May 2008 - Boost-users - lists.preview.boost.org

boost::result_of error?
by Hicham Mouline 01 May '08

01 May '08

Hello, trying out Pete Becker's "c++ std lib ext" exercises, ex1 p155 #include <iostream> #include <typeinfo> #include <boost/utility/result_of.hpp> typedef float (*floatfct)(float); int main(int argc, char* argv[]) { typedef typename boost::result_of<floatfct(float, float)>::type resultype; std::cout<< typeid(resultype).name() << std::endl; } should fail, because result_of is instantiated with a callable type with 2 float args, while it's been defined as taking 1 float arg only? with intel10.1-MSVC8-boost1.35, it links. rds,

2 1

Help! Application using Regex not working (Boost building problem?)
by Paula Costa 01 May '08

01 May '08

Hi, I've a Dev-Cpp, mingw, Windows XP development environment. I'm trying to develop an application based on Regex but I'm not able to run even the simple example from "Getting Started" section of Boost documentation or the "Credit Card Numbers" example from Regex. I've built the library through different ways (trying just to build the regex library from John's homepage or building the whole Boost library through bjam). The building process was always OK and I'm pretty sure that I'm correctly linking the files in Dev-Cpp (I also used the path described at http://wagjo.com/index.php?id=27). However, I always get similar result: a lot of compiler messages saying that I have "multiple definitions of something". Does anyone in this list could help me? Here is the compiler log from one of the many tentatives that I've made (sorry about huge text): Compiler: OpenCV+Regex Building Makefile: "C:\Documents and Settings\pdcosta\Desktop\Makefile.win" Executing make... make.exe -f "C:\Documents and Settings\pdcosta\Desktop\Makefile.win" all g++.exe -D__DEBUG__ -c "../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.cpp" -o "../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.o" -I"C:/Dev-Cpp/lib/gcc/mingw32/3.4.2/include" -I"C:/Dev-Cpp/include/c++/3.4.2/backward" -I"C:/Dev-Cpp/include/c++/3.4.2/mingw32" -I"C:/Dev-Cpp/include/c++/3.4.2" -I"C:/Dev-Cpp/include" -I"C:/Arquivos de programas/regex" -L"C:\Arquivos de Programas\OpenCV\lib" -lcxcore -lcv -lcvaux -lhighgui -lml -lcvcam -g3 -mwindows In file included from C:/Arquivos de programas/regex/boost/config.hpp:35, from C:/Arquivos de programas/regex/boost/regex/config.hpp:94, from C:/Arquivos de programas/regex/boost/regex/v3/cregex.hpp:28, from C:/Arquivos de programas/regex/boost/cregex.hpp:27, from C:/Arquivos de programas/regex/boost/regex/v3/regex.hpp:32, from C:/Arquivos de programas/regex/boost/regex.hpp:31, from ../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.cpp:24: C:/Arquivos de programas/regex/boost/config/compiler/gcc.hpp:66:7: warning: #warning "Unknown compiler version - please run the configure tests and report the results" g++.exe: -lcxcore: linker input file unused because linking not done g++.exe: -lcv: linker input file unused because linking not done g++.exe: -lcvaux: linker input file unused because linking not done g++.exe: -lhighgui: linker input file unused because linking not done g++.exe: -lml: linker input file unused because linking not done g++.exe: -lcvcam: linker input file unused because linking not done g++.exe -D__DEBUG__ "../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.o" -o "Project1.exe" -L"C:/Dev-Cpp/lib" -L"C:/Arquivos de programas/regex" -L"C:/Arquivos de programas/regex/libs/regex/build/gcc" "../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a" -g3 -mwindows ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.data$_ZTISt13runtime_error[typeinfo for std::runtime_error]+0x0):instances.cpp: multiple definition of `typeinfo for std::runtime_error' ../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.o(.rdata$_ZTISt13runtime_error[typeinfo for std::runtime_error]+0x0):C:/Arquivos de programas/regex/boost/regex/v3/regex.hpp: first defined here ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZTSSt13runtime_error[typeinfo name for std::runtime_error]+0x0):instances.cpp: multiple definition of `typeinfo name for std::runtime_error' ../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.o(.rdata$_ZTSSt13runtime_error[typeinfo name for std::runtime_error]+0x0):C:/Arquivos de programas/regex/boost/regex/v3/regex.hpp: first defined here ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.data$_ZTISt9exception[typeinfo for std::exception]+0x0):instances.cpp: multiple definition of `typeinfo for std::exception' ../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.o(.rdata$_ZTISt9exception[typeinfo for std::exception]+0x0):C:/Arquivos de programas/regex/boost/regex/v3/regex.hpp: first defined here ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZTSSt9exception[typeinfo name for std::exception]+0x0):instances.cpp: multiple definition of `typeinfo name for std::exception' ../../../Arquivos de programas/regex/libs/regex/example/snippets/credit_card_example.o(.rdata$_ZTSSt9exception[typeinfo name for std::exception]+0x0):C:/Arquivos de programas/regex/boost/regex/v3/regex.hpp: first defined here C:/Dev-Cpp/lib/libstdc++.a(stdexcept.o)(.rdata$_ZTVSt13runtime_error[vtable for std::runtime_error]+0x0):stdexcept.cc: multiple definition of `vtable for std::runtime_error' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.data$_ZTVSt13runtime_error[vtable for std::runtime_error]+0x0):instances.cpp: first defined here ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text+0x173):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text+0x17a):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text+0x529):c_regex_traits.cpp: undefined reference to `std::__default_alloc_template<true, 0>::allocate(unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text+0x696):c_regex_traits.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text+0x109a):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text+0x10b3):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZNSt10_List_baseIN42_GLOBAL__N_.._src_c_regex_traits.cppeur9ib14collate_name_tESaIS1_EE5clearEv[std::_List_base<(anonymous namespace)::collate_name_t, std::allocator<(anonymous namespace)::collate_name_t> >::clear()]+0x47):c_regex_traits.