January 2018 - Boost-users - lists.preview.boost.org

[interprocess] Determine size of managed_shared_memory
by Kai Benndorf 12 Oct '19

12 Oct '19

Hi all, I want to create a managed_shared_memory in exactly the size I needed. Therefore I do something like this: size = sizeof( common_managed_shared_memory ); size += sizeof( MyClassInSharedMem ); managed_shared_memory segment(create_only, "name", size ); MyClassInSharedMem allocates itself some memory by segment->allocate(). I added this also to the size, but get a boost::interprocess::bad_alloc exception on allocating this additional memory. Are there some magic bytes I forgot to add? Many thanks in advance Kai

3 2

boost::filtered_graph filtering on vertex color... if I only had a colormap
by Brian Davis 19 Jul '19

19 Jul '19

Lets say I have a graph g (of type graph_t) and a color map (boy I wish I had a colormap): typedef boost::property_map<graph_t, boost::vertex_color_t>::type color_map_t; or is it? auto indexmap = boost::get(boost::vertex_index, g); auto colors = boost::make_vector_property_map<boost::default_color_type>(indexmap); or maybe? auto indexmap = boost::get(boost::vertex_index, g); auto colors = boost::make_vector_property_map<boost::vertex_color_t>(indexmap); or possibly some goop found on the internet? boost::make_iterator_property_map(color_map.begin(), boost::get(boost::vertex_index, data_->g), color_map[0]) or other internet goop? typedef boost::property_map<GraphType, boost::vertex_color_t>::type color_map_t; color_map_t colorMap; boost::color_map(colorMap)) or other internet goop?? std::vector<int> colorMap(num_vertices(g), boost::white_color); so confused... (certainly not surprised why bgl is not a part of stl) Can someone help explain the various types and ways of specifying colormaps and the logic for each way and means? and a function (if I could get that far without VS syntax highlighter going bonkers and gobs of compiler errors.. you know the type): make_pretty(g, colormap ) which colors the graph colormap and a filter struct for boost::filtered_graph<Graph, EdgePredicate, VertexPredicate> (where I wonder why if I only want to filter vertices I have to set boost::keep_all for EdgePredicate... sigh... I know the answer... and also know how long it found me to find/figure out boost::keep_all - and if you are looking for boost::keep_all and found it here... your welcome ;-) ) and modifying (probably incorrectly) boost::filtered_graph example to: template <typename ColorMap> struct vertex_color_filter_eq { vertex_color_filter_eq() { } vertex_color_filter_eq(ColorMap colormap/*, boost::default_color_type c*/) : m_colormap(colormap)/*, m_c(c)*/ { } template <typename Vertex> bool operator()(const Vertex& v) const { return 0 < get(m_colormap, v); //return c < get(m_colormap, v); } ColorMap m_colormap; //boost::default_color_type m_c; }; auto indexmap = boost::get(boost::vertex_index, g); auto colors = boost::make_vector_property_map<boost::default_color_type>(indexmap); // some where here I would call make_pretty(g, colors) typedef property_map<graph_t, boost::vertex_color_t>::type ColorMap_t; vertex_color_filter<ColorMap_t> filter(colors); // boost::filtered_graph<graph_t, boost::keep_all, VertexPredicate> boost::filtered_graph<graph_t, boost::keep_all, vertex_color_filter> fg(g, filter); // Later say if I could get it compile and better if it compiled and worked I could move on and auto color = boost::red_color; typedef property_map<graph_t, boost::vertex_color_t>::type ColorMap_t; vertex_color_filter<ColorMap_t> filter(colors, color); boost::filtered_graph<graph_t, boost::keep_all, vertex_color_filter> fg(g, filter); Maybe if I color them yellow, I can then reach the wizard pull back the curtain and ask how to create a color map... If I only had a color map.

4 6

[Test] Test executable crashes always
by Nate Widmyer 26 Jun '18

26 Jun '18

Hello, I've made some unit tests with boost test before without issue, but on my latest rather ordinary test, I've been able to get Boost test to crash the executable in debug and release mode when boost test is making a report before terminating. test_exe.exe!boost::unit_test::framework::get(unsigned long id, boost::unit_test::test_unit_type t) Line 1388 C++ test_exe.exe!boost::unit_test::framework::get<boost::unit_test::test_unit>(unsigned long id) Line 208 C++ test_exe.exe!boost::unit_test::results_reporter::make_report(boost::unit_test::report_level l, unsigned long id) Line 175 C++ test_exe.exe!boost::unit_test::unit_test_main(boost::unit_test::test_suite *(*)(int, char * *) init_func, int argc, char * * argv) Line 235 C++ test_exe.exe!main(int argc, char * * argv) Line 287 C++ That's the default report_level of 'confirm' If I use report_level=short or detailed, I get a similar crash: test_exe.exe!boost::unit_test::framework::get(unsigned long id, boost::unit_test::test_unit_type t) Line 1388 C++ test_exe.exe!boost::unit_test::framework::get<boost::unit_test::test_suite>(unsigned long id) Line 207 C++ test_exe.exe!boost::unit_test::traverse_test_tree(unsigned long id, boost::unit_test::test_tree_visitor & V, bool ignore_status) Line 365 C++ test_exe.exe!boost::unit_test::results_reporter::make_report(boost::unit_test::report_level l, unsigned long id) Line 185 C++ test_exe.exe!boost::unit_test::unit_test_main(boost::unit_test::test_suite *(*)(int, char * *) init_func, int argc, char * * argv) Line 235 C++ test_exe.exe!main(int argc, char * * argv) Line 287 C++ Here's the get() method: test_unit& get( test_unit_id id, test_unit_type t ) { test_unit* res = impl::s_frk_state().m_test_units[id]; BOOST_TEST_I_ASSRT( (res->p_type & t) != 0, internal_error( "Invalid test unit type" ) ); return *res; } Crash occurs on line 2 of the function. I logged 'res' each time the function is called and many times its valid, but when it runs this one test (by itself or with others), 'res' always ends up being NULL. id seems to always be '1', and t is TUT_ANY (17) if generating a confirmation report or TUT_SUITE (16) if generating a short or detailed report. If I use the option '--report_level=no', then execution does complete fine. I followed through on some process of elimination and it seems to be related to using a fixture? Having no test body still causes the crash. It wasn't until I removed the fixture (and its usage in the body of the test) did the executable not crash. I ensured that I was using the standard fixture model found here: http://www.boost.org/doc/libs/1_64_0/libs/test/doc/html/boost_test/tests_or… OS is Win 7 w/ VS2015 boost is 1.64.0 and was built with: b2 toolset=msvc-14.0 link=static runtime-link=static variant=debug address-model=64 --without-atomic --without-container --without-context --without-coroutine --without-coroutine2 --without-graph --without-graph_parallel --without-iostreams --without-locale --without-math --without-mpi --without-serialization --without-signals --without-type_erasure --without-wave -j4 --abbreviate-paths --without-python -d2 Any help would of something to look at or change would be appreciated. Thanks for your time, Nathan

2 4

[Thread] Version 1.66.0 incompatible with ISOLATION_AWARE_ENABLED
by Jim Wilburn 28 Feb '18

28 Feb '18

I work on a Windows code base that I have been updating from Boost 1.64.0 to Boost 1.66.0. One of the projects sets ISOLATION_AWARE_ENABLED to 1 (refer to https://msdn.microsoft.com/en-us/library/windows/desktop/bb773175(v=vs.85).…). #define ISOLATION_AWARE_ENABLED 1 The project also includes <boost/thread.hpp>. The Windows SDK version is 10.0.16299.0. The include chain is: <boost/thread.hpp> <boost/thread/thread.hpp> <boost/thread/thread_only.hpp> <boost/thread/win32/thread_data.hpp> <boost/thread/win32/thread_primitives.hpp> <boost/detail/winapi/dll.hpp> <boost/winapi/dll.hpp> The last include contains constructions such as: BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI LoadLibraryA(boost::winapi::LPCSTR_ lpFileName); With a nonzero ISOLATION_AWARE_ENABLED, this results in redefinition errors, e.g.: .../boost/winapi/dll.hpp(38): error C2375: 'IsolationAwareLoadLibraryA': redefinition; different linkage ...\include\10.0.16299.0\um\winbase.inl(287): note: see declaration of 'IsolationAwareLoadLibraryA' Jim Wilburn

2 1

asio: cancelling a named pipe client
by Stian Zeljko Vrba 01 Feb '18

01 Feb '18

I have a client which connects to a named pipe as follows: CreateFile(pipeName.c_str(),GENERIC_READ | GENERIC_WRITE, 0, nullptr, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, nullptr); The result of this call is assigned to a stream_handle. I want that io service shuts down orderly by run() returning due to running out of work. To achieve this, I post a lambda that effectively calls cancel() on the handle (hidden inside Kill()): _io.post([this]() { for (auto& w : _workers) w->Kill(); }); However, cancel() has no effect: the callback for async_read continues to return with error code of zero and data read from the pipe. For reference, this is the read call with its handler: template<typename T> void read(T& ioh, const asio::mutable_buffer& buf) { ioh.async_read_some(asio::buffer(buf), [this, self = shared_from_this()](const boost::system::error_code& ec, size_t sz) { if (ec == boost::system::errc::operation_canceled) return; if (ec) QUINE_THROW(Error(self->_ownersId, ec, "async_read_some")); self->ReadCompleted(sz); }); } ReadCompleted() processes the received data and loops by calling read() again. If I call close() the callback gets an error code and everything works out correctly, *except* that I get an error code [invalid handle] that gets logged as an error (though it's not). Am I correct in assuming that cancel() is an apparent noop in this case because of the race-condition where an I/O request completes successfully before cancel is invoked? If so, can you suggest a more elegant way (i.e., a way that doesn't induce a hard error) of exiting a loop as described here? Setting a member variable instead of calling cancel? Given the existence of the race-condition, what are use-cases for cancel? How to use it correctly, if at all possible? -- Stian

4 16

Using Boost 1.66 with VS2017
by Tim Burgess 01 Feb '18

01 Feb '18

Hi, I'm getting the following message during compilation of my application: 1>Info: Boost.Config is older than your compiler version - probably nothing bad will happen - but you may wish to look for an update Boost version. Define BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE to suppress this message. I don't want to suppress the message, but would appreciate any mods I need to do to actually stop its cause. Many thanks in advance for any suggestions. Best wishes. Tim Burgess

4 8

process/detail/config.hpp
by Nelson, Erik - 2 30 Jan '18

30 Jan '18

I'm upgrading to 1.66 from 1.55 and running into this problem on VS2013 https://svn.boost.org/trac10/ticket/13146 I didn't find anything as I poked about the net- does anyone on the list have any suggestions? ---------------------------------------------------------------------- This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at http://www.bankofamerica.com/emaildisclaimer. If you are not the intended recipient, please delete this message.

1 0

Re: [Boost-users] boost's cmake error on windows platform
by Mefteh Safa 24 Jan '18

24 Jan '18

please help me to fix this problem as soon as possible thanks a lot 2018-01-23 16:10 GMT+01:00 Mefteh Safa <mefteh.safa9(a)gmail.com>: > Hi, > I want to use boost c++ libraries on windows platform with CLion via > cmakelists. I've followed these steps: > 1- download > > boost_1_66_0.7z > <https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.7z> > 2- navigate to C:\Program Files\boost_1_66_0\tools\build and Run bootstrap.bat > gcc > 3- Run b2 install --prefix="C:\Program Files\boost-build" > 4- C:\Program Files\boost-build\bin to Windows PATH. > 5- restart my computer > 6- open cmd, then navigate to C:\Program Files\boost_1_66_0 > 7- Run b2 --build-dir="C:\Program Files\boost_1_66_0\build" > --prefix="C:\Program Files\boost" --toolset=gcc install > > here you find the output file containing include directories and libraries: > > boost.7z > <https://drive.google.com/file/d/1bxJqqUgXYvyGnp0g_Mqr259cushpSW78/view?usp=…> > > 8- here the cmakelists.txt file for the configuration of boost. > > but the cmake still show me this problem > [image: Images intégrées 1] > >

