beginJsonFile fileCount flags forUndo getFileName id2ver Impl incrementRecord js lastDoc lastids lastShape lastTick loading maxCount path recordShapes resetVersion s saveIndexFile saveJsonFile shapeCount startRecord startTick stopRecordIndex tick type ~Impl

getFileName() std::string MgRecordShapes::Impl::getFileName ( bool  back, int  index = -1  ) const 这是这个函数的调用关系图: