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

[serialization] Error with bitfields under PathScale EKO compiler
by Bill Lear 20 Sep '07

20 Sep '07

I have a standard serialize method, working under various flavors of gcc and the Intel C++ compilers: struct ElementEnum { enum Origin { Standard, Base, Custom }; }; class Foo { ... ElementEnum::Origin origin : 4; template<...> void serialize(...) { ar & BOOST_SERIALIZATION_NVP(origin); } }; However, under the PathScale EKO compiler (pathCC), I get an error: "error: invalid initialization of reference of type Origin& from expression of type const … [View More]

2 3

boost::ptr_vector null check bloat
by Miles Bader 20 Sep '07

20 Sep '07

I tried changing some of my code that used std::vector<foo *> to using boost::ptr_vector<foo> (to get automatic deallocation and the slightly nicer syntax), but the resulting compiled code seems oddly bloated compared to the original code using std::vector. My intuition is that the two should generally compile to largely equivalent object code, except where there's a necessary functional difference. Some of the problem seems to be that it does null-pointer checking at _access_ … [View More]

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Getting errors while compiling a project
by Vitali Gontsharuk 20 Sep '07

20 Sep '07

Hello! I'm getting a strange problem trying to build a project of my colleague with exactly the same source, project and lib-files. I'm using Visual Studio C++ 2005 Express Edition German version with Service Pack 1. He has the same version, but in English, maybe this could be relevant. He has programmed a transforming tool which makes heavy usage of different boost features. Actually, his project used to compile on my PC previously, but then I made a Windows Update and simultaneously added … [View More]

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Problem in finding diameter and girth
by abhishek.v＠tcs.com 20 Sep '07

20 Sep '07

Hi... I want to calculate diameter and girth of a graph using BGL so i m taking http://www.cs.ualberta.ca/~ghali/courses/texts/BGL/html/girth.cpp.html#pred… as a reference. I have already created graph using adjacency_list Now i m not able to understand how to use :- typedef boost::v_property<long> dist_t; boost::property_map<Graph*, dist_t>::type d_map; typedef boost::u_property<vertex_descriptor> pred_t; boost::property_map<Graph*, pred_t>::type p_map; And … [View More]

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Boost 1_34 and Math Toolkit
by Jon Scott Pendergrass 20 Sep '07

20 Sep '07

2 1

Reference CHM
by Daniel Önnerby 20 Sep '07

20 Sep '07

Hi! Has anyone tried to generate a CHM-file of the documentation? I tried searching the net for one without any luck. I know this is a M$ format, but it's actually a great format for a reference manual and is fully integrated in many editors. Best regards Daniel

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Error building boost1.33.1 on mac OS X 10.4.9
by Ashima Atul 19 Sep '07