2 1

Build Boost 1 66
by Matt Vinson 24 Jan '18

24 Jan '18

In response to this:I can't reproduce your problem. Are there any build errors? Which libraries exactly are missing? In Christ, Steven Watanabe =========================================Thanks for response.Here is my build output (b2 -j%cores% toolset=%msvcver% address-model=64 architecture=x86 link=static threading=multi runtime-link=static --build-type=complete stage --stagedir=stage/x64 > std_out.txt):Performing configuration checks - 32-bit : yes (cached) - arm : no (cached) - mips1 : no (cached) - power : no (cached) - sparc : no (cached) - x86 : yes (cached) - symlinks supported : no (cached) - junctions supported : yes (cached) - hardlinks supported : yes (cached) - C++11 mutex : yes (cached) - Boost.Config Feature Check: cxx11_auto_declarations : yes (cached) - Boost.Config Feature Check: cxx11_constexpr : yes (cached) - Boost.Config Feature Check: cxx11_defaulted_functions : yes (cached) - Boost.Config Feature Check: cxx11_final : yes (cached) - Boost.Config Feature Check: cxx11_hdr_mutex : yes (cached) - Boost.Config Feature Check: cxx11_hdr_regex : yes (cached) - Boost.Config Feature Check: cxx11_hdr_tuple : yes (cached) - Boost.Config Feature Check: cxx11_lambdas : yes (cached) - Boost.Config Feature Check: cxx11_noexcept : yes (cached) - Boost.Config Feature Check: cxx11_nullptr : yes (cached) - Boost.Config Feature Check: cxx11_rvalue_references : yes (cached) - Boost.Config Feature Check: cxx11_template_aliases : yes (cached) - Boost.Config Feature Check: cxx11_thread_local : yes (cached) - Boost.Config Feature Check: cxx11_variadic_templates : yes (cached) - has_icu builds : no (cached)warning: Graph library does not contain MPI-based parallel components.note: to enable them, add "using mpi ;" to your user-config.jam - zlib : no (cached) - bzip2 : no (cached) - lzma : no (cached) - iconv (libc) : no (cached) - iconv (separate) : no (cached) - icu : no (cached) - icu (lib64) : no (cached) - native-atomic-int32-supported : yes (cached) - message-compiler : yes (cached) - native-syslog-supported : no (cached) - pthread-supports-robust-mutexes : no (cached) - compiler-supports-visibility : no (cached) - compiler-supports-ssse3 : yes (cached) - compiler-supports-avx2 : yes (cached) - gcc visibility : no (cached) - long double support : yes (cached)warning: skipping optional Message Passing Interface (MPI) library.note: to enable MPI support, add "using mpi ;" to user-config.jam.note: to suppress this message, pass "--without-mpi" to bjam.note: otherwise, you can safely ignore this message.warning: No python installation configured and autoconfigurationnote: failed. See http://www.boost.org/libs/python/doc/building.htmlnote: for configuration instructions or pass --without-python tonote: suppress this message and silently skip all Boost.Python targets - libbacktrace builds : no (cached) - addr2line builds : no (cached) - WinDbg builds : yes (cached) - WinDbgCached builds : yes (cached) - zlib : no (cached) - bzip2 : no (cached) - lzma : no (cached) Component configuration: - atomic : building - chrono : building - container : building - context : building - coroutine : building - date_time : building - exception : building - fiber : building - filesystem : building - graph : building - graph_parallel : building - iostreams : building - locale : building - log : building - math : building - mpi : building - program_options : building - python : building - random : building - regex : building - serialization : building - signals : building - stacktrace : building - system : building - test : building - thread : building - timer : building - type_erasure : building - wave : building ...patience......patience......patience......patience......patience......found 17673 targets......updating 1061 targets...compile-c-c++ bin.v2\libs\atomic\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\lockpool.objlockpool.cppmsvc.archive bin.v2\libs\atomic\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_atomic-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_atomic-vc141-mt-sgd-x64-1_66.libbin.v2\libs\atomic\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_atomic-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\system\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\error_code.objerror_code.cppcompile-c-c++ bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\dlmalloc.objdlmalloc.cppcompile-c-c++ bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\global_resource.objglobal_resource.cppmsvc.archive bin.v2\libs\system\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_system-vc141-mt-sgd-x64-1_66.libcompile-c-c++ bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\monotonic_buffer_resource.objmonotonic_buffer_resource.cppcommon.copy stage\x64\lib\libboost_system-vc141-mt-sgd-x64-1_66.libbin.v2\libs\system\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_system-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\pool_resource.objpool_resource.cppcompile-c-c++ bin.v2\libs\chrono\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\chrono.objchrono.cppcompile-c-c++ bin.v2\libs\chrono\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\thread_clock.objthread_clock.cppcompile-c-c++ bin.v2\libs\chrono\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\process_cpu_clocks.objprocess_cpu_clocks.cppcompile-c-c++ bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\synchronized_pool_resource.objsynchronized_pool_resource.cppcompile-c-c++ bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\unsynchronized_pool_resource.objunsynchronized_pool_resource.cppcompile-c-c++ bin.v2\libs\thread\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\tss_dll.objtss_dll.cppmsvc.archive bin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_container-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_container-vc141-mt-sgd-x64-1_66.libbin.v2\libs\container\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_container-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.msvc.archive bin.v2\libs\chrono\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_chrono-vc141-mt-sgd-x64-1_66.libcompile-c-c++ bin.v2\libs\coroutine\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\detail\coroutine_context.objcoroutine_context.cppWarning: Boost.Coroutine is now deprecated. Please switch to Boost.Coroutine2. To disable this warning message, define BOOST_COROUTINES_NO_DEPRECATION_WARNING.compile-c-c++ bin.v2\libs\thread\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\tss_pe.objtss_pe.cppcommon.copy stage\x64\lib\libboost_chrono-vc141-mt-sgd-x64-1_66.libbin.v2\libs\chrono\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_chrono-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\thread\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\future.objfuture.cppcompile-c-c++ bin.v2\libs\context\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\windows\stack_traits.objstack_traits.cppcompile-c-c++ bin.v2\libs\coroutine\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\exceptions.objexceptions.cppWarning: Boost.Coroutine is now deprecated. Please switch to Boost.Coroutine2. To disable this warning message, define BOOST_COROUTINES_NO_DEPRECATION_WARNING.msvc.archive bin.v2\libs\context\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_context-vc141-mt-sgd-x64-1_66.libcompile-c-c++ bin.v2\libs\exception\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\clone_current_exception_non_intrusive.objclone_current_exception_non_intrusive.cppcommon.copy stage\x64\lib\libboost_context-vc141-mt-sgd-x64-1_66.libbin.v2\libs\context\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_context-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\date_time\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\gregorian\date_generators.objdate_generators.cppmsvc.archive bin.v2\libs\exception\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_exception-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_exception-vc141-mt-sgd-x64-1_66.libbin.v2\libs\exception\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_exception-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\date_time\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\gregorian\greg_weekday.objgreg_weekday.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\codecvt_error_category.objcodecvt_error_category.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\path_traits.objpath_traits.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\utf8_codecvt_facet.objutf8_codecvt_facet.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\portability.objportability.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\operations.objoperations.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\path.objpath.cppcompile-c-c++ bin.v2\libs\thread\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\thread.objthread.cppmsvc.archive bin.v2\libs\thread\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_thread-vc141-mt-sgd-x64-1_66.libcompile-c-c++ bin.v2\libs\date_time\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\gregorian\greg_month.objgreg_month.cppcompile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\unique_path.objunique_path.cpplibs\filesystem\src\unique_path.cpp(114): warning C4267: 'argument': conversion from 'size_t' to 'DWORD', possible loss of datacommon.copy stage\x64\lib\libboost_thread-vc141-mt-sgd-x64-1_66.libbin.v2\libs\thread\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_thread-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\coroutine\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\windows\stack_traits.objstack_traits.cppWarning: Boost.Coroutine is now deprecated. Please switch to Boost.Coroutine2. To disable this warning message, define BOOST_COROUTINES_NO_DEPRECATION_WARNING.msvc.archive bin.v2\libs\date_time\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_date_time-vc141-mt-sgd-x64-1_66.libmsvc.archive bin.v2\libs\coroutine\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_coroutine-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_coroutine-vc141-mt-sgd-x64-1_66.libbin.v2\libs\coroutine\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_coroutine-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.common.copy stage\x64\lib\libboost_date_time-vc141-mt-sgd-x64-1_66.libbin.v2\libs\date_time\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_date_time-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\windows_file_codecvt.objwindows_file_codecvt.cpplibs\filesystem\src\windows_file_codecvt.cpp(43): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datalibs\filesystem\src\windows_file_codecvt.cpp(63): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datacompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\numa\windows\pin_thread.objpin_thread.cppmsvc.archive bin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_filesystem-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_filesystem-vc141-mt-sgd-x64-1_66.libbin.v2\libs\filesystem\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_filesystem-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\numa\windows\topology.objtopology.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\algo\algorithm.objalgorithm.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\algo\round_robin.objround_robin.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\algo\shared_work.objshared_work.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\barrier.objbarrier.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\algo\work_stealing.objwork_stealing.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\condition_variable.objcondition_variable.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\algo\numa\work_stealing.objwork_stealing.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\context.objcontext.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\future.objfuture.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\fiber.objfiber.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\c_regex_traits.objc_regex_traits.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\properties.objproperties.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\recursive_mutex.objrecursive_mutex.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\mutex.objmutex.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\recursive_timed_mutex.objrecursive_timed_mutex.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\icu.objicu.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\cpp_regex_traits.objcpp_regex_traits.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\timed_mutex.objtimed_mutex.cppcompile-c-c++ bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\scheduler.objscheduler.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\regex_debug.objregex_debug.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\regex_raw_buffer.objregex_raw_buffer.cppmsvc.archive bin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_fiber-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_fiber-vc141-mt-sgd-x64-1_66.libbin.v2\libs\fiber\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_fiber-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\fileiter.objfileiter.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\regex.objregex.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\static_mutex.objstatic_mutex.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\regex_traits_defaults.objregex_traits_defaults.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\posix_api.objposix_api.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\cregex.objcregex.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\instances.objinstances.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\wc_regex_traits.objwc_regex_traits.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\w32_regex_traits.objw32_regex_traits.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\wide_posix_api.objwide_posix_api.cppcompile-c-c++ bin.v2\libs\iostreams\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\file_descriptor.objfile_descriptor.