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[Boost][mpl] vector_c boolean operations
by Noel Belcourt 05 Oct '05

05 Oct '05

Hi, I'm new to the list so this may have been answered elsewhere (like a FAQ for MPL) but I couldn't find it. I've got 2 vector_c types like this typedef vector_c<int, 1,2,1,1,-2,0,1> p1; typedef vector_c<int, 0,3,0,-1,1,3,5> p2; and a resultant type defined as typedef vector_c<int, 1,1,0,1,1,0,1> r; that I want to compare at compile time using logic like this r = p1 || p1 && p2 This pseudo code is what I want to do but I know this doesn't work. Can anyone can suggest a better approach? template <class R, class P1, class P2> struct validate_checkin : boost::mpl::equal< boost::mpl::placeholders::_1, boost::mpl::or_< boost::mpl::placeholders::_2, boost::mpl::and_< boost::mpl::placeholders::_2, boost::mpl::placeholders::_3 >, >, > {}; Regards, -- Noel Belcourt

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Re: [Boost-users] Type List Iteration?
by Sohail Somani 05 Oct '05

05 Oct '05

Is there some trouble with defining: class Base { virtual void some_function() = 0; }; ??? I can understand the void f() entry point for C callbacks but you can use C++ to do the work for you. Unless I'm missing something. > -----Original Message----- > From: boost-users-bounces(a)lists.boost.org > [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Duane Murphy > Sent: Tuesday, October 04, 2005 2:38 PM > To: Boost Users > Subject: [Boost-users] Type List Iteration? > > > How do I iterate over a type list and call a function? MPL? > > I have a base class BASE that has several subclasses A, B, C > that have special capabilities, but no way to identify those > capabilities aside from the type. > > I would like to determine if an object of type BASE is also > of one of the special subclasses: > > ie > void f( BASE* base) > { > if ( dynamic_cast< A* >( base ) != NULL ) > { > some_function( dynamic_cast< A* >( base ) ); > } > else if ( dynamic_cast< B* >( base ) != NULL ) > { > some_function( dynamic_cast< B* >( base ) ); > } > else if ( dynamic_cast< C* >( base ) != NULL ) > { > some_function( dynamic_cast< C* >( base ) ); > } > } > > I think you can see why I'd like a type list iterator > solution to this. > > I have arranged for the some_function to be a template as > well to make things easier. > > What I am looking for is the equivalent of find_if() but for > types and done at run time. I looked over MPL, but MPL seems > to apply at compile time without a door to the run time world. :-) > > Thanks for your helpful tips! > > ...Duane > > _______________________________________________ > Boost-users mailing list > Boost-users(a)lists.boost.org > http://lists.boost.org/mailman/listinfo.cgi/boost-users >

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[bind] Member fn has defeated me
by BRIDGES Dick 04 Oct '05

04 Oct '05

void foo(bool){} struct X { void f(bool b) {} } class Bar { typedef void (*pf)(bool); public: Bar(pf fn){ fn(true); } }; int main( int argc, char **argv ) { Bar bar_(foo); // ok. X x; Bar bar_(boost::bind(&X::f, &x)()); // compile fails. /*LOTS* of other failed attempts with various errors. 8( return(0); } <error_msg edited=yes instance="one of many"> error: no matching function for call to 'X::x()' candidates are: void X::x(bool). </error_msg> I've been reduced to [shudder] "...trying things." I'm simply trying to construct one class by passing in a function pointer (that happes to be a class member). Could someone point me in the right direction? Regards, Dick Bridges

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using boost test framework with PWLIB
by Bondarenko Denis 04 Oct '05

04 Oct '05

Hello! I got a question about unit testing. I have an application, which uses PWLIB (http://www.voxgratia.org/docs/pwlib/pwlib-v1_7_4/index.html) This library creates MAIN function by it's own macros. When I'm trying to write unit tests for my application I have to use PWLIB. Can I use boost test unit framework with PWLIB application? As I understand, Boost test unit framework will try to create its MAIN function by its macros and this will cause to problems. Is it possible to use both - Boost test framework and PWLIB library? Will be grateful for your help. Storm.

