added a minimal support for failing and reporting errors
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898fedcfdf
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@ -231,11 +231,12 @@ namespace io {
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public:
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static void Save(const SaveMeshType &m,const char * filename){
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static int Save(const SaveMeshType &m,const char * filename){
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unsigned int i;
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unsigned int vertSize,faceSize;
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F() = fopen(filename,"wb");
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std::vector<std::string> nameF,nameV;
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if(F()==NULL) return 1; // 1 is the error code for cant'open, see the ErrorMsg function
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std::vector<std::string> nameF,nameV;
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SaveMeshType::FaceType::Name(nameF);
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SaveMeshType::VertexType::Name(nameV);
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vertSize = m.vert.size();
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@ -375,8 +376,21 @@ namespace io {
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// fflush(F());
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fclose(F());
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return 0;
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}
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static const char *ErrorMsg(int error)
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{
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static std::vector<std::string> off_error_msg;
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if(off_error_msg.empty())
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{
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off_error_msg.resize(2 );
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off_error_msg[0]="No errors";
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off_error_msg[1]="Can't open file";
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}
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if(error>1 || error<0) return "Unknown error";
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else return off_error_msg[error].c_str();
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}
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}; // end class
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} // end Namespace tri
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