19 Sep '07

Hi, I am facing problems building boost 1.33.1 on my MacBook Pro mac OS X 10.4.9. I have attached the errors below. Any help regarding this would be highly appreciated. Thanks, Ashima ./tools/build/jam_src/bin.macosxx86/bjam -sPYTHON_ROOT=/System/Library/Frameworks/Python.framework/Versions/2.3 -sPYTHON_VERSION=2.3 -sTOOLS=darwin Building Boost.Regex with the optional Unicode/ICU support disabled. Please refer to the Boost.Regex documentation for more information (and if you don't know … [View More]what ICU is then you probably don't need it). ...found 9834 targets... ...updating 6 targets... darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_prg_exec_monitor-d-1_33_1.dylib ld: Undefined symbols: __Z8cpp_mainiPPc /usr/bin/libtool: internal link edit command failed DYLD_LIBRARY_PATH=bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true export DYLD_LIBRARY_PATH ld -dynamic -m -r -d -o "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_prg_exec_monitor-d-1_33_1.lo" "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/execution_monitor.o" "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/cpp_main.o" \ && \ c++ -g -o "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_prg_exec_monitor-d-1_33_1.dylib" "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_prg_exec_monitor-d-1_33_1.lo" \ \ -dynamiclib -install_name "libboost_prg_exec_monitor-d-1_33_1.dylib" \ && \ rm -f "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_prg_exec_monitor-d-1_33_1.lo" ...failed darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_prg_exec_monitor-d-1_33_1.dylib... darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_prg_exec_monitor-1_33_1.dylib ld: Undefined symbols: __Z8cpp_mainiPPc /usr/bin/libtool: internal link edit command failed DYLD_LIBRARY_PATH=bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true export DYLD_LIBRARY_PATH ld -dynamic -m -r -d -o "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_prg_exec_monitor-1_33_1.lo" "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/execution_monitor.o" "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/cpp_main.o" \ && \ c++ -Wl,-x -o "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_prg_exec_monitor-1_33_1.dylib" "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_prg_exec_monitor-1_33_1.lo" \ \ -dynamiclib -install_name "libboost_prg_exec_monitor-1_33_1.dylib" \ && \ rm -f "bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_prg_exec_monitor-1_33_1.lo" ...failed darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_prg_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_prg_exec_monitor-1_33_1.dylib... darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_test_exec_monitor-d-1_33_1.dylib ld: Undefined symbols: __Z9test_mainiPPc /usr/bin/libtool: internal link edit command failed DYLD_LIBRARY_PATH=bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true export DYLD_LIBRARY_PATH ld -dynamic -m -r -d -o "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_test_exec_monitor-d-1_33_1.lo" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/compiler_log_formatter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/execution_monitor.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/framework.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/plain_report_formatter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/progress_monitor.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/results_collector.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/results_reporter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/test_main.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/test_tools.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/unit_test_log.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/unit_test_main.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/unit_test_monitor.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/unit_test_parameters.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/unit_test_suite.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/xml_log_formatter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/xml_report_formatter.o" \ && \ c++ -g -o "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_test_exec_monitor-d-1_33_1.dylib" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_test_exec_monitor-d-1_33_1.lo" \ \ -dynamiclib -install_name "libboost_test_exec_monitor-d-1_33_1.dylib" \ && \ rm -f "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_test_exec_monitor-d-1_33_1.lo" ...failed darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/debug/shared-linkable-true/libboost_test_exec_monitor-d-1_33_1.dylib... darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_test_exec_monitor-1_33_1.dylib ld: Undefined symbols: __Z9test_mainiPPc /usr/bin/libtool: internal link edit command failed DYLD_LIBRARY_PATH=bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true export DYLD_LIBRARY_PATH ld -dynamic -m -r -d -o "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_test_exec_monitor-1_33_1.lo" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/compiler_log_formatter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/execution_monitor.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/framework.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/plain_report_formatter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/progress_monitor.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/results_collector.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/results_reporter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/test_main.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/test_tools.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/unit_test_log.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/unit_test_main.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/unit_test_monitor.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/unit_test_parameters.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/unit_test_suite.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/xml_log_formatter.o" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/xml_report_formatter.o" \ && \ c++ -Wl,-x -o "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_test_exec_monitor-1_33_1.dylib" "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_test_exec_monitor-1_33_1.lo" \ \ -dynamiclib -install_name "libboost_test_exec_monitor-1_33_1.dylib" \ && \ rm -f "bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_test_exec_monitor-1_33_1.lo" ...failed darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_test_exec_monitor.dylib/darwin/release/shared-linkable-true/libboost_test_exec_monitor-1_33_1.dylib... darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/libboost_unit_test_framework-d-1_33_1.dylib ld: Undefined symbols: __Z20init_unit_test_suiteiPPc /usr/bin/libtool: internal link edit command failed DYLD_LIBRARY_PATH=bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true export DYLD_LIBRARY_PATH ld -dynamic -m -r -d -o "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/libboost_unit_test_framework-d-1_33_1.lo" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/compiler_log_formatter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/execution_monitor.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/framework.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/plain_report_formatter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/progress_monitor.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/results_collector.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/results_reporter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/test_tools.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/unit_test_log.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/unit_test_main.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/unit_test_monitor.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/unit_test_parameters.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/unit_test_suite.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/xml_log_formatter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/xml_report_formatter.o" \ && \ c++ -g -o "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/libboost_unit_test_framework-d-1_33_1.dylib" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/libboost_unit_test_framework-d-1_33_1.lo" \ \ -dynamiclib -install_name "libboost_unit_test_framework-d-1_33_1.dylib" \ && \ rm -f "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/libboost_unit_test_framework-d-1_33_1.lo" ...failed darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/debug/shared-linkable-true/libboost_unit_test_framework-d-1_33_1.dylib... darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/libboost_unit_test_framework-1_33_1.dylib ld: Undefined symbols: __Z20init_unit_test_suiteiPPc /usr/bin/libtool: internal link edit command failed DYLD_LIBRARY_PATH=bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true export DYLD_LIBRARY_PATH ld -dynamic -m -r -d -o "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/libboost_unit_test_framework-1_33_1.lo" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/compiler_log_formatter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/execution_monitor.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/framework.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/plain_report_formatter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/progress_monitor.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/results_collector.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/results_reporter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/test_tools.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/unit_test_log.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/unit_test_main.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/unit_test_monitor.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/unit_test_parameters.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/unit_test_suite.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/xml_log_formatter.o" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/xml_report_formatter.o" \ && \ c++ -Wl,-x -o "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/libboost_unit_test_framework-1_33_1.dylib" "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/libboost_unit_test_framework-1_33_1.lo" \ \ -dynamiclib -install_name "libboost_unit_test_framework-1_33_1.dylib" \ && \ rm -f "bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/libboost_unit_test_framework-1_33_1.lo" ...failed darwin-Link-DyLib-action bin/boost/libs/test/build/libboost_unit_test_framework.dylib/darwin/release/shared-linkable-true/libboost_unit_test_framework-1_33_1.dylib... ...failed updating 6 targets... Not all Boost libraries built properly. [View Less]

