Help for GAlib++

[Tang Wei]

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----- Original Message ----- 
From: "yuhuanan" <yuhuanan at up369.com>
To: <galib at mit.edu>
Sent: Thursday, April 18, 2002 3:00 AM
Subject: Help for GAlib++


> Dear Webmaster:
>   I am  a graduate in China.I have gotten a copy of GALib++ from your ftp site.The GaLib++ library is a so useful tool for me to do genetic-algorithm related programming.When i was working on it,I have encountered some problems.
> I will be very grateful if you can tell me how to deal with these problems.Here is my problem:
> when i compiled the GaDemo project with microsoft Visual C++6,I got the following error message: can not open file "..\galib-2.4.4\projects\library\Debug\galib.lib".I browsered through the directory of GaLib++,I could not find the galib.lib. I excluded the galib.lib from the project and got the projected compiled.Howerver,I got the following error message:
> 
> Linking...
> gademoView.obj : error LNK2001: unresolved external symbol "void __cdecl GAErr(class GASourceLocator,char const *,char const *,enum GAErrorIndex,char const *,char const *)" (?GAErr@@YAXVGASourceLocator@@PBD1W4GAErrorIndex@@11 at Z)
> gademoView.obj : error LNK2001: unresolved external symbol "float __cdecl ran2(void)" (?ran2@@YAMXZ)
> gademoView.obj : error LNK2001: unresolved external symbol "double __cdecl GAUnitGaussian(void)" (?GAUnitGaussian@@YANXZ)
> gademoView.obj : error LNK2001: unresolved external symbol "public: int __thiscall GAParameterList::set(char const *,double)" (?set at GAParameterList@@QAEHPBDN at Z)
> gademoView.obj : error LNK2001: unresolved external symbol "public: int __thiscall GAParameterList::set(char const *,void const *)" (?set at GAParameterList@@QAEHPBDPBX at Z)
> gademoView.obj : error LNK2001: unresolved external symbol "public: __thiscall GASimpleGA::GASimpleGA(class GAGenome const &)" (??0GASimpleGA@@QAE at ABVGAGenome@@@Z)
> gademoView.obj : error LNK2001: unresolved external symbol "public: __thiscall GADemeGA::GADemeGA(class GAGenome const &)" (??0GADemeGA@@QAE at ABVGAGenome@@@Z)
> gademoView.obj : error LNK2001: unresolved external symbol "public: __thiscall GAIncrementalGA::GAIncrementalGA(class GAGenome const &)" (??0GAIncrementalGA@@QAE at ABVGAGenome@@@ ...........
> Debug/gademo.exe : fatal error LNK1120: 55 unresolved externals
> Error executing link.exe.
>    Then I did not know how to do .I am looking forward to your answers.
>             yours truely
>            yuhuanan at up369.com
> 
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