- Boost - lists.boost.org

Re: [boost] [serialization] performance comparison"
by brass goowy 23 Feb '07

23 Feb '07

>> There isn't a library to download. Its an online service. > >Ah OK, that makes it a useless in real world apps then for me and >probably a lot of other people. Do you think online code generation is useless in general? >From the docs it looks like you only >support some predefined types as well. We support user defined types, but there are limitations in this area. We're working on removing the limitations. >It would be more useful if you >publish the exact performance tests (and build files) you use so we can >make meaningful comparisions and know we're testing the same thing. Right. In doing this I found an error in what I reported about the sizes of the executables. I said that the Boost 1.35 version on Linux was about ~22,000 bytes and the EE version ~8,200 bytes. I had an include of an .ipp file in the boost version that wasn't needed. (It was needed on Windows.) When I removed that the Boost version was ~16,800 bytes. The run time numbers didn't change after removing the include. Sorry about the incorrect report. The Boost version of the test is here http://www.webEbenezer.net/bser.cc The EE version http://www.webEbenezer.net/ee.cc http://www.webEbenezer.net/msgs.h God is our refuge and strength, a very present help in trouble. Psalm 46:1 Brian Wood _______________________________________

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Config macro to check for RTTI.
by Michael Marcin 23 Feb '07

23 Feb '07

Hi, I'm working on a platform that has exceptions and STL but no std::type_info (weird right?). I want to use lexical_cast but I can't only because bad_lexical_cast uses type_info. I've modified my local copy with #ifdef HAS_RTTI around the 3 places bad_lexical_cast is used to simply throw a bad_lexical_cast without the source and target type_info members. Is there a standard BOOST_HAS_TYPE_INFO or some other config macro I can/should use for this? Thanks, Michael Marcin

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BoostCon 2007
by Terence Wilson 23 Feb '07

23 Feb '07

The web page hasn't changed for some time. Is this still planned? When will registration open? Terence Wilson

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Bimap
by Christian Henning 22 Feb '07

22 Feb '07

Hi guys, I'm sorry I haven't quite followed the current discussion until I saw a use case that I would like to add to my application. So I started by trying to compile the mighty bimap example and it failed. Are there any problems with the MSVC 7.1 compiler? Or do I need to have the latest CVS head of the needed boost libs? Anyway here is the first the error: error C2661: 'boost::bimap::container_adaptor::sequence_container_adaptor<Base,Iterator,ConstIterator,ReverseIterator,ConstReverseIterator,IteratorToBaseConverter,IteratorFromBaseConverter,ReverseIteratorFromBaseConverter,ValueToBaseConverter,ValueFromBaseConverter,FunctorsFromDerivedClasses>::insert' : no overloaded function takes 1 arguments it happens in the code line: translator.insert( translation("hola" ,"hello" ) ); Christian

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[Review][Bimap] Bimap review extended until March 2nd
by Ion Gaztañaga 22 Feb '07

22 Feb '07

Hi to all, Bimap review has been extended until March 2nd. I encourage all boosters to give a try to this great library. The links are: Start reading the documentation here: http://tinyurl.com/y95qng And download the library here: http://boost-consulting.com/vault/index.php?&directory=Containers Regards, Ion

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[Boost.Graph] specifying PropertyGraphConcept requirements
by Brook Milligan 22 Feb '07

22 Feb '07

I am trying to specify the requirement that types cover the PropertyGraphConcept of the BGL. The following code illustrates a simple test case. #include <boost/graph/adjacency_list.hpp> struct VertexProperties { typedef VertexProperties kind; int distance; }; struct EdgeProperties { typedef EdgeProperties kind; int weight; }; typedef boost::adjacency_list<boost::vecS, boost::vecS, boost::directedS, VertexProperties, EdgeProperties> graph_type; int main() { boost::function_requires< boost::PropertyGraphConcept<graph_type, int, int VertexProperties::*> >(); return 0; } However, with Boost v1.33.1, the concept check yields the following error: /usr/pkg/include/boost/property_map.hpp:158: error: assignment of read-only data-member ` boost::ReadablePropertyMapConcept<boost::bundle_property_map<const graph_type, size_t, VertexProperties, const int>, int>::val' The location of that error is associated with the indicated line clipped out of property_map.hpp: // property_map.hpp template <class PMap, class Key> struct ReadablePropertyMapConcept { typedef typename property_traits<PMap>::key_type key_type; typedef typename property_traits<PMap>::reference reference; typedef typename property_traits<PMap>::category Category; typedef boost::readable_property_map_tag ReadableTag; void constraints() { function_requires< ConvertibleConcept<Category, ReadableTag> >(); val = get(pmap, k); // <== read-only assignment error } PMap pmap; Key k; typename property_traits<PMap>::value_type val; }; Perhaps the template arguments in the concept checking are wrong; I have found the documentation unclear on how to really use these. Any help on how to make this work correctly is greatly appreciated. Thanks alot. Cheers, Brook

