Hi, I am Boost novice and am trying to build a sample application from boost examples. The following is the environment details OS: Winxp sp2. Boost version : 1.40.0 Compiler / IDE : MSVC8.0/ Visual Studio 2005 I built the boost libraries using the above compiler using the bjam.exe tool and installed boost using the same tool(bjam.exe install). When I run the program(given below) by linking against libboost_regex-vc80-mt-1_39.lib with the following define flags(/D BOOST_REGEX_MATCH_EXTRA /D BOOST_REGEX_NO_LIB), I get a crash with the following message Unhandled exception at 0x00401e73 in BOOST TEST.exe: 0xC0000005: Access violation reading location 0x6c707849. Stack Trace is
BOOST TEST.exe!std::vector<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
::~vector<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
() Line 1088 C++ BOOST TEST.exe!std::vector<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
::_Destroy(boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char> * _First=0x00383888, boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char> * _Last=0x78138cd9) Line 1083 + 0x1d bytes C++ BOOST TEST.exe!std::vector<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
::~vector<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
() Line 1096 C++ BOOST TEST.exe!std::vector<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
::_Destroy(boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char> * _First=0x00387c80, boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char> * _Last=0x00387cbc) Line 1083 + 0x1d bytes C++ BOOST TEST.exe!boost::match_results<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char> ,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
::~match_results<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char> ,std::allocator<boost::sub_match<std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>
() Line 81 + 0x83 bytes C++ BOOST TEST.exe!print_captures(const std::basic_string<char,std::char_traits<char>,std::allocator<char> > & regx={...}, const std::basic_string<char,std::char_traits<char>,std::allocator<char> > & text={...}) Line 44 + 0x22 bytes C++ BOOST TEST.exe!main(int __formal=, int __formal=) Line 48 + 0x3c bytes C++ BOOST TEST.exe!__tmainCRTStartup() Line 586 + 0x17 bytes C
The program is #include "stdafx.h" #include <boost/regex.hpp> #include <iostream> using namespace boost; void print_captures(const std::string& regx, const std::string& text) { boost::regex e(regx); smatch what,w; std::cout << "Expression: \"" << regx.c_str() << "\"\n"; std::cout << "Text: \"" << text.c_str() << "\"\n"; if(boost::regex_search(text, what, e, boost::match_perl)) { unsigned i, j; std::cout << "** Match found **\n Sub-Expressions:\n"; for(i = 0; i < what.size(); ++i) std::cout << " $" << i << " = \"" << what[i].str().c_str() << "\"\n"; std::cout << " Captures:\n"; for(i = 0; i < what.size(); ++i) { std::cout << " $" << i << " = {"; j=0; for(j = 0; j < what.captures(i).size(); ++j) { if(j) std::cout << ", "; else std::cout << " "; std::cout << "\"" << what.captures(i)[j].str().c_str() << "\""; } std::cout << " }\n"; } } else { std::cout << "** No Match found **\n"; } } int main(int , char* []) { print_captures("Microsoft ", " Microsoft Internet Explorer"); print_captures("(.*)bar|(.*)bah", "abcbar"); print_captures("(.*)bar|(.*)bah", "abcbah"); print_captures("^(?:(\\w+)|(?>\\W+))*$", "now is the time for all good men to come to the aid of the party"); return 0; } However when I compile and run this program against boost libraries available in sourceforge under boost-binaries, it works fine. I am sure I am missing something. Could you please help me out Thanks Naren