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZN5boost9re_detail16find_sort_syntaxINS_14c_regex_traitsIcEEcEEjPKT_PT0_[unsigned int boost::re_detail::find_sort_syntax<boost::c_regex_traits<char>, char>(boost::c_regex_traits<char> const*, char*)]+0x6b):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZN5boost9re_detail16find_sort_syntaxINS_14c_regex_traitsIcEEcEEjPKT_PT0_[unsigned int boost::re_detail::find_sort_syntax<boost::c_regex_traits<char>, char>(boost::c_regex_traits<char> const*, char*)]+0x7b):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZN5boost9re_detail16find_sort_syntaxINS_14c_regex_traitsIcEEcEEjPKT_PT0_[unsigned int boost::re_detail::find_sort_syntax<boost::c_regex_traits<char>, char>(boost::c_regex_traits<char> const*, char*)]+0x198):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZN5boost9re_detail16find_sort_syntaxINS_14c_regex_traitsIcEEcEEjPKT_PT0_[unsigned int boost::re_detail::find_sort_syntax<boost::c_regex_traits<char>, char>(boost::c_regex_traits<char> const*, char*)]+0x1a8):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZN5boost9re_detail16find_sort_syntaxINS_14c_regex_traitsIcEEcEEjPKT_PT0_[unsigned int boost::re_detail::find_sort_syntax<boost::c_regex_traits<char>, char>(boost::c_regex_traits<char> const*, char*)]+0x1de):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZN5boost9re_detail16find_sort_syntaxINS_14c_regex_traitsIcEEcEEjPKT_PT0_[unsigned int boost::re_detail::find_sort_syntax<boost::c_regex_traits<char>, char>(boost::c_regex_traits<char> const*, char*)]+0x1ee):c_regex_traits.cpp: more undefined references to `std::string::_S_empty_rep_storage' follow ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag[char* std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag)]+0x27):c_regex_traits.cpp: undefined reference to `std::string::_Rep::_S_create(unsigned int, std::allocator<char> const&)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag[char* std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag)]+0x6f):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag[char* std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag)]+0x74):c_regex_traits.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZNSt14__simple_allocISt10_List_nodeIN42_GLOBAL__N_.._src_c_regex_traits.cppeur9ib14collate_name_tEESt24__default_alloc_templateILb1ELi0EEE8allocateEj[std::__simple_alloc<std::_List_node<(anonymous namespace)::collate_name_t>, std::__default_alloc_template<true, 0> >::allocate(unsigned int)]+0x1a):c_regex_traits.cpp: undefined reference to `std::__default_alloc_template<true, 0>::allocate(unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(c_regex_traits.o)(.text$_ZNSt14__simple_allocISt10_List_nodeIN42_GLOBAL__N_.._src_c_regex_traits.cppeur9ib14collate_name_tEESt24__default_alloc_templateILb1ELi0EEE10deallocateEPS3_j[std::__simple_alloc<std::_List_node<(anonymous namespace)::collate_name_t>, std::__default_alloc_template<true, 0> >::deallocate(std::_List_node<(anonymous namespace)::collate_name_t>*, unsigned int)]+0x18):c_regex_traits.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEEC2EPKcjRKS3_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::reg_expression(char const*, unsigned int, std::allocator<char> const&)]+0xf6):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEEC1EPKcjRKS3_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::reg_expression(char const*, unsigned int, std::allocator<char> const&)]+0xf6):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEEC2EPKcjjRKS3_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::reg_expression(char const*, unsigned int, unsigned int, std::allocator<char> const&)]+0xe6):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEEC1EPKcjjRKS3_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::reg_expression(char const*, unsigned int, unsigned int, std::allocator<char> const&)]+0xe6):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEEC2ERKS4_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::reg_expression(boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> > const&)]+0x133):instances.cpp: more undefined references to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' follow ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE11fixup_applyEPNS_9re_detail14re_syntax_baseEj[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::fixup_apply(boost::re_detail::re_syntax_base*, unsigned int)]+0x182):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::allocate(unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE11fixup_applyEPNS_9re_detail14re_syntax_baseEj[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::fixup_apply(boost::re_detail::re_syntax_base*, unsigned int)]+0x1b8):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE11compile_setERPKcS6_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::compile_set(char const*&, char const*)]+0x184):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE11compile_setERPKcS6_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::compile_set(char const*&, char const*)]+0x18e):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE11compile_setERPKcS6_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::compile_set(char const*&, char const*)]+0xb8a):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE11compile_setERPKcS6_[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::compile_set(char const*&, char const*)]+0xba4):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE15compile_set_auxERNS_9re_detail6jstackISsS3_EES8_RNS6_ImS3_EES8_bRKNS5_12_narrow_typeE[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::compile_set_aux(boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >&, boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >&, boost::re_detail::jstack<unsigned long, std::allocator<char> >&, boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >&, bool, boost::re_detail::_narrow_type const&)]+0x18f):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost14reg_expressionIcNS_12regex_traitsIcEESaIcEE15compile_set_auxERNS_9re_detail6jstackISsS3_EES8_RNS6_ImS3_EES8_bRKNS5_12_narrow_typeE[boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> >::compile_set_aux(boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >&, boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >&, boost::re_detail::jstack<unsigned