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The internal compiler error (python), gcc 4.0.2 of windows
by Huifeng Shen 04 Oct '05

04 Oct '05

The compiler is compiled by myself. The official mingw website only release the gcc 3.44. I use this complier to compile the boost 1.33.0 and find there is some internal compiler error when compiling python. Since I am not a expert of gcc. I report this and hope it is helpful. I give the all internal compiler error as below C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/object/class.cpp:688: internal compiler error: output_operand: invalid expression as operand Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/list.cpp: In constructor 'boost::python::detail::list_base::list_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/list.cpp:23: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/long.cpp: In constructor 'boost::python::detail::long_base::long_base(const boost::python::api::object&, const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/long.cpp:34: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/dict.cpp: In constructor 'boost::python::detail::dict_base::dict_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/dict.cpp:40: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/tuple.cpp: In constructor 'boost::python::detail::tuple_base::tuple_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/tuple.cpp:20: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/str.cpp: In constructor 'boost::python::detail::str_base::str_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/str.cpp:40: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/object/class.cpp:688: internal compiler error: output_operand: invalid expression as operand Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/object/class.cpp:688: internal compiler error: output_operand: invalid expression as operand Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/list.cpp: In constructor 'boost::python::detail::list_base::list_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/list.cpp:23: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/long.cpp: In constructor 'boost::python::detail::long_base::long_base(const boost::python::api::object&, const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/long.cpp:34: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/dict.cpp: In constructor 'boost::python::detail::dict_base::dict_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/dict.cpp:40: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/tuple.cpp: In constructor 'boost::python::detail::tuple_base::tuple_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/tuple.cpp:20: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/str.cpp: In constructor 'boost::python::detail::str_base::str_base(const boost::python::api::object&)': C:\opt\boost\libs\python\build\../src/str.cpp:40: internal compiler error: in valid_in_set, at tree-ssa-pre.c:1082 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. C:/opt/boost/boost/python/detail/wrapper_base.hpp:17: warning: type attributes are honored only at type definition C:/opt/boost/boost/python/object/instance.hpp:14: warning: type attributes are honored only at type definition C:\opt\boost\libs\python\build\../src/object/class.cpp:688: internal compiler error: output_operand: invalid expression as operand Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions.

2 1

inconvenient for boost::thread::sleep
by RocWood 04 Oct '05

04 Oct '05

boost::thread::sleep, IMHO, it's too inconvenient. I get these example code to sleep 1 second, { boost::xtime xt; boost::xtime_get(&xt, boost::TIME_UTC); xt.sec += 1; // change xt to next second boost::thread::sleep(xt); } and, only 1 line in another platform(origianl plaform or java) { sleep(1000); } hmmm... Too inconvenient, and, to make things worse, quite a heavy calling. Is there any suggestion for me? Thanks.

4 3

Status of logging library
by Austin Bingham 03 Oct '05

03 Oct '05

Does anyone know what the status of John Torjo's logging library is? I've noticed that it's "in the review queue". Does this indicate that it's largely just a matter of time before it's ratified? If so, how long might this matter of time be? Thanks. -- Austin Bingham "If I were creating the world I wouldn't mess about with butterflies and daffodils. I would have started with lasers, eight o'clock, Day One!" Evil

2 1

[wave] Error when parsing files from ACE (Adaptive Communication Environment)
by Yariv Tal 03 Oct '05

03 Oct '05

Hi. I use the ACE library (http://www.cs.wustl.edu/~schmidt/ACE.html) which is known for being highly portable. When using wave to pre-process my code, which includes files from the ACE lib, wave fails on the following code snippet: -------------snippet------------------- // The number of bytes in a short. # if !defined (ACE_SIZEOF_SHORT) # if (USHRT_MAX) == 255U # define ACE_SIZEOF_SHORT 1 # elif (USHRT_MAX) == 65535U # define ACE_SIZEOF_SHORT 2 # elif (USHRT_MAX) == 4294967295U # define ACE_SIZEOF_SHORT 4 # elif (USHRT_MAX) == 18446744073709551615U <===[fails here] # define ACE_SIZEOF_SHORT 8 # else # error: unsupported short size, must be updated for this platform! # endif /* USHRT_MAX */ # endif /* !defined (ACE_SIZEOF_SHORT) */ -------------end snippet------------------- Note: USHRT_MAX is defined as 0xffff The failure occurs at the designated line, due to an ill-formed number. I suppose that the number is just too big, but shouldn't the comparison never even be "reached"? (since the previous elif would have been true) I am not too familiar with the standard, so I don't know if emitting an error for this case is correct, but my intuition is that even if this is not standard conforming, there should at least be a flag allowing this, since I assume (if it is used in such a highly portable library) that it _IS_ supported by most preprocessors out there. Apart from that, great lib! I just started using it, but I already love it. Yariv Tal.