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\encoding\codepage.objcodepage.cppc:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(129): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(139): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(139): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(152): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(155): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(415): warning C4244: 'argument': conversion from '__int64' to 'unsigned int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(406): note: while compiling class template member function 'std::string boost::locale::conv::impl::wconv_from_utf<CharType,2>::convert(const CharType *,const CharType *)' with [ CharType=wchar_t ]libs\locale\src\encoding\codepage.cpp(106): note: see reference to class template instantiation 'boost::locale::conv::impl::wconv_from_utf<CharType,2>' being compiled with [ CharType=wchar_t ]libs\locale\src\encoding\codepage.cpp(161): note: see reference to function template instantiation 'std::string boost::locale::conv::impl::convert_from<wchar_t>(const CharType *,const CharType *,const char *,boost::locale::conv::method_type)' being compiled with [ CharType=wchar_t ]c:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\encoding\wconv_codepage.ipp(424): warning C4244: 'argument': conversion from '__int64' to 'unsigned int', possible loss of datacompile-c-c++ bin.v2\libs\iostreams\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\mapped_file.objmapped_file.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\winstances.objwinstances.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\format.objformat.cppmsvc.archive bin.v2\libs\iostreams\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_iostreams-vc141-mt-sgd-x64-1_66.lib...on 100th target...common.copy stage\x64\lib\libboost_iostreams-vc141-mt-sgd-x64-1_66.libbin.v2\libs\iostreams\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_iostreams-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\formatting.objformatting.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\date_time.objdate_time.cppcompile-c-c++ bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\usinstances.objusinstances.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\ids.objids.cppmsvc.archive bin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_regex-vc141-mt-sgd-x64-1_66.libcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\util\codecvt_converter.objcodecvt_converter.cppC:\Users\Valued Customer\Documents\Visual Studio 2017\Libraries\boost_1_66_0\boost/locale/generic_codecvt.hpp(232): warning C4244: 'return': conversion from '__int64' to 'int', possible loss of dataC:\Users\Valued Customer\Documents\Visual Studio 2017\Libraries\boost_1_66_0\boost/locale/generic_codecvt.hpp(202): note: while compiling class template member function 'int boost::locale::generic_codecvt<CharType,boost::locale::util::simple_codecvt<CharType>,2>::do_length(mbstate_t &,const char *,const char *,::size_t) const' with [ CharType=wchar_t ]libs\locale\src\util\codecvt_converter.cpp(189): note: see reference to class template instantiation 'boost::locale::generic_codecvt<CharType,boost::locale::util::simple_codecvt<CharType>,2>' being compiled with [ CharType=wchar_t ]libs\locale\src\util\codecvt_converter.cpp(398): note: see reference to class template instantiation 'boost::locale::util::simple_codecvt<wchar_t>' being compiledcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\generator.objgenerator.cppcommon.copy stage\x64\lib\libboost_regex-vc141-mt-sgd-x64-1_66.libbin.v2\libs\regex\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_regex-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\localization_backend.objlocalization_backend.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\util\info.objinfo.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\util\locale_data.objlocale_data.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\std\codecvt.objcodecvt.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\std\collate.objcollate.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\util\default_locale.objdefault_locale.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\shared\message.objmessage.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\std\converter.objconverter.cppcompile-c-c++ bin.v2\libs\graph\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\read_graphviz_new.objread_graphviz_new.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\std\numeric.objnumeric.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\util\gregorian.objgregorian.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\collate.objcollate.cppc:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(149): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(170): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(245): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(249): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datacompile-c-c++ bin.v2\libs\graph\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\graphml.objgraphml.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\converter.objconverter.cppc:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(149): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(170): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(245): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(249): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datacompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\std\std_backend.objstd_backend.cppmsvc.archive bin.v2\libs\graph\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_graph-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_graph-vc141-mt-sgd-x64-1_66.libbin.v2\libs\graph\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_graph-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\lcid.objlcid.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\win_backend.objwin_backend.cppc:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(149): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(170): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(245): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(249): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datacompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\attribute_set.objattribute_set.cppcompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\code_conversion.objcode_conversion.cppcompile-c-c++ bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\win32\numeric.objnumeric.cppc:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(149): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(153): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(170): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(245): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datac:\users\valued customer\documents\visual studio 2017\libraries\boost_1_66_0\libs\locale\src\win32\api.hpp(249): warning C4244: 'argument': conversion from '__int64' to 'int', possible loss of datacompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\attribute_name.objattribute_name.cppcompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\attribute_value_set.objattribute_value_set.cppmsvc.archive bin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_locale-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_locale-vc141-mt-sgd-x64-1_66.libbin.v2\libs\locale\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_locale-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\process_id.objprocess_id.cppcompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\named_scope.objnamed_scope.cppcompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\process_name.objprocess_name.cppcompile-c-c++ 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bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_log-vc141-mt-sgd-x64-1_66.libcommon.copy stage\x64\lib\libboost_log-vc141-mt-sgd-x64-1_66.libbin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_log-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\setup\matches_relation_factory.objmatches_relation_factory.cppcompile-c-c++-pch bin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\pch.pchpch.pch.cppcompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\setup\settings_parser.objsettings_parser.cppcompile-c-c++ 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bin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\ellint_3.objellint_3.cppcompile-c-c++ bin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\expint.objexpint.cppcompile-c-c++ bin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\laguerre.objlaguerre.cpp...on 200th target...compile-c-c++ bin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\hermite.objhermite.cppcompile-c-c++ bin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\legendre.objlegendre.cppcompile-c-c++ bin.v2\libs\log\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\setup\default_filter_factory.objdefault_filter_factory.cppcompile-c-c++ 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stage\x64\lib\libboost_math_c99l-vc141-mt-sgd-x64-1_66.libbin.v2\libs\math\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_math_c99l-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\positional_options.objpositional_options.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\utf8_codecvt_facet.objutf8_codecvt_facet.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\config_file.objconfig_file.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\convert.objconvert.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\cmdline.objcmdline.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\options_description.objoptions_description.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\variables_map.objvariables_map.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\parsers.objparsers.cppcompile-c-c++ bin.v2\libs\random\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\random_device.objrandom_device.cppcompile-c-c++ bin.v2\libs\serialization\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\basic_archive.objbasic_archive.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\value_semantic.objvalue_semantic.cppmsvc.archive bin.v2\libs\random\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_random-vc141-mt-sgd-x64-1_66.libcompile-c-c++ bin.v2\libs\serialization\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\basic_iserializer.objbasic_iserializer.cppcommon.copy stage\x64\lib\libboost_random-vc141-mt-sgd-x64-1_66.libbin.v2\libs\random\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_random-vc141-mt-sgd-x64-1_66.lib 1 file(s) copied.compile-c-c++ bin.v2\libs\serialization\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\basic_oserializer.objbasic_oserializer.cppcompile-c-c++ bin.v2\libs\serialization\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\basic_pointer_iserializer.objbasic_pointer_iserializer.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\winmain.objwinmain.cppcompile-c-c++ bin.v2\libs\serialization\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\basic_pointer_oserializer.objbasic_pointer_oserializer.cppcompile-c-c++ bin.v2\libs\serialization\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\basic_serializer_map.objbasic_serializer_map.cppcompile-c-c++ bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\split.objsplit.cpp================================================================================================================\Here is a message in console: http://www.boost.org/build/doc/html/index.htmlfailed to write output file 'bin.v2\libs\program_options\build\msvc-14.1\debug\address-model-64\link-static\runtime-link-static\threadapi-win32\threading-multi\libboost_program_options-vc141-mt-sgd-x64-1_66.lib.rsp'!================================================================================================================Here are the built libraries: Volume in drive C has no label. Volume Serial Number is DC32-C7DD Directory of C:\Users\Valued Customer\Documents\Visual Studio 2017\Libraries\boost_1_66_0\stage\x64\lib 01/24/2018 06:37 AM <DIR> .01/24/2018 06:37 AM <DIR> ..01/24/2018 06:37 AM 0 c.txt01/24/2018 06:19 AM 70,996 libboost_atomic-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 1,956,114 libboost_chrono-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 2,029,624 libboost_container-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 349,880 libboost_context-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 2,610,038 libboost_coroutine-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 3,122,476 libboost_date_time-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 34,236 libboost_exception-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 30,572,974 libboost_fiber-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 6,239,250 libboost_filesystem-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 19,061,424 libboost_graph-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 1,962,594 libboost_iostreams-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 31,815,270 libboost_locale-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 78,533,348 libboost_log-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 79,055,980 libboost_log_setup-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 3,769,638 libboost_math_c99-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 3,610,482 libboost_math_c99f-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 3,726,546 libboost_math_c99l-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 21,521,570 libboost_math_tr1-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 21,565,816 libboost_math_tr1f-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 21,280,044 libboost_math_tr1l-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:20 AM 660,442 libboost_random-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 49,632,980 libboost_regex-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:10 AM 37,608,940 libboost_serialization-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:10 AM 326,972 libboost_stacktrace_noop-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:10 AM 1,048,648 libboost_stacktrace_windbg-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 678,190 libboost_system-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:19 AM 4,237,894 libboost_thread-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:10 AM 1,498,068 libboost_timer-vc141-mt-sgd-x64-1_66.lib01/24/2018 06:10 AM 27,178,304 libboost_wserialization-vc141-mt-sgd-x64-1_66.lib 30 File(s) 455,758,738 bytes 2 Dir(s) 9,402,617,856 bytes free===============================================================================Way back in the build output, under Performing configuration checks, should one of the checks show x64 bit?================================================================================I am using Visual Studio 15.5.4. I had to modify C:\Users\Valued Customer\Documents\Visual Studio 2017\Libraries\boost_1_66_0\boost\config\compiler to clear this warning: Info: Boost.Config is older than your compiler version I changed/added _MSC_VER > 1920================================================================================ Any help is appreciated...

