50 lines
641 B
C
50 lines
641 B
C
#pragma once
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union FLOATDATA
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{
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float fValue;
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char data[4];
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FLOATDATA() {
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}
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FLOATDATA(bool isAsc, unsigned char* pdata) {
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if (isAsc) Asc(pdata);
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else Desc(pdata);
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}
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float Asc(unsigned char* d) {
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data[0] = d[0];
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data[1] = d[1];
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data[2] = d[2];
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data[3] = d[3];
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return fValue;
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}
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float Desc(unsigned char* d) {
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data[0] = d[3];
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data[1] = d[2];
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data[2] = d[1];
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data[3] = d[0];
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return fValue;
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}
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};
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typedef union
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{
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unsigned short usValue;
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char data[2];
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}WORDDATA,USHORTDATA;
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typedef union
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{
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int iValue;
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char data[4];
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}DWORDDATA,INTDATA;
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typedef union
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{
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unsigned int iValue;
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char data[4];
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}UINTDATA;
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