Hi there,
When compiling the example program "Timer.5 - Synchronising handlers in
multithreaded programs" of boost asio 1_44 with MSVC 2008 professional on
Window XP professional, I got 8 compiling errors, although the code executes
without any problem. Is it safe to ignore those warnings?
BTW: the Boost 1_44 was installed on my machine with the Binary Installers
recommended in boost documentation.
Thanks,
Robert
------- Compiling warnings I got ----------
1>------ Rebuild All started: Project: 4_strand_multithreaded,
Configuration: Debug Win32 ------
1>Deleting intermediate and output files for project
'4_strand_multithreaded', configuration 'Debug|Win32'
1>Compiling...
1>4_strand_multithreaded.cpp
1>Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately. For example:
1>- add -D_WIN32_WINNT=0x0501 to the compiler command line; or
1>- add _WIN32_WINNT=0x0501 to your project's Preprocessor Definitions.
1>Assuming _WIN32_WINNT=0x0501 (i.e. Windows XP target).
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(589) :
warning C4996: 'std::_Traits_helper::copy_s': Function call with parameters
that may be unsafe - this call relies on the caller to check that the passed
values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS.
See documentation on how to use Visual C++ 'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(604) : see declaration of
'std::_Traits_helper::copy_s'
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1057) : see reference to function template
instantiation 'char *std::_Traits_helper::copy_s<_Traits>(char
*,size_t,const char *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1046) : while compiling class template member
function 'std::basic_string<_Elem,_Traits>
&std::basic_string<_Elem,_Traits>::assign(const
std::basic_string<_Elem,_Traits> &,unsigned int,unsigned int)'
1> with
1> [
1> _Elem=char,
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\boost\boost_1_44\boost\token_functions.hpp(520) :
see reference to class template instantiation
'std::basic_string<_Elem,_Traits>' being compiled
1> with
1> [
1> _Elem=char,
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\boost\boost_1_44\boost\tokenizer.hpp(92) : see
reference to class template instantiation 'boost::char_separator<Char,Tr>'
being compiled
1> with
1> [
1> Char=char,
1> Tr=traits_type
1> ]
1> c:\program
files\boost\boost_1_44\boost\date_time\date_parsing.hpp(127) : see reference
to class template instantiation
'boost::tokenizer<TokenizerFunc,Iterator,Type>' being compiled
1> with
1> [
1> TokenizerFunc=char_separator_type,
1>
Iterator=std::_String_const_iterator<char,std::char_traits<char>,std::allocator<char>>,
1>
Type=std::basic_string<char,std::char_traits<char>,std::allocator<char>>
1> ]
1> c:\program
files\boost\boost_1_44\boost\date_time\gregorian\parsers.hpp(30) : see
reference to function template instantiation 'date_type
boost::date_time::parse_date<boost::gregorian::date>(const std::string
&,int)' being compiled
1> with
1> [
1> date_type=boost::gregorian::date
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(589) :
warning C4996: 'std::_Traits_helper::copy_s': Function call with parameters
that may be unsafe - this call relies on the caller to check that the passed
values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS.
See documentation on how to use Visual C++ 'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(604) : see declaration of
'std::_Traits_helper::copy_s'
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(2155) : see reference to function template
instantiation 'wchar_t *std::_Traits_helper::copy_s<_Traits>(wchar_t
*,size_t,const wchar_t *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(2148) : while compiling class template member
function 'void std::basic_string<_Elem,_Traits>::_Tidy(bool,unsigned int)'
1> with
1> [
1> _Elem=wchar_t,
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\boost\boost_1_44\boost\token_functions.hpp(520) :
see reference to class template instantiation
'std::basic_string<_Elem,_Traits>' being compiled
1> with
1> [
1> _Elem=wchar_t,
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program
files\boost\boost_1_44\boost\date_time\date_parsing.hpp(294) : see reference
to class template instantiation 'boost::char_separator<Char,Tr>' being
compiled
1> with
1> [
1> Char=wchar_t,
1> Tr=traits_type
1> ]
1> c:\program
files\boost\boost_1_44\boost\date_time\gregorian\parsers.hpp(84) : see
reference to function template instantiation
'boost::date_time::period<point_rep,duration_rep>
boost::date_time::from_simple_string_type<boost::gregorian::date,wchar_t>(const
std::basic_string<_Elem,_Traits,_Ax> &)' being compiled
1> with
1> [
1> point_rep=boost::gregorian::date,
1> duration_rep=boost::gregorian::date_duration,
1> _Elem=wchar_t,
1> _Traits=std::char_traits<wchar_t>,
1> _Ax=std::allocator<wchar_t>
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(616) :
warning C4996: 'std::_Traits_helper::move_s': Function call with parameters
that may be unsafe - this call relies on the caller to check that the passed
values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS.
