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面临的一些问题在这里:C++ DLL导出错误LNK2019联动
WAZ是在一个名为DLL测试
Waz.h
// Import/Export Pattern
#ifdef TEST_EXPORTS
#define DllExport __declspec(dllexport)
#else
#define DllExport __declspec(dllimport)
#endif
#pragma once
#ifndef __Test__Waz__
#define __Test__Waz__
#include "WazImpl.h"
class DllExport Waz
{
/* Friends */
friend class WazImpl;
friend Waz operator*(const Waz &,const Waz &);
private:
WazImpl *p;
...
public:
...
};
#endif /* defined(__Test__Waz__) */
Waz operator*(const Waz &,const Waz &);
-------
Waz.cpp
(all def of the operator in public and ...)
Waz operator*(const Waz & w1, const Waz & w2)
{
Waz ww;
*ww.p=*w1.p * *w2.p;
return ww;
}
Then in the solution I have a console application and in my main
int main()
{
Waz a;
a(1,1) =3 ; // this line works fine operator() is defined in the public of the Waz class
Waz b;
Waz c = a*b; // ERROR
ERROR:
error LNK2019 : unresolved external symbol "class Waz __cdecl operator*(class Waz const &, class Waz const &)" ([email protected][email protected]@[email protected]@Z) referenced in the function _main
error LNK1120 : 1 unresolved external symbol
基于一个事实,即(1,1)的作品就意味着类的运营商正确导出并且问题仅来自朋友操作员*! 有什么想法?不知道该怎么办了解决这个.. 在此先感谢!
你应该给反馈来回答你了。请参阅http://meta.stackexchange.com/questions/5234/how-does-accepting-an-answer-work – manuell