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Re: [Boost-users] Using multi-index as container type intemplated class
by Joaquín Mª López Muñoz 19 Sep '07

19 Sep '07

Paul.VanHagen(a)shell.com ha escrito: > Fantastic!! > > Many thanks. > > I have scanned through the boost documentation for this library several times to find > some clues. Did I miss anything there? I would like to know where I can find the > section where this is documented for future reference. Well, you're right this global nth_index<...> and similar metafunctions are not much publicized: they are only documented in the reference, and in a little noticeable way: … [View More]

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asio supporting a C++ distributed hash table
by Damien Hocking 19 Sep '07

19 Sep '07

Hi all, I've been idly wondering if this might be worth a look. Has someone tried this already? Damien

2 2

Link errors using Boost & STLPort with VC8
by Yongwei Wu 19 Sep '07

19 Sep '07

Hi all, I read about the following discussion when I encountered a similar issue (using -MTd -D_STLP_DEBUG=1 on the command line) and googled: John Maddock wrote: > Jason Ivey wrote: > > 1>LINK : fatal error LNK1104: cannot open file > > 'stlportstld_x.5.1.lib' > > > > The problem is that all of the stlport libraries are named > > stlportstld.5.1.lib or similar. I did try to just rename the > > library to make it match but, of course, I got a boat … [View More]load of > > unresolved external linker errors pointing to names such as > > "stlpdx_std::basic_string." Looking at a dumpbin output of the > > actual regex library it is linking against, > > libboost_regex-vc80-mt-sgdp-1_34_1.lib, I found linker directives of > > the form: > > Not sure, but I believe the debug versions of Boost lib's built against > STLPort are built with __STL_DEBUG defined, so you will need to do likewise > when building your application. Also don't forget that Boost.Regex is "Just > a bunch of sources" so you could turn auto-linking off (define > BOOST_REGEX_NO_LIB or BOOST_ALL_NO_LIB) and link against your own build of > the regex sources (just build all of libs/regex/src/*.cpp into a static > lib). It seems to me the reason for the failure is that there are some DLL-related conflicts. In _detect_dll_or_lib.h: # if defined (_STLP_RUNTIME_DLL) # if !defined (_STLP_USE_STATIC_LIB) # if !defined (_STLP_USE_DYNAMIC_LIB) # define _STLP_USE_DYNAMIC_LIB # endif # else /* The user is forcing use of STLport as a dynamic library. We signal * it so that the STLport namespace will be modify to report such a * combination and force the user to link with the rebuilt STLport * library. */ # define _STLP_USING_CROSS_NATIVE_RUNTIME_LIB # endif # else # if !defined(_STLP_USE_DYNAMIC_LIB) # if !defined (_STLP_USE_STATIC_LIB) # define _STLP_USE_STATIC_LIB # endif # else /* Idem previous remark but the user forces use of the static native * runtime. */ # define _STLP_USING_CROSS_NATIVE_RUNTIME_LIB # endif # endif Is it possible that such a conflict exists when libboost_regex-vc71-mt-sgdp-1_34_1.lib (my case) or libboost_regex-vc80-mt-sgdp-1_34_1.lib (OP's case) is being built? And, according to your suggestion, if I manually build libboost_regex-vc71-mt-sgdp-1_34_1.lib with cl /MTd /D_STLP_DEBUG=1 *.cpp followed by lib /out:libboost_regex-vc71-mt-sgdp-1_34_1.lib *.obj Everything is fine. Another thing to notice here is that unlike the case of STLport 4.6.2, files like boost*p-1_34_1.lib and boost*p-1_34_1.dll are NOT created. Is it related? BTW, without -D__STL_DEBUG=1 or -D_STLP_DEBUG=1 Boost will complain "STLPort debug versions are built with /D_STLP_DEBUG=1" and "Build options aren't compatible with pre-built libraries", so this should not be an issue. Comments? Best regards, Yongwei -- Wu Yongwei URL: http://wyw.dcweb.cn/ [View Less]

