not_eq
!= 運算子的替代項目。
#define not_eq !=
備註
巨集會產生 != 運算子。
範例
// iso646_not_eq.cpp
// compile with: /EHsc
#include <iostream>
#include <iso646.h>
int main( )
{
using namespace std;
int a = 0, b = 1;
if (a != b)
cout << "a is not equal to b" << endl;
if (a not_eq b)
cout << "a is not equal to b" << endl;
}
需求
標頭: <iso646.h>