xiejunjie
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
#pragma once
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#include "stdafx.h"
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#include "sqltypes.h"
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#pragma warning(disable:4100)
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//Support functions for 64 bit conversion project
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class WAI64bit
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{
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public:
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WAI64bit()
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{};
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~WAI64bit()
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{};
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inline static int to32bit(size_t inSizeT,char *File, long lineNum)
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{
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int mySizeT = (int)inSizeT;
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#if(_WIN64)
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if(mySizeT!=inSizeT) // Check if we've chopped something off
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DisplayError(File, lineNum);
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#endif
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return mySizeT;
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};
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inline static int to32bit(INT_PTR inInt,char *File, long lineNum)
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{
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int myInt = (int)inInt;
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#if(_WIN64)
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if(myInt!=inInt) // Check if we've chopped something off
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DisplayError(File, lineNum);
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#endif
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return myInt;
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};
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inline static unsigned int to32bit(SQLUINTEGER inUInt,char *File, long lineNum)
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{
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unsigned int myUInt = (unsigned int)inUInt;
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#if(_WIN64)
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if(myUInt!=inUInt) // Check if we've chopped something off
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DisplayError(File, lineNum);
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#endif
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return myUInt;
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};
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inline static DWORD toDWORD(DWORD_PTR inDword,char *File, long lineNum)
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{
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DWORD myDword = (DWORD)inDword;
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#if(_WIN64)
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if(myDword!=inDword) // Check if we've chopped something off
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DisplayError(File, lineNum);
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#endif
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return myDword;
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};
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private:
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inline static void DisplayError(char *fileName, long lineNum)
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{
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CString lineNumStr;
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CString fileNameStr(fileName);
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lineNumStr.Format(_T("%ld"), lineNum );
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MessageBox(NULL,_T("64 bit loss of resolution in ") + fileNameStr + _T(" (") + lineNumStr + _T(").\nPlease file a Problem Report quoting the file and line #.\nThank you."),_T("PC-DMIS"),MB_OK);
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};
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};
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