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Using multi-index as container type in templated class
by Paul.VanHagen＠shell.com 19 Sep '07

19 Sep '07

Hello, I am having trouble using a boost::multi_index_container type in a template class where the multi-index value type is depending on the template arg type of the class. In particular, I'm getting compiler errors when trying to define the iterator and index types using the "type" typedefs in the multi_index container. Apparently, at compile time the index and iterator types cannot be deduced resulting in errors like "cannot convert to typename, etc.". I'm using GCC 3.3.1 and Boost 1.34.1.… [View More] Following code demonstrates the problem: // std includes #include <iostream> // boost includes #include "boost/multi_index_container.hpp" #include "boost/multi_index/ordered_index.hpp" #include "boost/multi_index/sequenced_index.hpp" using namespace std; using namespace boost; using namespace boost::multi_index; // try also class keyword here template<typename T> class MultiIndex { public: typedef T value_type; typedef mpl::vector< ordered_non_unique<identity<value_type> >, sequenced<> > index_list_t; // multi-index typedef typedef multi_index_container< value_type, index_list_t > mi; // typedefs for index types typedef typename mi::nth_index<0>::type mi_by_value; typedef typename mi::nth_index<1>::type mi_as_seq; // typedefs for index iterators typedef typename mi::nth_index_iterator<0>::type mi_it; typedef typename mi::nth_index_iterator<1>::type mi_seq_it; MultiIndex() { // add pair to multi-index container mi_as_seq& seq = get<1>(m_c); seq.push_back(9); seq.push_back(8); seq.push_back(7); seq.push_back(6); seq.push_back(5); seq.push_back(4); seq.push_back(3); seq.push_back(2); seq.push_back(1); seq.push_back(0); } void exec() { // access as sequence cout << "\nAccessing as sequence:" << endl; copy(m_c.get<1>().begin(), m_c.get<1>().end(), ostream_iterator<int>(cout, " ")); cout << endl; // access by value cout << "\nAccessing ordered:" << endl; copy(m_c.get<0>().begin(), m_c.get<0>().end(), ostream_iterator<int>(cout, " ")); cout << endl; } private: mi m_c; }; int main(int argc, char** argv) { MultiIndex<int> mi; mi.exec(); } It's probably obvious what is wrong with this code but I just don't see it. I tried a non-templated version and that compiles (and works) fine. Thanks, Paul [View Less]

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Threads, FunctionPtr and stepping through code
by Jaime Rios 19 Sep '07

19 Sep '07

Hi, I'm working on a project that uses the Boost thread library. The code is pretty simple and creates one thread to a function. To test out the code I created, I create a console app and tested the code on 2 platforms: Mac OS X for Intel and Mac OS X for PowerPC. The code worked fine in the console app so I incorporated the code into my main project, which is a dylib. The code worked fine on the Intel Mac, but when I debugged the dylib on the PowerPC Mac, I get a EXC_BAD_ACCESS error. After … [View More]

