checkError         60 3rdparty/openexr/IlmImf/ImfStdIO.cpp checkError (istream &is, streamsize expected = 0)
checkError         80 3rdparty/openexr/IlmImf/ImfStdIO.cpp checkError (ostream &os)
checkError         62 modules/core/src/opengl.cpp     bool checkError(const char* file, const int line, const char* func = 0)