2 1

[boost][asio] Waiting on a returned value run in another strand
by Brian Bartman 24 Jan '18

24 Jan '18

Hello, I'm trying to preform an asynchronous operation in order to obtain a connection from a pool of available connections. I'm trying to leverage strands for two reasons, 1) I don't need locks because I can guarantee that the connection pool access is limited to quick sequential access, and 2) I may need to wait for connections to become available, or I may need to actually make a connection. I'm working with the 1.66 version of boost and I have been searching the internet for ANY answer to this question, so far none of the examples which I've located work any more. All of them simply fail to compile. For example, http://coliru.stacked-crooked.com/a/7427ec669bf0e326 This uses an older version of boost. So how can I do this under the newest version of boost.asio? Any help would be greatly appreciated. -- thanks, Brian Bartman. PhD

2 2

[test] Use-after-free with --log_sink=file, reported by gcc 7.2
by Avi Kivity 23 Jan '18

23 Jan '18

When static destructors are called, as the program exits, we destroy boost::unit_test::(anonymous namespace)::s_log_impl()::the_inst. This has a member vector, m_log_formatter_data. When destroying the second member, we run an ios_base_all_saver destructor, which attempts to restore a stream's format, however that stream has already been deallocated. Maybe that stream is in another static destructor, which was not ordered wrt. this one? Or maybe it was destroyed even earlier, when unit_test_main() exited. From ASan log, it loofs like the former. One static destructor is run from /usr/include/boost/test/impl/framework.ipp:459, while the other is run from /unit_test_log.ipp:122, so there is no ordering abong them. *** No errors detected ================================================================= ==1745==ERROR: AddressSanitizer: heap-use-after-free on address 0x6160000016a8 at pc 0x0000015f8892 bp 0x7ffecdb0b720 sp 0x7ffecdb0b710 READ of size 8 at 0x6160000016a8 thread T0 #0 0x15f8891 in std::ios_base::width(long) /usr/include/c++/7/bits/ios_base.h:723 #1 0x161dea0 in boost::io::ios_base_all_saver::restore() /usr/include/boost/io/ios_state.hpp:340 #2 0x161dda6 in boost::io::ios_base_all_saver::~ios_base_all_saver() /usr/include/boost/io/ios_state.hpp:336 #3 0x168a22e in void boost::checked_delete<boost::io::ios_base_all_saver>(boost::io::ios_base_all_saver*) /usr/include/boost/core/checked_delete.hpp:34 #4 0x171b7c5 in boost::detail::sp_counted_impl_p<boost::io::ios_base_all_saver>::dispose() /usr/include/boost/smart_ptr/detail/sp_counted_impl.hpp:78 #5 0x58b2c4 in boost::detail::sp_counted_base::release() /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:109 #6 0x58b51e in boost::detail::shared_count::~shared_count() /usr/include/boost/smart_ptr/detail/shared_count.hpp:419 #7 0x161eadc in boost::shared_ptr<boost::io::ios_base_all_saver>::~shared_ptr() /usr/include/boost/smart_ptr/shared_ptr.hpp:337 #8 0x1589a8a in ~unit_test_log_data_helper_impl /usr/include/boost/test/impl/unit_test_log.ipp:87 #9 0x15f0891 in _Destroy<boost::unit_test::(anonymous namespace)::unit_test_log_data_helper_impl> /usr/include/c++/7/bits/stl_construct.h:98 #10 0x15eb8ad in __destroy<boost::unit_test::(anonymous namespace)::unit_test_log_data_helper_impl*> /usr/include/c++/7/bits/stl_construct.h:108 #11 0x15e32c7 in _Destroy<boost::unit_test::(anonymous namespace)::unit_test_log_data_helper_impl*> /usr/include/c++/7/bits/stl_construct.h:137 #12 0x15cd317 in _Destroy<boost::unit_test::(anonymous namespace)::unit_test_log_data_helper_impl*, boost::unit_test::(anonymous namespace)::unit_test_log_data_helper_impl> /usr/include/c++/7/bits/stl_construct.h:206 #13 0x15c0de2 in ~vector /usr/include/c++/7/bits/stl_vector.h:434 #14 0x158aa72 in ~unit_test_log_impl /usr/include/boost/test/impl/unit_test_log.ipp:122 #15 0x7f6c2db90b57 in __run_exit_handlers (/lib64/libc.so.6+0x3bb57) #16 0x7f6c2db90ba9 in exit (/lib64/libc.so.6+0x3bba9) #17 0x7f6c2db76010 in __libc_start_main (/lib64/libc.so.6+0x21010) #18 0x4172e9 in _start (/home/avi/seastar/build/debug/tests/memcached/test_ascii_parser_g+0x4172e9) 0x6160000016a8 is located 296 bytes inside of 544-byte region [0x616000001580,0x6160000017a0) freed by thread T0 here: #0 0x7f6c32c9d6d8 in operator delete(void*, unsigned long) (/lib64/libasan.so.4+0xe16d8) #1 0x1717f1e in boost::detail::sp_counted_impl_pd<std::basic_ofstream<char, std::char_traits<char> >*, boost::detail::sp_ms_deleter<std::basic_ofstream<char, std::char_traits<char> > > >::~sp_counted_impl_pd() /usr/include/boost/smart_ptr/detail/sp_counted_impl.hpp:127 #2 0xc1563b in boost::detail::sp_counted_base::destroy() /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:89 #3 0x58b3e4 in boost::detail::sp_counted_base::weak_release() /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:123 #4 0x58b2f3 in boost::detail::sp_counted_base::release() /usr/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:110 #5 0x58b51e in boost::detail::shared_count::~shared_count() /usr/include/boost/smart_ptr/detail/shared_count.hpp:419 #6 0x15fe350 in boost::shared_ptr<std::basic_ofstream<char, std::char_traits<char> > >::~shared_ptr() /usr/include/boost/smart_ptr/shared_ptr.hpp:337 #7 0x160f9ec in boost::unit_test::runtime_config::stream_holder::~stream_holder() /usr/include/boost/test/unit_test_parameters.hpp:96 #8 0x16fb8fc in std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>::~pair() /usr/include/c++/7/bits/stl_pair.h:198 #9 0x16fb964 in void __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >::destroy<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >(std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>*) /usr/include/c++/7/ext/new_allocator.h:140 #10 0x16ef009 in void std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > > >::destroy<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >(std::allocator<std::_Rb_tree_node<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >&, std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>*) /usr/include/c++/7/bits/alloc_traits.h:487 #11 0x16d81bc in std::_Rb_tree<boost::unit_test::output_format, std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>, std::_Select1st<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >, std::less<boost::unit_test::output_format>, std::allocator<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >::_M_destroy_node(std::_Rb_tree_node<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >*) /usr/include/c++/7/bits/stl_tree.h:650 #12 0x16adac7 in std::_Rb_tree<boost::unit_test::output_format, std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>, std::_Select1st<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >, std::less<boost::unit_test::output_format>, std::allocator<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >::_M_drop_node(std::_Rb_tree_node<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >*) /usr/include/c++/7/bits/stl_tree.h:658 #13 0x167e5af in std::_Rb_tree<boost::unit_test::output_format, std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>, std::_Select1st<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >, std::less<boost::unit_test::output_format>, std::allocator<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >::_M_erase(std::_Rb_tree_node<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >*) /usr/include/c++/7/bits/stl_tree.h:1858 #14 0x1649760 in std::_Rb_tree<boost::unit_test::output_format, std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder>, std::_Select1st<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> >, std::less<boost::unit_test::output_format>, std::allocator<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >::~_Rb_tree() /usr/include/c++/7/bits/stl_tree.h:949 #15 0x160f988 in std::map<boost::unit_test::output_format, boost::unit_test::runtime_config::stream_holder, std::less<boost::unit_test::output_format>, std::allocator<std::pair<boost::unit_test::output_format const, boost::unit_test::runtime_config::stream_holder> > >::~map() /usr/include/c++/7/bits/stl_map.h:294 #16 0x161009b in boost::unit_test::framework::state::~state() /usr/include/boost/test/impl/framework.ipp:459 #17 0x7f6c2db90b57 in __run_exit_handlers (/lib64/libc.so.6+0x3bb57) previously allocated by thread T0 here: #0 0x7f6c32c9c158 in operator new(unsigned long) (/lib64/libasan.so.4+0xe0158) #1 0x169dfd6 in boost::detail::shared_count::shared_count<std::basic_ofstream<char, std::char_traits<char> >*, boost::detail::sp_ms_deleter<std::basic_ofstream<char, std::char_traits<char> > > >(std::basic_ofstream<char, std::char_traits<char> >*, boost::detail::sp_inplace_tag<boost::detail::sp_ms_deleter<std::basic_ofstream<char, std::char_traits<char> > > >) /usr/include/boost/smart_ptr/detail/shared_count.hpp:206 #2 0x16728db in boost::shared_ptr<std::basic_ofstream<char, std::char_traits<char> > >::shared_ptr<std::basic_ofstream<char, std::char_traits<char> >, boost::detail::sp_inplace_tag<boost::detail::sp_ms_deleter<std::basic_ofstream<char, std::char_traits<char> > > > >(std::basic_ofstream<char, std::char_traits<char> >*, boost::detail::sp_inplace_tag<boost::detail::sp_ms_deleter<std::basic_ofstream<char, std::char_traits<char> > > >) /usr/include/boost/smart_ptr/shared_ptr.hpp:372 #3 0x163c6e6 in boost::detail::sp_if_not_array<std::basic_ofstream<char, std::char_traits<char> > >::type boost::make_shared<std::basic_ofstream<char, std::char_traits<char> >>() /usr/include/boost/smart_ptr/make_shared_object.hpp:250 #4 0x15fe6ad in boost::unit_test::runtime_config::stream_holder::setup(boost::unit_test::basic_cstring<char const> const&) /usr/include/boost/test/unit_test_parameters.hpp:114 #5 0x155cd45 in boost::unit_test::framework::impl::setup_loggers() /usr/include/boost/test/impl/framework.ipp:861 #6 0x1561113 in boost::unit_test::framework::init(bool (*)(), int, char**) /usr/include/boost/test/impl/framework.ipp:1033 #7 0x1599d40 in boost::unit_test::unit_test_main(bool (*)(), int, char**) /usr/include/boost/test/impl/unit_test_main.ipp:189 #8 0x15c067f in main tests/test-utils.cc:84 #9 0x7f6c2db76009 in __libc_start_main (/lib64/libc.so.6+0x21009) SUMMARY: AddressSanitizer: heap-use-after-free /usr/include/c++/7/bits/ios_base.h:723 in std::ios_base::width(long) Shadow bytes around the buggy address: 0x0c2c7fff8280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2c7fff8290: 00 00 00 00 06 fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff82a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff82b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2c7fff82c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd =>0x0c2c7fff82d0: fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd 0x0c2c7fff82e0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2c7fff82f0: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff8300: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff8310: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2c7fff8320: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==1745==ABORTING