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boost::function & Copying efficiency
by Michael Bradley Jr 18 Sep '07

18 Sep '07

Hi, I'm looking for a way to let the function object wrapper be stored by reference instead of by cloning/copying. It's said in [1] that someone can achieve this through the use of references, but i don't know how to apply it in this particular case. <code> class A { bool operator()(void) {return false;} }; typedef boost::function<bool (void)> TEST; class B { void invoke(TEST obj); }; When i pass an instance of A as a parameter to the invoke method of B then the whole object … [View More]

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Re: [Boost-users] Support __int64 and usigned __int64 in concept check interger type
by Chris Newbold 18 Sep '07

18 Sep '07

On Mon, 17 Sep 2007 14:33:53 -0400, Doug Gregor wrote: > On Sep 17, 2007, at 10:25 AM, thomas free wrote: >> ************************************ //Change here >> >> #ifdef _WIN64 >> >> template <> struct IntegerConcept<__int64> { void constraints() >> {} }; >> >> template <> struct IntegerConcept<unsigned __int64> { void >> constraints() {} }; >> >> #endif >> >> ********************… [View More]

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creating graph dynamically..
by abhishek.v＠tcs.com 18 Sep '07

18 Sep '07

Hi m facing the similar problem posted on http://lists.boost.org/Archives/boost/2006/11/113553.php for creating graph dynamically. Also it's being said that adapter need to be made for this. Anyone have any idea if such adapter exist now .,, Thanks Abhishek Vyas Tata Consultancy Services Mailto: abhishek.v(a)tcs.com Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions … [View More]

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[Boost.Build] actions definition - filename
by Manuel Jung 18 Sep '07

18 Sep '07

Hi, I'm registring a new type to boost.build - "wsdl". It all works, but for my "actions" definition, i need the filename of the converted/compiled .wsdl file. e.g. the file is called "test.wsdl", i need the "test" from it. How can i access it? Kind Regards Manuel Jung

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question about global message queue
by nuaafantasy nuaafantasy 18 Sep '07

18 Sep '07

Dear All: when I create a message queue named with "Global\\abc",there is a interprocess exception,said that "The system cannot find the path specified." but if I named it "abc",it can be created My Os is Windows XP,because I want to use message queue between service and applicaiton,I must create a global shared memory. is there somebody can help me tackle with the problem? thanks a lot. is it an error of naming rule? Bruce

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serialization cross post
by Dan Schuman 18 Sep '07

18 Sep '07

Any comment here on this thread?http://tinyurl.com/3cjwxs Dan Schuman -- We've Got Your Name @ www.mail.com!!! Get a FREE E-mail Account Today - Choose From 100+ Domains

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Support __int64 and usigned __int64 in concept check interger type
by thomas free 17 Sep '07

17 Sep '07

Hi, I currently use Visual 2005 and boost 1.34.1 revision On Win32 already is fine but when I migrate to Win64 Somewhere in my code (the location it’s not important) I have an assert compilation error due to definition of long int/unisgned (64 bits) windows i.e. see concept_check.hpp (ligne 149): template <class T> struct IntegerConcept { //// }; #if !defined BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION //// template <> struct IntegerConcept<unsigned long> { … [View More]

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Get defines from a "dependency"
by Derek Gaston 17 Sep '07

17 Sep '07

Hello all, I'm trying to figure out how I can get the full set of defines from a dependency (and it's dependencies)... without actually depending on it. Any ideas? Thanks, Derek

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Newbie MultiIndex shared_ptr non-trivial class question
by T. Allison 17 Sep '07

