自定义类很少重写这些函数: virtual AcRxObject* clone() const; virtual Acad::ErrorStatus copyFrom(const AcRxObject* pSrc); // Do not override; AcDbObject behavior is already accounted for. // virtual HRESULT __stdcall QueryInterface ( REFIID riid, void ** ppvObject ); virtual ULONG __stdcall AddRef(); virtual ULONG __stdcall Release(); |
|Archiver|CAD开发者社区 ( 苏ICP备2022047690号-1 )
GMT+8, 2024-5-19 13:58
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.