2 5

Build Boost 1 66
by Matt Vinson 22 Jan '18

22 Jan '18

Hello - I've been building boost with a script* (via https://studiofreya.com/2017/04/23/building-boost-1-64-with-visual-studio-2…). My Visual C++ project is a static lib so link and runtime-link are static.It's worked for several past build releases. Now with build 1_66, not all x64 libraries are built. There is 74 libraries in the win32 directory and only 27 in the x64. I locate the script using "x64 Native Tools Command Propt for VS2017" I am using Windows7. Any advice is appreciated.Matt *@echo offrem Directory to boost rootset boost_dir=boost_1_66_0 rem Number of cores to use when building boostset cores=%NUMBER_OF_PROCESSORS% rem What toolset to use when building boost. rem Visual Studio 2012 -> set msvcver=msvc-11.0rem Visual Studio 2013 -> set msvcver=msvc-12.0rem Visual Studio 2015 -> set msvcver=msvc-14.0rem Visual Studio 2017 -> set msvcver=msvc-14.1 set msvcver=msvc-14.1 rem Start building boostecho Building %boost_dir% with %cores% cores using toolset %msvcver%. cd %boost_dir%call bootstrap.bat rem Static librariesb2 -j%cores% toolset=%msvcver% address-model=64 architecture=x86 link=static threading=multi runtime-link=static --build-type=complete stage --stagedir=stage/x64 b2 -j%cores% toolset=%msvcver% address-model=32 architecture=x86 link=static threading=multi runtime-link=static --build-type=complete stage --stagedir=stage/win32 pause

2 1

Compiling Boost Libraries
by Good Guy 22 Jan '18

22 Jan '18

How do you guys compile Boost libraries in your project when all the header files are linked using angle brackets? For example in Visual Studio and C++ builder (Embarcadero) a link such as: #include <boost/config.hpp> won't compile but a link such as: #include "boost/config.hpp" Has no problems. How are we suppose to change the files so that there is no such problems. I would like to use only a few libraries in certain projects but changing the files is going to take a heck of a ling time bearing in my mind some files contains nested headers!! Am I missing something here. Surely there must a be a solution because these libraries have been going on since 1999!!

3 3

Boost sync_queue clear
by kjw 21 Jan '18

21 Jan '18

2 2

Question regarding boost binary serializer which is eating 90GB of memory, while re-reading the same content.
by dinesh kumar 21 Jan '18

21 Jan '18

Hi All, Greetings for the day. I am trying to understand the behavior of Boost's binary serializer(Boost version 1.65). Please consider the below example, where I am inserting one record into the file, and trying to read the same record 5 times. #include <boost/archive/binary_iarchive.hpp> #include <boost/archive/binary_oarchive.hpp> #include <boost/serialization/string.hpp> #include <fstream> #include <iostream> using namespace std; using namespace boost::archive; class logEntry { private: size_t m_txID; string m_jsonStr; friend class boost::serialization::access; template <typename Archive> friend void serialize( Archive &ar, logEntry &l, const unsigned int version ); public: logEntry() { m_txID = 0; m_jsonStr = ""; } logEntry( size_t id, const string &val ) { m_txID = id; m_jsonStr = val; } string getJsonValue() { return m_jsonStr; } size_t getTxId() { return m_txID; } }; template <typename Archive> void serialize( Archive &ar, logEntry &l, const unsigned int version ) { ar &l.m_txID; ar &l.m_jsonStr; } size_t prevReadPos = 0; void save( size_t n ) { ofstream file{"/tmp/test.bin", ios::binary | ios::trunc}; binary_oarchive oa{file}; // Save n records for ( int i = 0; i < n; i++ ) oa << logEntry( i, "{Some Json String}" ); file.flush(); file.close(); } // Load data batch wise void load( size_t bsize ) { ifstream file{"/tmp/test.bin", ios::binary}; binary_iarchive ia{file}; // Record file length size_t fileEnd; size_t beg = file.tellg(); file.seekg( 0, ios::end ); fileEnd = file.tellg(); file.seekg( beg, ios::beg ); logEntry l; for ( size_t i = 0; i < bsize; i++ ) { * ia >> l;* * // Reset the file read position to the beginning of the file to read the same line one more time* * file.seekg( beg, ios::beg );* } prevReadPos = file.tellg(); file.close(); } int main() { // Saving only one record save( 1 ); while ( 1 ) { // Trying to read the same record 5 times load( 5 ); sleep( 5 ); } } >From the above code, I am able to read the record one time and whenever I re-set the file pointer back to the beginning of the file, the program "Crashes with SIGKILL". And also, I observed that this process it consumed around *90GB *of memory(I got this reading from xCode while debugging the code). My dev environment is as below. clang --version Apple LLVM version 8.0.0 (clang-800.0.42.1) Target: x86_64-apple-darwin15.6.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin Kindly let me know if you need any more information from my side. -- Regards, Dinesh manojadinesh.blogspot.com

2 2

Google Summer of Code with Boost
by David Bellot 20 Jan '18

20 Jan '18

Hi everyone, still a few days before we submit our proposal to Google. Don't loose the chance to become a mentor for Boost. It shines on your CV, it is a great opportunity to work with brilliant students around the world, it makes you an official C++ world-wide expert. So far, we have a nice but little list of proposals here: https://github.com/boostorg/boost/wiki/Boost-Google-Summer-of-Code-2018 It would be good to have a bit more before I go and submit to Google. This will increase our chances to be selected again this year. For Boost it's a great funding worth several thousand of dollars every year. We just don't want to miss it. Best regards, David

1 0

Boost ASIO 1.66 serial port open seem to never fail opening (at least the way i'm using it)
by Mathieu Peyréga 12 Jan '18

12 Jan '18

Hello, i'm using boost asio 1.66 serial port on a Ubuntu Mate 64 machine, and I facing the fact that open("port name", error_code) command on an already openned port do not return an error. My test sequence : On the same machine I pre-open /dev/ttsS0 on minicom : minicom -D /dev/ttyS0 and check that is indeed open by sending some chars. Now while minicom still openned, I try openning a second minicom on same /dev/ttyS0 and this return an error : "device /dev/ttyS0 locked" as expected. So the device and system is able to knows that ttyS0 is already open (minicom + OS is capable of doing that) Now, with first minicom still running, if I run my program which is doing open("/dev/ttySO",ec), ec is 0 and further is-open() returns true while obviously the port is not openned. When device not already openned with minicom, my software is behaving properly. Am I doing something wrong detecting if the "open" operation suceeded ? I have a separated boost::thread io_thread(boost::bind(&C_IO_Controller::run,&theIOController)); that is running the boost::asio::io_service object the open command is called from the main thread (not the io_thread ) Regards Mathieu

3 3

Debugging into .ipp files
by Abhishek Deshpande 12 Jan '18

12 Jan '18

Hello boost users and gurus, I built boost 1.56 and client code both with -g option. When I try to debug the code, the TUI mode in GDB just wont let me navigate inside the .ipp files of boost libraries. This is a real hassle and as a work around, I generated a preprocessed output file from gcc option -E and renamed it as New.cpp file. This renamed New.cpp will have all of the template instantiations (the ones I was trying to navigate in .ipp file) of a particular boost library (e.g. serialization) embedded in it. I then compiled this New.cpp using -g and debugged it to see some miracle. But it still just doesn't navigate to places (template instantiations that are embedded inside New.cpp) . As such I am in dire need to find a way to debug these .ipp files. I hope I have made my intent clear over here. How do I debug into .ipp files using gdb ? Thanks, AD

