利用vc++6.0进行DirectX3D音乐编程的注意点

来源：互联网发布：能看被禁动漫的软件编辑：程序博客网时间：2024/04/30 01:33

按照《DirectX游戏开发终极指南》中示例进行音乐编程的时候，编译不犯错，链接的时候遇到如下错误

--------------------Configuration: MainProgram - Win32 Debug--------------------
Linking...
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicAudioPath already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicContainer already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicScript already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicPatternTrack already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicStyle8 already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicSegmentState8 already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicSegment8 already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicPerformance8 already defined in StrandedEngine.lib(DirectMusic.obj)
dxguid.lib(dxguid.obj) : error LNK2005: _IID_IDirectMusicLoader8 already defined in StrandedEngine.lib(DirectMusic.obj)

.............

dxguid.lib(dxguid.obj) : error LNK2005: _CLSID_DirectSound already defined in StrandedEngine.lib(DirectMusic.obj)
Debug/MainProgram.exe : fatal error LNK1169: one or more multiply defined symbols found
执行 link.exe 时出错.

MainProgram.exe - 1 error(s), 0 warning(s)

上网查找资料发现是因为程序中添加了这句话

#define INITGUID

把这句话去掉就OK了，至于为什么我也不太理解，可能是因为书上用的编辑器不是vc++6.0的缘故，不同编辑器之间语法可能有一点不同吧

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