35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
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#ifndef MACRO_HEAD_FILE
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#define MACRO_HEAD_FILE
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//////////////////////////////////////////////////////////////////////////////////
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//常用常量
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//无效数值
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#define INVALID_BYTE ((uint8)(0xFF)) //无效数值
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#define INVALID_WORD ((uint16)(0xFFFF)) //无效数值
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#define INVALID_DWORD ((uint32)(0xFFFFFFFF)) //无效数值
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//////////////////////////////////////////////////////////////////////////////////
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//数组维数
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#define CountArray(Array) (sizeof(Array)/sizeof(Array[0]))
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//////////////////////////////////////////////////////////////////////////////////
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//接口释放
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#define SafeRelease(pObject) { if (pObject!=0) { pObject->Release(); pObject=0; } }
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//删除指针
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#define SafeDelete(pData) { try { delete pData; } catch (...) { ASSERT(FALSE); } pData=0; }
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//删除数组
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#define SafeDeleteArray(pData) { try { delete [] pData; } catch (...) { ASSERT(FALSE); } pData=0; }
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//////////////////////////////////////////////////////////////////////////////////
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//校验宏
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#define VERIFY_RETURN_FALSE(x) {if (!(x)){ ASSERT(0); return false; }}
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#define VERIFY_RETURN_TRUE(x) {if (!(x)){ ASSERT(0); return true; }}
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#define VERIFY_THROW(x,y) {if (!(x)){ ASSERT(0); throw (y); }}
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#define VERIFY_RETURN_VOID(x) {if (!(x)){ ASSERT(0); return; }}
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#define VERIFY_RETURN(x,y) {if (!(x)){ ASSERT(0); return (y); }}
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#endif
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