long, std::allocator<char> >&, boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >&, bool, boost::re_detail::_narrow_type const&)]+0x196):instances.cpp: more undefined references to `std::string::_S_empty_rep_storage' follow ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEEC2ERKS4_[boost::re_detail::match_results_base<char const*, std::allocator<char> >::match_results_base(std::allocator<char> const&)]+0x42):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::allocate(unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEEC1ERKS4_[boost::re_detail::match_results_base<char const*, std::allocator<char> >::match_results_base(std::allocator<char> const&)]+0x46):instances.cpp: undefined reference to `std::allocator<char>::allocate(unsigned int, void const*)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEE6m_freeEv[boost::re_detail::match_results_base<char const*, std::allocator<char> >::m_free()]+0x84):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEE8set_sizeEj[boost::re_detail::match_results_base<char const*, std::allocator<char> >::set_size(unsigned int)]+0x61):instances.cpp: undefined reference to `std::allocator<char>::allocate(unsigned int, void const*)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEE8set_sizeEj[boost::re_detail::match_results_base<char const*, std::allocator<char> >::set_size(unsigned int)]+0x1a8):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEE8set_sizeEjS3_S3_[boost::re_detail::match_results_base<char const*, std::allocator<char> >::set_size(unsigned int, char const*, char const*)]+0x61):instances.cpp: undefined reference to `std::allocator<char>::allocate(unsigned int, void const*)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEE8set_sizeEjS3_S3_[boost::re_detail::match_results_base<char const*, std::allocator<char> >::set_size(unsigned int, char const*, char const*)]+0x21a):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail18match_results_baseIPKcSaIcEE3cowEv[boost::re_detail::match_results_base<char const*, std::allocator<char> >::cow()]+0x34):instances.cpp: undefined reference to `std::allocator<char>::allocate(unsigned int, void const*)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail11raw_storageISaIcEEC1ERKS2_[boost::re_detail::raw_storage<std::allocator<char> >::raw_storage(std::allocator<char> const&)]+0x42):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::allocate(unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail8kmp_freeIcSaIcEEEvPNS0_8kmp_infoIT_EERKT0_[void boost::re_detail::kmp_free<char, std::allocator<char> >(boost::re_detail::kmp_info<char>*, std::allocator<char> const&)]+0x44):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail6jstackIjSaIcEED1Ev[boost::re_detail::jstack<unsigned int, std::allocator<char> >::~jstack()]+0x6a):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail6jstackIjSaIcEED1Ev[boost::re_detail::jstack<unsigned int, std::allocator<char> >::~jstack()]+0x97):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail11kmp_compileIPccNS0_14kmp_translatorINS_12regex_traitsIcEEEESaIcEEEPNS0_8kmp_infoIT0_EET_SC_S9_T1_RKT2_[boost::re_detail::kmp_info<char>* boost::re_detail::kmp_compile<char*, char, boost::re_detail::kmp_translator<boost::regex_traits<char> >, std::allocator<char> >(char*, char*, char, boost::re_detail::kmp_translator<boost::regex_traits<char> >, std::allocator<char> const&)]+0x69):instances.cpp: undefined reference to `std::allocator<char>::allocate(unsigned int, void const*)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail11raw_storageISaIcEE6resizeEj[boost::re_detail::raw_storage<std::allocator<char> >::resize(unsigned int)]+0x56):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail16re_is_set_memberIPKccNS_12regex_traitsIcEESaIcEEET_S7_S7_PKNS0_11re_set_longERKNS_14reg_expressionIT0_T1_T2_EE[char const* boost::re_detail::re_is_set_member<char const*, char, boost::regex_traits<char>, std::allocator<char> >(char const*, char const*, boost::re_detail::re_set_long const*, boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> > const&)]+0x13c):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail16re_is_set_memberIPKccNS_12regex_traitsIcEESaIcEEET_S7_S7_PKNS0_11re_set_longERKNS_14reg_expressionIT0_T1_T2_EE[char const* boost::re_detail::re_is_set_member<char const*, char, boost::regex_traits<char>, std::allocator<char> >(char const*, char const*, boost::re_detail::re_set_long const*, boost::reg_expression<char, boost::regex_traits<char>, std::allocator<char> > const&)]+0x146):instances.cpp: undefined reference to `std::string::_S_empty_rep_storage' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail6jstackISsSaIcEED1Ev[boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >::~jstack()]+0xf1):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail6jstackISsSaIcEED1Ev[boost::re_detail::jstack<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<char> >::~jstack()]+0x141):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail6jstackImSaIcEED1Ev[boost::re_detail::jstack<unsigned long, std::allocator<char> >::~jstack()]+0x6a):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail6jstackImSaIcEED1Ev[boost::re_detail::jstack<unsigned long, std::allocator<char> >::~jstack()]+0x97):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::deallocate(void*, unsigned int)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZN5boost9re_detail11kmp_compileIPKccNS0_14kmp_translatorINS_12regex_traitsIcEEEESaIcEEEPNS0_8kmp_infoIT0_EET_SD_SA_T1_RKT2_[boost::re_detail::kmp_info<char>* boost::re_detail::kmp_compile<char const*, char, boost::re_detail::kmp_translator<boost::regex_traits<char> >, std::allocator<char> >(char const*, char const*, char, boost::re_detail::kmp_translator<boost::regex_traits<char> >, std::allocator<char> const&)]+0x69):instances.cpp: undefined reference to `std::allocator<char>::allocate(unsigned int, void const*)' ../../../Arquivos de programas/regex/libs/regex/build/gcc/libboost_regex.a(instances.o)(.text$_ZNSaIhE8allocateEjPKv[std::allocator<unsigned char>::allocate(unsigned int, void const*)]+0x17):instances.cpp: undefined reference to `std::__default_alloc_template<true, 0>::allocate(unsigned int)' collect2: ld returned 1 exit status make.exe: *** [Project1.exe] Error 1 Execution terminated

