C++ PCL和OSG库冲突

所以我用PCL来做点云，用OpenSceneGraph来做可视化。PCL可视化非常糟糕，所以我自己做了。不管怎样，每当我试图使用这句话

pcl::io::savePCDFileBinary<pcl::PointXYZRGBA>(fname2,*cloud);

pcl:：io:：savePCDFileBinary（fname2，*cloud）；

事情发生了变化，我出现了以下错误

osgDBd.lib(osg80-osgDBd.dll) : error LNK2005: "public: void __thiscall std::basic_ofstream<char,struct std::char_traits<char> >::close(void)" (?close@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXXZ) already defined in Recorder.obj
2>osgDBd.lib(osg80-osgDBd.dll) : error LNK2005: "public: void __thiscall std::basic_ofstream<char,struct std::char_traits<char> >::`vbase destructor'(void)" (??_D?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXXZ) already defined in Recorder.obj
2>osgDBd.lib(osg80-osgDBd.dll) : error LNK2005: "public: bool __thiscall std::basic_ofstream<char,struct std::char_traits<char> >::is_open(void)const " (?is_open@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QBE_NXZ) already defined in Recorder.obj
2>osgDBd.lib(osg80-osgDBd.dll) : error LNK2005: "public: void __thiscall std::basic_ofstream<char,struct std::char_traits<char> >::open(char const *,int,int)" (?open@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXPBDHH@Z) already defined in Recorder.obj
2>osgDBd.lib(osg80-osgDBd.dll) : error LNK2005: "public: __thiscall std::basic_ofstream<char,struct std::char_traits<char> >::basic_ofstream<char,struct std::char_traits<char> >(void)" (??0?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAE@XZ) already defined in Recorder.obj
2>E:\Google Drive\Research\PCL\build\HandTracker\Debug\HandTracker.exe : fatal error LNK1169: one or more multiply defined symbols found

osgDBd.lib（osg80 osgDBd.dll）：错误LNK2005:“public:void\u thiscall std:：basic\u of stream:：close（void）”（？close@？$basic）_ofstream@DU？$char_traits@D@std@@@std@@qaexz）已在Recorder.obj中定义
2> osgDBd.lib（osg80 osgDBd.dll）：错误LNK2005：“public:void\u thiscall std:：basic\u of stream:：`vbase destructor'（void）”（？\u D？$basic_ofstream@DU？$char_traits@D@std@@@std@@qaexz）已在Recorder.obj中定义
2> osgDBd.lib（osg80 osgDBd.dll）：错误LNK2005：“public:bool_uthiscall std:：basic_of stream:：is_open（void）const”（？is_open@$basic_ofstream@DU？$char_traits@D@std@@@std@@QBE_NXZ）已在Recorder.obj中定义
2> osgDBd.lib（osg80 osgDBd.dll）：错误LNK2005：“public:void_uthiscall std:：basic_of stream:：open（char const*，int，int）”（？open@？$basic_ofstream@DU？$char_traits@D@std@@@std@@QAEXPBDHH@Z)已在Recorder.obj中定义
2> osgDBd.lib（osg80 osgDBd.dll）：错误LNK2005:“public:u thiscall std:：basic_of stream:：basic_of stream（void）”（？0？$basic）_ofstream@DU？$char_traits@D@std@@@std@@QAE@XZ)已在Recorder.obj中定义
2> E:\Google Drive\Research\PCL\build\HandTracker\Debug\HandTracker.exe:致命错误LNK1169:找到一个或多个多重定义符号

我知道OSG和PCL中的IO文件相互冲突，尤其是ostream头。我的问题是如何解决这个问题？我需要将此语句用于中间文件保存、日志记录等。因此不使用它是不可能的，除非我想使用自己的方法，这有点像重新发明轮子

谢谢您的帮助

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这里列出了几种解决方案。

是的，我见过。它确实提供了一种工作方法，但不是“正确”的方法。