发信人: jiangsheng()
整理人: zelor(2000-03-15 10:33:16), 站内信件
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【 在 skyice (浪子) 的大作中提到: 】
: 我有一个类需要在动态链接库中实现，然后在别的地方使用这个类，
: 但我试了几次，都没有成功。有谁能够帮帮我？最好有个例子
///////////////in all h file of DLL A
#ifndef DECLARE_DLL_A
#ifdef IMPLEMENT_DLL_A
#define DECLARE_DLL_A emport(I forgot the symbol)//Only Export
in CPP file
#else
#define DECLARE_DLL_A import(I forgot the symbol)
#endif
#endif
class DECLARE_DLL_A CDllClass{
......................
}
extern void DECLARE_DLL_A g_dllFunc();
extern int DECLARE_DLL_A g_nDllData;
///////////////in cpp file
#include .....//other include
#define IMPLEMENT_DLL_A//must define this symbol before include any he
ad file in the same dll
#include ......
//your cpp here
void g_dllFunc(){...........}
int g_nDllData;
--
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HE WHO CONTROLS THE FUTURE CONQUERS THE PAST.
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