1 0

Boost ASIO write: Socket operation on non-socket
by Sharma, Nishant 11 Jan '18

11 Jan '18

Hi, I cannot post the complete program, but when I do asio::write , I get the error: write: Socket operation on non-socket Now, just before that I check if the socket is opened or not and it indeed is opened. io_service is also running.. I just need some pointers and possible cause for this so that I can debug and take his further... My use model is I call asio::write which is synchronous and for reading I use async_read which first reads the header data and then calls asio::read to read the actual data. Best Regards, Nishant Sharma

2 1

Google Summer of Code 2018
by David Bellot 10 Jan '18

10 Jan '18

Dear Boost community, once again this year, we will apply to be a mentoring organization for the Google Summer of Code 2018. Our organization has been quite succesful for the last decade and this year we hope to be selected again. As part of filling in our application for 2018, we must supply to Google a list of potential GSoC mentors and potential GSoC projects for summer 2018 in order to be approved as an organisation this year. Therefore a lengthy page of awesome project ideas at https://svn.boost.org/trac/boost/wiki/SoC2018 before *January 23rd* would be an enormous help to getting us approved again this year and bringing to Boost another Google funding (worth dozens of thousands of dollars on average). If you think yourself able to mentor a student doing some work on Boost this summer, *please* consider adding a description of the proposed work item and your name to the list. If you want to have a better chance receiving funding for your project ideas, it is better to find good students early and that is best done by getting project ideas floated *early*. If you want to know more about mentoring a Google Summer of Code funded student work before you nominate yourself, please feel free to ask on the main Boost developers mailing list boost(a)lists.boost.org or via gsoc-admin(a)boost.org. Thank you in advance for your time. Finally, I would like to thank Niall Douglas, our previous Boost admnistrator for GSoC, who did an awesome work during many years and helped the Boost community grow thanks to all the funding we received years after years from Google. Best regards, David

1 0

1.66 changes in layout suffix seems to break cmake finder
by Stephan Menzel 09 Jan '18

09 Jan '18

Hello, I am currently trying to upgrade my projects to 1.66 and I am puzzled by a change in bjam's 'laout' parameter. I am building boost for MSVC14 (x64). Normally I use the following command line: > bjam.exe --layout=versioned variant=release address-model=64 link=static,shared runtime-link=shared threading=multi stage to achieve the build flags and setup that I need. Up until 1.65 this yielded libs named like: libboost_atomic-vc140-mt-1_65.lib This is what appears to be the most flexible for my use case and I always discover them using the 'normal' CMake finders like this: set(BOOST_ROOT ${WHERE_MY_THIRD_PARTY_STUFF_IS}/boost-1.66.0 CACHE PATH "set root of boost install") set(BOOST_INCLUDEDIR ${BOOST_ROOT}/include CACHE PATH "set boost includes") set(BOOST_LIBRARYDIR ${BOOST_ROOT}/lib CACHE PATH "set boost library dir") set(Boost_ADDITIONAL_VERSIONS "1.66.0") find_package(Boost REQUIRED COMPONENTS ...) Now over the years the meaning of the --layout parameter and its defaults have occasionally changed by I always managed to get something like this. But now, with 1.66 the filenames are changed to that: libboost_atomic-vc140-mt-x64-1_66.lib With this, CMake won't find the libs anymore. I have tried all different variantions of --layout I know (system, tagged, versioned) but I cannot get the old naming scheme back. I could rename the files manually but I am a bit afraid that this might break some linker (autolink) magick and also it doesn't seem right. Trying with several CMake finder options also got me nowhere. Using layout system is not desired as I like to quickly distinguish between versions on sight. So my question is: Is there a way to get >=1.66 to build with the filename scheme it had until now? Or is there a change to the CMake finders that will fix this? Thanks for any suggestions... Stephan

3 7

[filesystem] VS2005 compiler warnings
by Klebsch, Mario 09 Jan '18

09 Jan '18

Hi, I am using boost library 1.63.0 in an old project, which still uses VS2005. I get some compiler warnings from boost::filesystem: boost\libs\filesystem\src\unique_path.cpp(114) : warning C4267: 'argument' : conversion from 'size_t' to 'DWORD', possible loss of data boost\libs\filesystem\src\windows_file_codecvt.cpp(43) : warning C4244: 'argument' : conversion from '__w64 int' to 'int', possible loss of data boost\libs\filesystem\src\windows_file_codecvt.cpp(43) : warning C4244: 'argument' : conversion from '__w64 int' to 'int', possible loss of data boost\libs\filesystem\src\windows_file_codecvt.cpp(63) : warning C4244: 'argument' : conversion from '__w64 int' to 'int', possible loss of data boost\libs\filesystem\src\windows_file_codecvt.cpp(63) : warning C4244: 'argument' : conversion from '__w64 int' to 'int', possible loss of data boost\boost\filesystem\string_file.hpp(27) : warning C4267: 'argument' : conversion from 'size_t' to 'std::streamsize', possible loss of data boost\boost\filesystem\string_file.hpp(38) : warning C4267: 'argument' : conversion from 'size_t' to 'std::streamsize', possible loss of data I am new on boost-users, so I don't yet know, whether patches for compiler warnings are welcome, but I would like to propose some changes: For the warning in unique_path.cpp(114),I think it is safe to static_cast len to DWORD: > BOOL gen_ok = ::CryptGenRandom(handle, static_cast <DWORD>(len), static_cast<unsigned char*>(buf)); For the two lines in windows_file_codecvt.cpp, I also think that a static_cast is ok: windows_file_codecvt.cpp(42) > if ((count = ::MultiByteToWideChar(codepage, MB_PRECOMPOSED, from, windows_file_codecvt.cpp(43) > static_cast<int>(from_end - from), to, static_cast<int>(to_end - to))) == 0) windows_file_codecvt.cpp(62) > if ((count = ::WideCharToMultiByte(codepage, WC_NO_BEST_FIT_CHARS, from, windows_file_codecvt.cpp(63) > static_cast<int>(from_end - from), to, static_cast<int>(to_end - to), 0, 0)) == 0) The last two warnings are in generic parts, and changes would affect not only windows. Unfortunately, I have no good idea, on how to fix or avoid these warnings. 73, Mario -- Mario Klebsch Actia I+ME GmbH Mario.klebsch(a)ime-actia.de<mailto:Mario.klebsch@ime-actia.de> Dresdenstrasse 17/18 Fon: +49 531 38 701 716 38124 Braunschweig Fax: +49 531 38 701 88 Germany

1 0

[Boost.Asio] defer, dispatch and post differences?
by Daniel Bergström 08 Jan '18

08 Jan '18

The free functions *defer*, *dispatch* and *post* all have the exact same set of overloads and description in the library's reference (version 1.66.0). I also couldn't find anything on the subject in the *Overview* section of the library's documentation. Is the differences between them clearly described somewhere else, that I've missed, or could someone explain it? Thank you, Daniel

5 14

Boost asio reuse address
by Sharma, Nishant 07 Jan '18

07 Jan '18

Hi, Just wanted to know if setting the following option on acceptor should be ever done or not.. When should this be used.. acceptor_.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true)); The reason I am asking this is because I have a server application which crashed but the socket did not close. So, the next time, I was bringing up the server, I get the error : Error occured! Error code = system:98. Message: bind: Address already in use But, even giving the option above, it is not working fine. I referred to the URL : https://stackoverflow.com/questions/34596638/boost-asio-so-reuseport to figure out the steps in which acceptor should be created from this link. Best Regards, Nishant Sharma

