//小端:最高有效字節排在最後面
//0x0001
//大端存儲 01 00
//小端存儲 00 01
#include <iostream>
bool is_little_endian()
{
int ud=0x0001;
return 1==reinterpret_cast<char*>(&ud)[0];
}
int main(int argc,const char* argv[])
{
std::cout<<"local is little endian: "<<is_little_endian()<<std::endl;
system("pause");
return 0;
}