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program slice for CPU byte order judgement

已有 2168 次阅读 2012-11-17 12:34 |个人分类:C/C++|系统分类:科研笔记| amp, HIDDEN, slice


struct
{
char low:4;
char high:4;
}val;
char vbyte;
val.low = 0x1;
val.high =0x2;
vbyte = *(char *)&val;
if(vbyte ==0x12)
cout << "big endian" << endl;
if(vbyte ==0x21)
cout << "small endian" << endl;


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