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[Boost-bugs] [ boost-Bugs-1666428 ] typo in auto_unit_test.hpp Revision 1.17
by SourceForge.net 22 Feb '07

22 Feb '07

Bugs item #1666428, was opened at 2007-02-22 10:41 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1666428&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: test Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Beman Dawes (beman_dawes) Summary: typo in auto_unit_test.hpp Revision 1.17 Initial Comment: Boost Release 1.33.1 boost/test/auto_unit_test.hpp Line 198: -BOOST_AUTO_TC_REGISTRAR( test_nase )( +BOOST_AUTO_TC_REGISTRAR( test_name )( If your are using BOOST_AUTO_TEST_CASE_TEMPLATE more than once you are getting the error: "test_nase_registrar redefined". Philipp Jocham -- philipp.jocham(a)gmx.net ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1666428&group_… ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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trouble with ssh into sourceforge
by Ronald Garcia 22 Feb '07

22 Feb '07

Hi all, I am trying to update one of the boost web pages, and I can no longer ssh into shell.sf.net. I get the message: ssh: connect to host shell.sf.net port 22: Connection refused Does anyone know why this might be the case? Thanks, ron

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__SC__
by Eric Lemings 22 Feb '07

22 Feb '07

Greetings, I was just looking at the <boost/config/select_compiler_config.hpp> file and noticed an error (I think). For what it's worth, Symantec C++ is now Digital Mars C++ but it is currently checked under MPW: ... 19 #elif defined __DMC__ 20 // Digital Mars C++ 21 # define BOOST_COMPILER_CONFIG "boost/config/compiler/ digitalmars.hpp" ... 63 #elif defined(__MRC__) || defined(__SC__) 64 // MPW MrCpp or SCpp 65 # define BOOST_COMPILER_CONFIG "boost/config/compiler/ mpw.hpp" ... I think it should be: ... 19 #elif defined __DMC__ || defined __SC__ 20 // Digital Mars C++ 21 # define BOOST_COMPILER_CONFIG "boost/config/compiler/ digitalmars.hpp" ... 63 #elif defined(__MRC__) 64 // MPW MrCpp 65 # define BOOST_COMPILER_CONFIG "boost/config/compiler/ mpw.hpp" ... Eric.

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Boost Serialization source code error?
by Madan Revoor 22 Feb '07