2 1

Building boost fails with VS2017 (v15.5.2)
by Christian Henning 06 Jan '18

06 Jan '18

This is rather strange. I have downloaded boost 1.66 and can build Boost.Build engine. But building the libs fails. The full output is here: https://pastebin.com/raw/mRriQDvq Here is what I'm seeing: ********************************************************************** ** Visual Studio 2017 Developer Command Prompt v15.5.2 ** Copyright (c) 2017 Microsoft Corporation ********************************************************************** [vcvarsall.bat] Environment initialized for: 'x64' C:\Users\chhenning\source>d: D:\>cd boost D:\boost>.\bootstrap.bat Building Boost.Build engine Bootstrapping is done. To build, run: .\b2 To adjust configuration, edit 'project-config.jam'. Further information: - Command line help: .\b2 --help - Getting started guide: http://boost.org/more/getting_started/windows.html - Boost.Build documentation: http://www.boost.org/build/doc/html/index.html D:\boost>b2 -j8 --toolset=msvc variant=release link=static runtime-link=shared address-model=64 define=_CRT_NONSTDC_NO_DEPRECATE define=_CRT_SECURE_NO_DEPRECATE define=_SCL_SECURE_NO_DEPRECATE define=_SECURE_SCL=0 define=_HAS_ITERATOR_DEBUGGING=0 define=BOOST_REGEX_MATCH_EXTRA stage Performing configuration checks - 32-bit : no (cached) - 64-bit : no (cached) - arm : no (cached) - mips1 : no (cached) - power : no (cached) - sparc : no (cached) - x86 : no (cached) - combined : no (cached) - symlinks supported : no (cached) - junctions supported : yes (cached) - hardlinks supported : yes (cached) error: No best alternative for libs/context/build/asm_sources next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>elf <threading>multi <toolset>qcc not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>aapcs <address-model>32 <architecture>arm <binary-format>pe <threading>multi <toolset>msvc not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>aapcs <address-model>64 <architecture>arm <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>o32 <address-model>32 <architecture>mips1 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>o32 <address-model>32 <architecture>mips1 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>xcoff <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>power <binary-format>xcoff <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>xcoff <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>power <binary-format>xcoff <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>32_64 <architecture>power <binary-format>mach-o <threading>multi not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>elf <threading>multi <toolset>intel not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>32 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang-win not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>intel not matched next alternative: required properties: <abi>ms <address-model>32 <architecture>x86 <binary-format>pe <threading>multi <toolset>msvc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>intel not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>clang not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>darwin not matched next alternative: required properties: <abi>sysv <address-model>64 <architecture>x86 <binary-format>mach-o <threading>multi <toolset>intel not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>clang-win not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>intel not matched next alternative: required properties: <abi>ms <address-model>64 <architecture>x86 <binary-format>pe <threading>multi <toolset>msvc not matched next alternative: required properties: <abi>x32 <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>clang not matched next alternative: required properties: <abi>x32 <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>gcc not matched next alternative: required properties: <abi>x32 <address-model>64 <architecture>x86 <binary-format>elf <threading>multi <toolset>intel not matched next alternative: required properties: <abi>sysv <address-model>32_64 <architecture>x86 <binary-format>mach-o <threading>multi not matched next alternative: required properties: <abi>sysv <architecture>combined <binary-format>mach-o <threading>multi not matched - C++11 mutex : no (cached) - Boost.Config Feature Check: cxx11_auto_declarations : no (cached) - Boost.Config Feature Check: cxx11_constexpr : no (cached) - Boost.Config Feature Check: cxx11_defaulted_functions : no (cached) - Boost.Config Feature Check: cxx11_final : no (cached) - Boost.Config Feature Check: cxx11_hdr_mutex : no (cached) - Boost.Config Feature Check: cxx11_hdr_regex : no (cached) - Boost.Config Feature Check: cxx11_hdr_tuple : no (cached) - Boost.Config Feature Check: cxx11_lambdas : no (cached) - Boost.Config Feature Check: cxx11_noexcept : no (cached) - Boost.Config Feature Check: cxx11_nullptr : no (cached) - Boost.Config Feature Check: cxx11_rvalue_references : no (cached) - Boost.Config Feature Check: cxx11_template_aliases : no (cached) - Boost.Config Feature Check: cxx11_thread_local : no (cached) - Boost.Config Feature Check: cxx11_variadic_templates : no (cached) - has_icu builds : no (cached) warning: Graph library does not contain MPI-based parallel components. note: to enable them, add "using mpi ;" to your user-config.jam - zlib : no (cached) - bzip2 : no (cached) - lzma : no (cached) - iconv (libc) : no (cached) - iconv (separate) : no (cached) - icu : no (cached) - icu (lib64) : no (cached) - native-atomic-int32-supported : no (cached) - message-compiler : yes (cached) - native-syslog-supported : no (cached) - pthread-supports-robust-mutexes : no (cached) - compiler-supports-visibility : no (cached) - x86 : no (cached) - arm : no (cached) - mips1 : no (cached) - power : no (cached) - sparc : no (cached) - gcc visibility : no (cached) - long double support : no (cached) warning: skipping optional Message Passing Interface (MPI) library. note: to enable MPI support, add "using mpi ;" to user-config.jam. note: to suppress this message, pass "--without-mpi" to bjam. note: otherwise, you can safely ignore this message. - libbacktrace builds : no (cached) - addr2line builds : no (cached) - WinDbg builds : no (cached) - WinDbgCached builds : no (cached) Component configuration: - atomic : building - chrono : building - container : building - context : building - coroutine : building - date_time : building - exception : building - fiber : building - filesystem : building - graph : building - graph_parallel : building - iostreams : building - locale : building - log : building - math : building - mpi : building - program_options : building - python : building - random : building - regex : building - serialization : building - signals : building - stacktrace : building - system : building - test : building - thread : building - timer : building - type_erasure : building - wave : building ...patience... ...patience... ...patience... ...patience... ...patience... ...patience... ...found 16860 targets... ...updating 401 targets... compile-c-c++ bin.v2\libs\atomic\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\lockpool.obj 'cl' is not recognized as an internal or external command, operable program or batch file. call "C:\Users\CHHENN~1\AppData\Local\Temp\b2_msvc_14.1_vcvarsx86_amd64_.cmd" >nul cl /Zm800 -nologo @"bin.v2\libs\atomic\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\lockpool.obj.rsp" ...failed compile-c-c++ bin.v2\libs\atomic\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\lockpool.obj... ...skipped <pbin.v2\libs\atomic\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi>libboost_atomic-vc141-mt-1_66.lib for lack of <pbin.v2\libs\atomic\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi>lockpool.obj... ...skipped <pstage\lib>libboost_atomic-vc141-mt-1_66.lib for lack of <pbin.v2\libs\atomic\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi>libboost_atomic-vc141-mt-1_66.lib... compile-c-c++ bin.v2\libs\system\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\error_code.obj 'cl' is not recognized as an internal or external command, operable program or batch file. call "C:\Users\CHHENN~1\AppData\Local\Temp\b2_msvc_14.1_vcvarsx86_amd64_.cmd" >nul cl /Zm800 -nologo @"bin.v2\libs\system\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\error_code.obj.rsp" ...failed compile-c-c++ bin.v2\libs\system\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\error_code.obj... ...skipped <pbin.v2\libs\system\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi>libboost_system-vc141-mt-1_66.lib for lack of <pbin.v2\libs\system\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi>error_code.obj... ...skipped <pstage\lib>libboost_system-vc141-mt-1_66.lib for lack of <pbin.v2\libs\system\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi>libboost_system-vc141-mt-1_66.lib... compile-c-c++ bin.v2\libs\chrono\build\msvc-14.1\release\address-model-64\link-static\threadapi-win32\threading-multi\chrono.obj 'cl' is not recognized as an internal or external command, operable program or batch file. [snip] Anyone any idea what is going on? Thanks, Christian

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[process] Couple of issues
by Sebastian Messerschmidt 02 Jan '18

02 Jan '18

Hi, I'm using boost 1.64 on Windows7 with VisualStudio 2015 64bit. While testing boost.process I've encountered some issues that I'm not able to resolve: 1. Passing of multiple parameters: Consider this minimal example: <code> void test_sync() { try { bp::ipstream is; bp::child c(bp::search_path("ping"), "127.0.0.1 -t", bp::std_out > is); std::string line; while (c.running() && std::getline(is, line) && !line.empty()) { std::cerr << line << std::endl; } c.wait(); } catch (const std::exception& e) { std::cerr << "Error in execution: " << e.what(); } } </code> This doesn't correctly execute "ping 127.0.0.1 -t", instead it will act like "ping 127.0.0.1". I could not find an up2date example on how to pass parameters correctly. Any ideas? 2. No output on std::cout It seems that some applications don't output to std::cout/clog/cerr but somehow via printing to console directly (my guess as it is colored output on windows) In those instances, redirection fails. Can anyone think of a way to still monitor the output of the spawned child? Cheers Sebastian

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