17 Sep '07

I am attempting to use the Boost libraries for my first time. I am trying to create a MultiIndex container of shared_ptrs to fairly complicated objects. I've spent several days trying to figure this out, and I'm just spinning my wheels, and I'd really appreciate some help. I'm afraid this message is somewhat lengthy as I''ve tried to include appropriate detail. I have a class of observations which I wish to sort by 9 elements. I have overloaded operator< for this class, like so: class … [View More]Observation { private: int x1; int x2; double x3; ... double x9; //other elements public: //Get Methods int GetX1(); int GetX2(); double GetX3(); ... double GetX9; //Overloaded operator<, == etc. bool operator<(const Observation &rhs); //appropriate nontrivial logic } The code will dynamically create thousands of these things to be used in many ways, so I've opted to use shared_ptr: typedef boost::shared_ptr<Observation> SharedObservation; I wish to view my collection of these various sorting criteria, or as linked lists, so I'm trying to use multi_index_container. If I write: typedef boost::multi_index_container<SharedObservation> ObservationCollection; and void AnotherClass::functionUsingCollection(data) { SharedObservation temp(new Observation(data) ); //Check and see if I've got one already, before I do anything master_collection.find(temp); //master collection is an object of type ObservationCollection } However, there is no point to using multi_index_container if I sort by only one index, so I've tried to expand out the index explicitly with an eye towards adding more indexes as I develop the code, like so: typedef boost::multi_index_container<SharedObservation,indexed_by<ordered_unique<identity<Observation> > > > ObservationCollection; //Add more indexing criteria later This does not compile on my Linux g++ (4. something bigger than 0) compiler. After a truly horrendous spewage, the crux of the messages seem to be lines like usr/include/boost/multi_index/detail/ord_index_ops.hpp:65: error: no match for call to ‘(const std::less<fuser::Observation>) (fuser::Observation&, const boost::shared_ptr<fuser::tr<fuser::Observation>&)' and /usr/include/boost/multi_index/detail/ord_index_ops.hpp:72: error: no match for call to ‘(const std::less<fuser::Observation>) (const boost::shared_ptr<fuser::Observation>&, fuserObservation>&)' usr/include/c++/4.1.2/bits/stl_function.h:226: note: candidates are: bool std::less<_Tp>::operator()(const _Tp&, const _Tp&) const [with _Tp = fuser::Observation] I tried adding a function less(shared_ptr &, Obervation &), but it didn't help. The command used to compile is g++ -Wno-deprecated -Wnon-non-template-friend -frepo -m32 Thanks, Getting Desperate T Allison -- View this message in context: http://www.nabble.com/Newbie-MultiIndex-shared_ptr-non-trivial-class-questi… Sent from the Boost - Users mailing list archive at Nabble.com. [View Less]

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problems with libboost_python.so on SunOS
by desai3＠cooper.edu 17 Sep '07

17 Sep '07

Hi all: I have successfully worked with Boost.Python on windows. However I am having some trouble using it on SunOS 5.8. I will appreciate if someone can help me out with this problem. Everytime I try to import a module in Python it gives me: ImportError: ld.so.1 python: fatal relocation error: ............ :referenced symbol not found. So, I tried following command. ldd -r libboost_python.so I have put part of the output of "ldd" command below. libstdc++.so.4 => /dq/local/gcc-3.… [View More]

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mt safe containers - newbie [C1]
by graham.walsh＠sgcib.com 17 Sep '07

17 Sep '07

Hi, we're in the process of optimising our application. We've already deployed serialization, memory pools and now we're looking at the container code. unfortunately it is highly inefficient. We're attacking some basic optimisations we can use (setting the capacity etc), but there's one thing I'd like to clarify. Right now we're running with STL containers, vector and map for the most part. Before modifying the container in question, we're obliged to lock/protect the container as we have a … [View More]

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serialization mystery
by Neal Becker 17 Sep '07

17 Sep '07

I'm stumped as to why my template typedef simulation doesn't work with serialization. Here's a simple example: template<typename T> struct A { }; template<typename T> struct B { typedef A<T> type; }; namespace boost { namespace serialization { template<class Archive, class T> inline void serialize (Archive &ar, typename B<T>::type & v, const unsigned int file_version) { <<< This won't work //inline void serialize (Archive &ar, A&… [View More]

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iostreams + unzip
by Surya Kiran Gullapalli 17 Sep '07

17 Sep '07

Hello all, I'm newbie to boost::iostreams library. I'm trying to unzip a .zip file. for that I'm using iostream's zlib_decompressor class to inflate it. I'm using the sample code provided in the documentation. What I was getting is an exception (zlib error). My question is can i use boost::iostreams classes for unzipping a .zip file.? If so how? a small sample snippet would be helpful. Thanks in advance, Surya

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