[Boost-users] boost::date_time

From: Husain Das (husain_at_[hidden])
Date: 2008-07-30 15:23:40

I am using Visual C++ 9.0 2008 Express Edition with the pre-built boost
libraries ver 1.35.0  for Windows  .

I am using the date_time functions from boost. Everything works fine till i
decided to
print the date objects through the to_simple_string(date) function . I
receive the below linker errors .

Can you guys advise me whats wrong ?

public: char const * __clrcall
boost::gregorian::greg_month::as_long_string(void)const "
(?as_long_string_at_greg_month_at_gregorian@boost@@$$FQBMPBDXZ) referenced in
function "public: static class std::basic_ostream<char,struct
std::char_traits<char> > & __clrcall boost::date_time::month_formatter<class
boost::gregorian::greg_month,class
boost::date_time::iso_format<char>,char>::format_month(class
boost::gregorian::greg_month const &,class std::basic_ostream<char,struct
std::char_traits<char> > &)" (?format_month@?$month_formatter_at_Vgreg_month
@gregorian_at_boost@@V?$iso_format_at_D@date_time_at_3@D_at_date_time_at_boost@
@$$FSMAAV?$basic_ostream_at_DU?$char_traits_at_D@std@@@std@
@ABVgreg_month_at_gregorian@3_at_AAV45@@Z)

1>ADONET_Example.obj : error LNK2028: unresolved token (0A00007D) "public:
char const * __clrcall
boost::gregorian::greg_month::as_short_string(void)const "
(?as_short_string_at_greg_month_at_gregorian@boost@@$$FQBMPBDXZ) referenced in
function "public: static class std::basic_ostream<char,struct
std::char_traits<char> > & __clrcall boost::date_time::month_formatter<class
boost::gregorian::greg_month,class
boost::date_time::iso_format<char>,char>::format_month(class
boost::gregorian::greg_month const &,class std::basic_ostream<char,struct
std::char_traits<char> > &)" (?format_month@?$month_formatter_at_Vgreg_month
@gregorian_at_boost@@V?$iso_format_at_D@date_time_at_3@D_at_date_time_at_boost@
@$$FSMAAV?$basic_ostream_at_DU?$char_traits_at_D@std@@@std@
@ABVgreg_month_at_gregorian@3_at_AAV45@@Z)

1>ADONET_Example.obj : error LNK2019: unresolved external symbol "public:
char const * __clrcall
boost::gregorian::greg_month::as_long_string(void)const "
(?as_long_string_at_greg_month_at_gregorian@boost@@$$FQBMPBDXZ) referenced in
function "public: static class std::basic_ostream<char,struct
std::char_traits<char> > & __clrcall boost::date_time::month_formatter<class
boost::gregorian::greg_month,class
boost::date_time::iso_format<char>,char>::format_month(class
boost::gregorian::greg_month const &,class std::basic_ostream<char,struct
std::char_traits<char> > &)" (?format_month@?$month_formatter_at_Vgreg_month
@gregorian_at_boost@@V?$iso_format_at_D@date_time_at_3@D_at_date_time_at_boost@
@$$FSMAAV?$basic_ostream_at_DU?$char_traits_at_D@std@@@std@
@ABVgreg_month_at_gregorian@3_at_AAV45@@Z)

1>ADONET_Example.obj : error LNK2019: unresolved external symbol "public:
char const * __clrcall
boost::gregorian::greg_month::as_short_string(void)const "
(?as_short_string_at_greg_month_at_gregorian@boost@@$$FQBMPBDXZ) referenced in
function "public: static class std::basic_ostream<char,struct
std::char_traits<char> > & __clrcall boost::date_time::month_formatter<class
boost::gregorian::greg_month,class
boost::date_time::iso_format<char>,char>::format_month(class
boost::gregorian::greg_month const &,class std::basic_ostream<char,struct
std::char_traits<char> > &)" (?format_month@?$month_formatter_at_Vgreg_month
@gregorian_at_boost@@V?$iso_format_at_D@date_time_at_3@D_at_date_time_at_boost@
@$$FSMAAV?$basic_ostream_at_DU?$char_traits_at_D@std@@@std@
@ABVgreg_month_at_gregorian@3_at_AAV45@@Z)

1>D:\Profiles\g18244\My Documents\Visual Studio
2008\Projects\DataSet\Debug\ADONET_Example.exe : fatal error LNK1120: 4
unresolved externals