See documentation on how to use Visual C++ 'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(631) : see declaration of
'std::_Traits_helper::move_s'
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1270) : see reference to function template
instantiation 'char *std::_Traits_helper::move_s<_Traits>(char
*,size_t,const char *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1262) : while compiling class template member
function 'std::basic_string<_Elem,_Traits>
&std::basic_string<_Elem,_Traits>::erase(unsigned int,unsigned int)'
1> with
1> [
1> _Elem=char,
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(616) :
warning C4996: 'std::_Traits_helper::move_s': Function call with parameters
that may be unsafe - this call relies on the caller to check that the passed
values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS.
See documentation on how to use Visual C++ 'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(631) : see declaration of
'std::_Traits_helper::move_s'
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1270) : see reference to function template
instantiation 'wchar_t *std::_Traits_helper::move_s<_Traits>(wchar_t
*,size_t,const wchar_t *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1262) : while compiling class template member
function 'std::basic_string<_Elem,_Traits>
&std::basic_string<_Elem,_Traits>::erase(unsigned int,unsigned int)'
1> with
1> [
1> _Elem=wchar_t,
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(607) :
warning C4996: 'std::char_traits<char>::copy': Function call with parameters
that may be unsafe - this call relies on the caller to check that the passed
values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS.
See documentation on how to use Visual C++ 'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(453) : see declaration of
'std::char_traits<char>::copy'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(589) : see reference to function template
instantiation 'char *std::_Traits_helper::copy_s<_Traits>(char
*,size_t,const char *,size_t,std::_Unsecure_char_traits_tag)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1057) : see reference to function template
instantiation 'char *std::_Traits_helper::copy_s<_Traits>(char
*,size_t,const char *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(607) :
warning C4996: 'std::char_traits<wchar_t>::copy': Function call with
parameters that may be unsafe - this call relies on the caller to check that
the passed values are correct. To disable this warning, use
-D_SCL_SECURE_NO_WARNINGS. See documentation on how to use Visual C++
'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(338) : see declaration of
'std::char_traits<wchar_t>::copy'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(589) : see reference to function template
instantiation 'wchar_t *std::_Traits_helper::copy_s<_Traits>(wchar_t
*,size_t,const wchar_t *,size_t,std::_Unsecure_char_traits_tag)' being
compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(2155) : see reference to function template
instantiation 'wchar_t *std::_Traits_helper::copy_s<_Traits>(wchar_t
*,size_t,const wchar_t *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(634) :
warning C4996: 'std::char_traits<char>::move': Function call with parameters
that may be unsafe - this call relies on the caller to check that the passed
values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS.
See documentation on how to use Visual C++ 'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(477) : see declaration of
'std::char_traits<char>::move'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(616) : see reference to function template
instantiation 'char *std::_Traits_helper::move_s<_Traits>(char
*,size_t,const char *,size_t,std::_Unsecure_char_traits_tag)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1270) : see reference to function template
instantiation 'char *std::_Traits_helper::move_s<_Traits>(char
*,size_t,const char *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\iosfwd(634) :
warning C4996: 'std::char_traits<wchar_t>::move': Function call with
parameters that may be unsafe - this call relies on the caller to check that
the passed values are correct. To disable this warning, use
-D_SCL_SECURE_NO_WARNINGS. See documentation on how to use Visual C++
'Checked Iterators'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(362) : see declaration of
'std::char_traits<wchar_t>::move'
1> c:\program files\microsoft visual studio
9.0\vc\include\iosfwd(616) : see reference to function template
instantiation 'wchar_t *std::_Traits_helper::move_s<_Traits>(wchar_t
*,size_t,const wchar_t *,size_t,std::_Unsecure_char_traits_tag)' being
compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1> c:\program files\microsoft visual studio
9.0\vc\include\xstring(1270) : see reference to function template
instantiation 'wchar_t *std::_Traits_helper::move_s<_Traits>(wchar_t
*,size_t,const wchar_t *,size_t)' being compiled
1> with
1> [
1> _Traits=boost::tokenizer_detail::traits_extension<traits_type>
1> ]
1>Compiling manifest to resources...
1>Microsoft (R) Windows (R) Resource Compiler Version 6.0.5724.0
1>Copyright (C) Microsoft Corporation. All rights reserved.
1>Linking...
1>LINK :
C:\UTM_Coding\Boost_Asio\ASIO_Projects\5_timer_5_strand_multithreaded\Debug\4_strand_multithreaded.exe
not found or not built by the last incremental link; performing full link
1>Embedding manifest...
1>Microsoft (R) Windows (R) Resource Compiler Version 6.0.5724.0
1>Copyright (C) Microsoft Corporation. All rights reserved.
1>Build log was saved at "
file://c:\5_timer_5_strand_multithreaded\4_strand_multithreaded\Debug\BuildLog.htm<file:///c:/5_timer_5_strand_multithreaded/4_strand_multithreaded/Debug/BuildLog.htm>
"
1>4_strand_multithreaded - 0 error(s), 8 warning(s)
========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========
