Bastien,
The WT_NO_STD_WSTRING flag is never set automatically. Maybe you
checked it by accident? On top of that, it's really weird that this
code compiles, but fails to link. IIRC, this define also eliminates
the definition of the method in the header file.
To eliminate the possibility of a bad (inconsistent) build, can you
remove your build directory and start over with a clean one?
If you still have problems then, could you send me your
CMakeCache.txt? (off-list would be best)
BR,
Wim.
2011/9/21 Bastien Amiel <bastien.am...@opencubetech.com>:
> After tests, this linking error is generated by this code :
>
> std::wstring test;
> WString str(test);
>
>
> In fact in WString.C file the implementation is like this :
>
> #ifndef WT_NO_STD_WSTRING
> WString::WString(const std::wstring& value)
> : impl_(0)
> {
> utf8_ = Wt::toUTF8(value);
> }
> #endif
>
> So I think i compiled Wt with this flag so the constructor is not
> implemented in my Wt lib.
>
> Why this flag woke up is set to ON when I compile on windows ?
> How can I solve my problem in a proper way ?
>
>
>
> Le 20/09/2011 17:57, Bastien Amiel a écrit :
>> Hi,
>>
>> I have linking problem on every widget using WString on Windows with
>> Visual 9.0 (compile fine on linux) :
>>
>> web.lib(WidgetTasks.obj) : error LNK2001: unresolved external symbol
>> "public: __thiscall Wt::WString::WString(class
>> std::basic_string<unsigned short,struct std::char_traits<unsigned
>> short>,class std::allocator<unsigned short> > const&)"
>> (??0WString@Wt@@QAE@ABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@@Z)
>>
>> I tryed to add this flag "/Zc:wchar_t-" to CMake but it does'nt solve my
>> problem.
>>
>> Any idea ?
>>
>> Thx
>>
>>
>>
>>
>>
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>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
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definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
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