2 1

newbie question: Boost graph library and GraphViz
by John Pye 03 Oct '05

03 Oct '05

Hi there, I've been working on using Boost Graph Library for the last few days and I've got to the point where I can't go further without some help. What I've got is an algorithm that I've implemented that works fine except for the part that involves 'remove_vertex'. Using this function wrecks my graph, for reasons that I understand (Iterator and Descriptor Stability/Invalidation, at http://www.boost.org/libs/graph/doc/adjacency_list.html) So, following the advice there, I switched from a vecS graph to a listS graph, with the following typedef: * *typedef boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, VertexData, EdgeData> Graph; When I do that, my algorithm seems to work OK but I can no longer view the results using the write_graphviz function -- I get a string of errors about some problem with the operator<< inside graphviz.hpp header. I'll paste in the errors at the end. The only thing I can see being the problem is that I'm using an AdjacencyGraph, and that doesn't include the VertexListGraph concept, which presumably is required for write_graphviz. How can I make write_graphviz run again with this new type of Graph? Happy to give some more info/code if that helps. Any suggestions would be very much appreciated! Cheers JP Here are the error messages: > g++ -O3 -Wall -ggdb -I../nnes -c -o westerberg.o westerberg.cpp > /usr/include/boost/graph/graphviz.hpp: In function `void > boost::write_graphviz(std::ostream&, const Graph&, > VertexPropertiesWriter, EdgePropertiesWriter, GraphPropertiesWriter) > [with Graph = boost::adjacency_list<boost::listS, boost::listS, > boost::bidirectionalS, Westerberg::VertexData, Westerberg::EdgeData, > boost::no_property, boost::listS>, VertexPropertiesWriter = > WesterbergPropertiesWriter, EdgePropertiesWriter = > WesterbergPropertiesWriter, GraphPropertiesWriter = > WesterbergPropertiesWriter]': westerberg.cpp:118: instantiated from > here /usr/include/boost/graph/graphviz.hpp:263: error: no match for > 'operator<<' in 'out << boost::get [with PropertyMap = > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t>, > Reference = const boost::detail::error_property_not_found&, K = > void*](((const boost::put_get_helper<const > boost::detail::error_property_not_found&, > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t> > >&)((const boost::put_get_helper<const > boost::detail::error_property_not_found&, > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t> > >*)((boost::put_get_helper<const > boost::detail::error_property_not_found&, > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t> > >*)(&vertex_index)))), ((void* const&)((void* > const*)(+(&i)->std::_List_iterator<_Tp>::operator* [with _Tp = > void*]()))))' > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:63: > note: candidates are: std::basic_ostream<_CharT, _Traits>& > std::basic_ostream<_CharT, > _Traits>::operator<<(std::basic_ostream<_CharT, > _Traits>&(*)(std::basic_ostream<_CharT, _Traits>&)) [with _CharT = > char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:74: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(std::basic_ios<_CharT, > _Traits>&(*)(std::basic_ios<_CharT, _Traits>&)) [with _CharT = char, > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:86: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(std::ios_base&(*)(std::ios_base&)) [with _CharT = > char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:121: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:155: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long unsigned int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:98: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(bool) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:178: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(short int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:189: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(short unsigned int) [with _CharT = char, _Traits > = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:193: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:204: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(unsigned int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:179: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long long int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:214: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long long unsigned int) [with _CharT = char, > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:238: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(double) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:219: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(float) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:261: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long double) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:284: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(const void*) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:307: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(std::basic_streambuf<_CharT, _Traits>*) [with > _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:449: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, char) [with > _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:505: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, char) [with > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:460: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, signed char) [with > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:465: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char) > [with _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:567: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*) > [with _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:612: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, const char*) [with > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:499: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, const signed > char*) [with _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:504: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned > char*) [with _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:82: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, > std::_Resetiosflags) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:116: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, > std::_Setiosflags) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:154: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase) > [with _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:227: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, > std::_Setprecision) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:261: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw) > [with _CharT = char, _Traits = std::char_traits<char>] > westerberg.cpp:118: instantiated from here > /usr/include/boost/graph/graphviz.hpp:269: error: no match for > 'operator<<' in 'out << boost::get [with PropertyMap = > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t>, > Reference = const boost::detail::error_property_not_found&, K = > void*](((const boost::put_get_helper<const > boost::detail::error_property_not_found&, > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t> > >&)((const boost::put_get_helper<const > boost::detail::error_property_not_found&, > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t> > >*)((boost::put_get_helper<const > boost::detail::error_property_not_found&, > boost::adj_list_vertex_property_map<boost::adjacency_list<boost::listS, > boost::listS, boost::bidirectionalS, Westerberg::VertexData, > Westerberg::EdgeData, boost::no_property, boost::listS>, > boost::detail::error_property_not_found, const > boost::detail::error_property_not_found&, boost::vertex_index_t> > >*)(&vertex_index)))), ((void* const&)((void* const*)(&boost::source > [with Directed = boost::bidirectional_tag, Vertex = void*, > OutEdgeListS = boost::listS, VertexListS = boost::listS, DirectedS = > boost::bidirectionalS, VertexProperty = Westerberg::VertexData, > EdgeProperty = Westerberg::EdgeData, GraphProperty = > boost::no_property, EdgeListS = boost::listS](((const > boost::detail::edge_base<boost::bidirectional_tag, void*>&)((const > boost::detail::edge_base<boost::bidirectional_tag, > void*>*)((boost::detail::edge_base<boost::bidirectional_tag, > void*>*)(&((boost::iterator_facade<boost::detail::undirected_edge_iter<std::_List_iterator<boost::list_edge<void*, > boost::property<boost::edge_bundle_t, Westerberg::EdgeData, > boost::no_property> > >, > boost::detail::edge_desc_impl<boost::bidirectional_tag, void*>, > ptrdiff_t>, boost::detail::edge_desc_impl<boost::bidirectional_tag, > void*>, boost::bidirectional_traversal_tag, > boost::detail::edge_desc_impl<boost::bidirectional_tag, void*>, > ptrdiff_t>*)(&ei))->boost::iterator_facade<I, V, TC, R, D>::operator* > [with Derived = > boost::detail::undirected_edge_iter<std::_List_iterator<boost::list_edge<void*, > boost::property<boost::edge_bundle_t, Westerberg::EdgeData, > boost::no_property> > >, > boost::detail::edge_desc_impl<boost::bidirectional_tag, void*>, > ptrdiff_t>, Value = > boost::detail::edge_desc_impl<boost::bidirectional_tag, void*>, > CategoryOrTraversal = boost::bidirectional_traversal_tag, Reference = > boost::detail::edge_desc_impl<boost::bidirectional_tag, void*>, > Difference = ptrdiff_t]())))), ((const > boost::adjacency_list<boost::listS, boost::listS, > boost::bidirectionalS, Westerberg::VertexData, Westerberg::EdgeData, > boost::no_property, boost::listS>&)(+g)))))))' > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:63: > note: candidates are: std::basic_ostream<_CharT, _Traits>& > std::basic_ostream<_CharT, > _Traits>::operator<<(std::basic_ostream<_CharT, > _Traits>&(*)(std::basic_ostream<_CharT, _Traits>&)) [with _CharT = > char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:74: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(std::basic_ios<_CharT, > _Traits>&(*)(std::basic_ios<_CharT, _Traits>&)) [with _CharT = char, > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:86: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(std::ios_base&(*)(std::ios_base&)) [with _CharT = > char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:121: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:155: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long unsigned int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:98: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(bool) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:178: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(short int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:189: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(short unsigned int) [with _CharT = char, _Traits > = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:193: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:204: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(unsigned int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:179: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long long int) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:214: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long long unsigned int) [with _CharT = char, > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:238: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(double) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:219: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(float) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:261: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(long double) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:284: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(const void*) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:307: > note: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, > _Traits>::operator<<(std::basic_streambuf<_CharT, _Traits>*) [with > _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:449: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, char) [with > _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:505: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, char) [with > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:460: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, signed char) [with > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:465: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char) > [with _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:567: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*) > [with _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/bits/ostream.tcc:612: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, const char*) [with > _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:499: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, const signed > char*) [with _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ostream:504: > note: std::basic_ostream<char, _Traits>& > std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned > char*) [with _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:82: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, > std::_Resetiosflags) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:116: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, > std::_Setiosflags) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:154: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase) > [with _CharT = char, _Traits = std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:227: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, > std::_Setprecision) [with _CharT = char, _Traits = > std::char_traits<char>] > /usr/lib/gcc/i386-redhat-linux/3.4.4/../../../../include/c++/3.4.4/iomanip:261: > note: std::basic_ostream<_CharT, _Traits>& > std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw) > [with _CharT = char, _Traits = std::char_traits<char>] make: *** > [westerberg.o] Error 1 -- John Pye School of Mechanical and Manufacturing Engineering The University of New South Wales Sydney NSW 2052 Australia t +61 2 9385 5127 f +61 2 9663 1222 mailto:john.pye_AT_student_DOT_unsw.edu.au http://pye.dyndns.org/

