Hi all,
I'm a newbie in c++ and in boost too, but i want to learn ;) I've
installed boost via apt and also with "hand-compile" but it doesn't run
anyway..
here my code:
--------------------
#include <iostream>
#include <boost/regex.hpp>
using namespace boost;
using namespace std;
int main()
{
const boost::regex e("PING\\s:\\S+");
cmatch match;
if(boost::regex_match("PING :jgWEjg",match,e))
{
cout << "PONG :" << match[1];
}
return 0;
}
--------------------
then i want to compile it with ""g++ main.cc -o test" and these errors
appeared:
--------------------
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost11basic_regexIcNS_12regex_traitsIcEESaIcEED1Ev+0xd):
In function `boost::basic_regex<char, boost::regex_traits<char>,
std::allocator<char> >::~basic_regex [in-charge]()':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::~reg_expression
[not-in-charge]()'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost11basic_regexIcNS_12regex_traitsIcEESaIcEEC1EPKcjRKS3_+0x22):
In function `boost::basic_regex<char, boost::regex_traits<char>,
std::allocator<char> >::basic_regex[in-charge](char const*, unsigned,
std::allocator<char> const&)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char>
>::reg_expression[not-in-charge](char const*, unsigned,
std::allocator<char> const&)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEEC1ES3_S3_RNS_
13match_resultsIS3_S6_EERKNS_14reg_expressionIcS8_S9_EENS_15regex_constants12_match_flagsE+0x53):
In function `boost::re_detail::perl_matcher<char const*,
std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char>
>::perl_matcher[in-charge](char const*, char const*,
boost::match_results<char const*, std::allocator<boost::sub_match<char
const*> > >&, boost::reg_expression<char, boost::regex_traits<char>,
std::allocator<char> > const&, boost::regex_constants::_match_flags)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::get_traits() const'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEEC1ES3_S3_RNS_
13match_resultsIS3_S6_EERKNS_14reg_expressionIcS8_S9_EENS_15regex_constants12_match_flagsE+0x85):
In function `boost::re_detail::perl_matcher<char const*,
std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char>
>::perl_matcher[in-charge](char const*, char const*,
boost::match_results<char const*, std::allocator<boost::sub_match<char
const*> > >&, boost::reg_expression<char, boost::regex_traits<char>,
std::allocator<char> > const&, boost::regex_constants::_match_flags)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::empty() const'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEE24estimate_ma
x_state_countEPSt26random_access_iterator_tag+0x2b): In function
`boost::re_detail::perl_matcher<char const*,
std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char>
>::estimate_max_state_count(std::random_access_iterator_tag*)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::size() const'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEE9match_impEv+
0x8c): In function `boost::re_detail::perl_matcher<char const*,
std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char> >::match_imp()':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::mark_count() const'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEE9match_impEv+
0x12c): In function `boost::re_detail::perl_matcher<char const*,
std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char> >::match_imp()':
: undefined reference to `boost::re_detail::verify_options(unsigned,
boost::regex_constants::_match_flags)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost9re_detail15save_state_initC1EPPNS0_11saved_stateES4_+0x13):
In function
`boost::re_detail::save_state_init::save_state_init[in-charge](boost::re_detail::saved_state**,
boost::re_detail::saved_state**)':
: undefined reference to `boost::re_detail::get_mem_block()'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost9re_detail15save_state_initD1Ev+0x11):
In function `boost::re_detail::save_state_init::~save_state_init
[in-charge]()':
: undefined reference to `boost::re_detail::put_mem_block(void*)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail8access_tIcNS_12regex_traitsIcEESaIcEE5firstERKNS_14reg_expressionIcS3_S4_EE+0xd)
: In function `boost::re_detail::access_t<char,
boost::regex_traits<char>, std::allocator<char>
>::first(boost::reg_expression<char, boost::regex_traits<char>,
std::allocator<char> > const&)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char>
>::first(boost::reg_expression<char, boost::regex_traits<char>,
std::allocator<char> > const&)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEE18unwind_extr
a_blockEb+0x48): In function `boost::re_detail::perl_matcher<char
const*, std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char>
>::unwind_extra_block(bool)':
: undefined reference to `boost::re_detail::put_mem_block(void*)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost9re_detail11raise_errorINS_12regex_traitsIcEEEEvRKT_j+0x15):
In function `void
boost::re_detail::raise_error<boost::regex_traits<char>
>(boost::regex_traits<char> const&, unsigned)':
: undefined reference to
`boost::re_detail::c_traits_base::error_string(unsigned)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost9re_detail11raise_errorINS_12regex_traitsIcEEEEvRKT_j+0x23):
In function `void
boost::re_detail::raise_error<boost::regex_traits<char>
>(boost::regex_traits<char> const&, unsigned)':
: undefined reference to
`boost::re_detail::raise_regex_exception(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost14c_regex_traitsIcE9translateEcb+0x1f):
In function `boost::c_regex_traits<char>::translate(char, bool)':
: undefined reference to
`boost::re_detail::c_traits_base::lower_case_map'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail16re_is_set_memberIPKccNS_12regex_traitsIcEESaIcEEET_S7_S7_PKNS0_11re_set_longERK
NS_14reg_expressionIT0_T1_T2_EE+0x3d): In function `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&)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::get_traits() const'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail16re_is_set_memberIPKccNS_12regex_traitsIcEESaIcEEET_S7_S7_PKNS0_11re_set_longERK
NS_14reg_expressionIT0_T1_T2_EE+0x244): In function `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&)':
: undefined reference to
`boost::c_regex_traits<char>::transform(std::basic_string<char,
std::char_traits<char>, std::allocator<char> >&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail16re_is_set_memberIPKccNS_12regex_traitsIcEESaIcEEET_S7_S7_PKNS0_11re_set_longERK
NS_14reg_expressionIT0_T1_T2_EE+0x32e): In function `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&)':
: undefined reference to
`boost::c_regex_traits<char>::transform_primary(std::basic_string<char,
std::char_traits<char>, std::allocator<char> >&, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost9re_detail8access_tIcNS_12regex_traitsIcEESaIcEE9can_startEcPKhh+0x30):
In function `boost::re_detail::access_t<char, boost::regex_traits<char>,
std::allocator<char> >::can_start(char, unsigned char const*, unsigned
char)':
: undefined reference to `boost::reg_expression<char,
boost::regex_traits<char>, std::allocator<char> >::can_start(char,
unsigned char const*, unsigned char, boost::re_detail::_narrow_type
const&)'
/tmp/ccb8hTb3.o(.gnu.linkonce.t._ZN5boost14c_regex_traitsIcE8is_classEcj+0x14):
In function `boost::c_regex_traits<char>::is_class(char, unsigned)':
: undefined reference to `boost::re_detail::c_traits_base::class_map'
/tmp/ccb8hTb3.o(.gnu.linkonce.t.
_ZN5boost9re_detail12perl_matcherIPKcSaINS_9sub_matchIS3_EEENS_12regex_traitsIcEESaIcEE12extend_stac
kEv+0x16): In function `boost::re_detail::perl_matcher<char const*,
std::allocator<boost::sub_match<char const*> >,
boost::regex_traits<char>, std::allocator<char> >::extend_stack()':
: undefined reference to `boost::re_detail::get_mem_block()'
collect2: ld returned 1 exit status
--------------------
so .. what i make wrong? *g* i know, bad question :)
thx
mix
