对不相等比较。
template<typename Value1,
typename Value2>
bool operator!=(pair<Value1, Value2>% left,
pair<Value1, Value2>% right);
参数
left
左对比较。right
权限对比较。
备注
运算符函数返回 !(left==right)。使用该测试 left 如果没有顺序与相同 right ,在两个匹配时比较的逐个元素。
示例
// cliext_pair_operator_ne.cpp
// compile with: /clr
#include <cliext/utility>
int main()
{
cliext::pair<wchar_t, int> c1(L'x', 3);
System::Console::WriteLine("[{0}, {1}]", c1.first, c1.second);
cliext::pair<wchar_t, int> c2(L'x', 4);
System::Console::WriteLine("[{0}, {1}]", c2.first, c2.second);
System::Console::WriteLine("[x 3] != [x 3] is {0}",
c1 != c1);
System::Console::WriteLine("[x 3] != [x 4] is {0}",
c1 != c2);
return (0);
}
要求
标题: <cliext/实用工具>
命名空间: cliext