2 1

undefined symbols
by peter_foelsche＠agilent.com 01 May '08

01 May '08

------ Build started: Project: boost_memory_mapped_io, Configuration: Release x64 ------ Linking... main.obj : error LNK2001: unresolved external symbol "class boost::filesystem::file_status __cdecl boost::filesystem::detail::status_api(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class boost::system::error_code &)" (?status_api@detail@filesystem@boost@@YA?AVfile_status@23@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEAVerror_code@system@3@@Z) main.obj : error LNK2001: unresolved external symbol "class boost::system::error_category const & __cdecl boost::system::get_system_category(void)" (?get_system_category@system@boost@@YAAEBVerror_category@12@XZ) main.obj : error LNK2001: unresolved external symbol "class boost::system::error_category const & __cdecl boost::system::get_posix_category(void)" (?get_posix_category@system@boost@@YAAEBVerror_category@12@XZ) main.obj : error LNK2001: unresolved external symbol "struct std::pair<class boost::system::error_code,unsigned __int64> __cdecl boost::filesystem::detail::file_size_api(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?file_size_api@detail@filesystem@boost@@YA?AU?$pair@Verror_code@system@boost@@_K@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@5@@Z) C:\DocumentsAndSettings\pfoelsch\MyDocuments\boost_memory_mapped_io\x64\Release\boost_memory_mapped_io.exe : fatal error LNK1120: 4 unresolved externals Build log was saved at "file://c:\DocumentsAndSettings\pfoelsch\MyDocuments\boost_memory_mapped_io\boost_memory_mapped_io\x64\Release\BuildLog.htm" boost_memory_mapped_io - 5 error(s), 0 warning(s) ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== see attached main.cpp I link with boost_system-vc80-mt-1_35.lib boost_filesystem-vc80-mt-1_35.lib and other boost libraries which are referenced directly. I work on 64bit XP compiling for 64bit.

1 0