22 Feb '07

Hi, I'm trying to compile the boost serialization library on a Red Hat machine. The OS version and gcc version are given below.... bash-2.05$ cat /proc/version Linux version 2.4.7-10 (bhcompile(a)stripples.devel.redhat.com) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)) #1 Thu Sep 6 17:27:27 EDT 2001 bash-2.05$ gcc -v Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98) bash-2.05$ Now, I when I use bjam the following errors are thrown out. I did not let bjam run completely, but it's no use. please help. ./bjam "-sTOOLS=gcc" stage ...found 983 targets... ...using 30 temp targets... ...updating 108 targets... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_archive.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_archive_impl.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_iarchive.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_oarchive.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_iserializer.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_oserializer.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_pointer_iserializer.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_pointer_oserializer.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_serializer_map.o... gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_iprimitive.o ../src/basic_text_iprimitive.cpp:15:19: istream: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_iprimitive.ipp:23, from ../src/basic_text_iprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/basic_text_iprimitive.hpp:28:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/basic_text_iprimitive.hpp:48, from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_iprimitive.ipp:23, from ../src/basic_text_iprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:14:65: ios: No such file or directory /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:18:48: ostream: No such file or directory /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:19:50: streambuf: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_iprimitive.ipp:24, from ../src/basic_text_iprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/codecvt_null.hpp:19:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_iprimitive.ipp:25, from ../src/basic_text_iprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/add_facet.hpp:19:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_iprimitive.ipp:28, from ../src/basic_text_iprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/iterators/istream_iterator.hpp:24:19: istream: No such file or directory set -e "g++" -c -Wall -ftemplate-depth-255 -DBOOST_LIB_DIAGNOSTIC=1 -g -O0 -fno-inline -Wno-non-virtual-dtor -Wno-ctor-dtor-privacy -I"../../../bin/boost/libs/serialization/build" -I "/usr/users/mrevoor/boost_1_33_1" -o "../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_iprimitive.o" "../src/basic_text_iprimitive.cpp" "/usr/bin/objcopy" --set-section-flags .debug_str=contents,debug "../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_iprimitive.o" ...failed gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_iprimitive.o... gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_oprimitive.o ../src/basic_text_oprimitive.cpp:15:19: ostream: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_oprimitive.ipp:13, from ../src/basic_text_oprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/basic_text_oprimitive.hpp:34:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/basic_text_oprimitive.hpp:47, from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_oprimitive.ipp:13, from ../src/basic_text_oprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:14:65: ios: No such file or directory /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:18:48: ostream: No such file or directory /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:19:50: streambuf: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_oprimitive.ipp:14, from ../src/basic_text_oprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/codecvt_null.hpp:19:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_oprimitive.ipp:15, from ../src/basic_text_oprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/add_facet.hpp:19:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_text_oprimitive.ipp:20, from ../src/basic_text_oprimitive.cpp:19: /usr/users/mrevoor/boost_1_33_1/boost/archive/iterators/ostream_iterator.hpp:24:19: ostream: No such file or directory set -e "g++" -c -Wall -ftemplate-depth-255 -DBOOST_LIB_DIAGNOSTIC=1 -g -O0 -fno-inline -Wno-non-virtual-dtor -Wno-ctor-dtor-privacy -I"../../../bin/boost/libs/serialization/build" -I "/usr/users/mrevoor/boost_1_33_1" -o "../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_oprimitive.o" "../src/basic_text_oprimitive.cpp" "/usr/bin/objcopy" --set-section-flags .debug_str=contents,debug "../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_oprimitive.o" ...failed gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/basic_text_oprimitive.o... ...using <@boost!libs!serialization!build/libboost_serialization.a/gcc/debug>basic_xml_archive.o... gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/binary_iarchive.o ../src/binary_iarchive.cpp:11:19: istream: No such file or directory In file included from ../src/binary_iarchive.cpp:14: /usr/users/mrevoor/boost_1_33_1/boost/archive/binary_iarchive.hpp:19:19: istream: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/basic_binary_iprimitive.hpp:44, from /usr/users/mrevoor/boost_1_33_1/boost/archive/binary_iarchive.hpp:22, from ../src/binary_iarchive.cpp:14: /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:14:65: ios: No such file or directory /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:18:48: ostream: No such file or directory /usr/users/mrevoor/boost_1_33_1/boost/io/ios_state.hpp:19:50: streambuf: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_binary_iprimitive.ipp:29, from ../src/binary_iarchive.cpp:16: /usr/users/mrevoor/boost_1_33_1/boost/archive/codecvt_null.hpp:19:18: locale: No such file or directory In file included from /usr/users/mrevoor/boost_1_33_1/boost/archive/impl/basic_binary_iprimitive.ipp:30, from ../src/binary_iarchive.cpp:16: /usr/users/mrevoor/boost_1_33_1/boost/archive/add_facet.hpp:19:18: locale: No such file or directory set -e "g++" -c -Wall -ftemplate-depth-255 -DBOOST_LIB_DIAGNOSTIC=1 -g -O0 -fno-inline -Wno-non-virtual-dtor -Wno-ctor-dtor-privacy -I"../../../bin/boost/libs/serialization/build" -I "/usr/users/mrevoor/boost_1_33_1" -o "../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/binary_iarchive.o" "../src/binary_iarchive.cpp" "/usr/bin/objcopy" --set-section-flags .debug_str=contents,debug "../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/binary_iarchive.o" ...failed gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/binary_iarchive.o... gcc-C++-action ../../../bin/boost/libs/serialization/build/libboost_serialization.a/gcc/debug/binary_oarchive.o ../src/binary_oarchive.cpp:11:19: ostream: No such file or directory In file included from ../src/binary_oarchive.cpp:14: /usr/users/mrevoor/boost_1_33_1/boost/archive/binary_oarchive.hpp:19:19: ostream: No such file or directory ...interrupted ...failed updating 3 targets... Thanks.

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