25 lines
591 B
C++
25 lines
591 B
C++
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/*************************************************************************
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> File Name : endian_test.cpp
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> Author : TL Song
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> EMail : songtianlun@frytea.com
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> Created Time : Fri 18 Dec 2020 02:16:02 PM CST
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************************************************************************/
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#include <iostream>
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using namespace std;
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int main()
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{
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union {
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short val;
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char c[sizeof(short)];
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} test;
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test.val = 0x0102;
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if (test.c[0] == 0x01 && test.c[1] == 0x02)
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cout << "big endian" << endl;
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else
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cout << "little endian" << endl;
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return 0;
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}
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