所以我将 PCL 用于点云，使用 OpenSceneGraph 进行可视化。PCL 可视化非常糟糕，所以我自己制作了。无论如何，每当我尝试使用此语句时
pcl::io::savePCDFileBinary<pcl::PointXYZRGBA>(fname2,*cloud);
事情破裂了，我收到以下错误
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
我知道 OSG 和 PCL 中的 IO 文件特别是 ostream 标头冲突。我的问题是我该如何解决这个问题？我需要将此语句用于中间文件保存、日志记录等，所以不使用它是不可能的，除非我想使用我自己的方法，这有点像重新发明轮子。
谢谢你的帮助