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Linking with boost/mingw
by Foster Gareth 03 Oct '05

03 Oct '05

Hello all, I am trying to build an autotooled project that will use boost wave and filesystem. I can see the following files that were built when I compiled boost that I could link to. " libboost_wave-mgw-1_33.lib libboost_wave-mgw-mt-sd-1_33.lib libboost_wave-mgw-d-1_33.lib libboost_wave-mgw-mt-sd.lib libboost_wave-mgw-d.lib libboost_wave-mgw-mt.lib libboost_wave-mgw-mt-1_33.lib libboost_wave-mgw-s-1_33.lib libboost_wave-mgw-mt-d-1_33.lib libboost_wave-mgw-s.lib libboost_wave-mgw-mt-d.lib libboost_wave-mgw-sd-1_33.lib libboost_wave-mgw-mt-s-1_33.lib libboost_wave-mgw-sd.lib libboost_wave-mgw-mt-s.lib libboost_wave-mgw.lib " Which of those should I be linking to? I have added the following to my configure.ac " # Ask user for path to boost stuff:. AC_ARG_WITH(boost, [ --with-boost=<path> prefix of Boost 1.33 installation. e.g. /usr/local or /usr], [BOOST_PREFIX=$with_boost], AC_MSG_ERROR([You must call configure with the --with-boost option. This tells configure where to find the Boost C++ librarys and headers. e.g. --with-boost=/usr/local or --with-boost=/usr]) ) AC_SUBST(BOOST_PREFIX) # Individual boost libs BOOST_WAVE_LIBS="-L${BOOST_PREFIX}/lib/libboost_wave-mgw-1_33.lib" BOOST_FILESYSTEM_LIBS="-L${BOOST_PREFIX}/lib/libboost_filesystem-mgw-1_33.li b" BOOST_CFLAGS="-I${BOOST_PREFIX}/include/boost-1_33" AC_SUBST(BOOST_WAVE_LIBS) AC_SUBST(BOOST_FILESYSTEM_LIBS) AC_SUBST(BOOST_CFLAGS) " I get link errors when I try to make this project however. So the include path is working, I suppose I just need to get the right library. As an aside, it would be _really_ nice if the boost jam build procedure installed package config .pc files, I know Boost doesn't use autotools, but lots of people do, and it would make their lives easier :) <wish> PKG_CHECK_MODULES(DEPS, boost >= 1.33) </wish> Cheers all, Gaz

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