pair<Value1, Value2>% operator=(pair<Value1, Value2>% right); 參數right 複製的物件。備註運算子複製 right 物件的成員,則傳回 *this。 您可以使用它所儲存的一組的複本來取代所儲存的一組值在 right的值。範例複製 // cliext_pair_operator_as.cpp // compile with: /clr #include <cliext/utilit...
Pair operator+(const Pair& other) { Pair result(first + other.first, second + other.second); return result; } //为了方便输出,可以重载流插入运算符 friend std::ostream& operator<<(std::ostream& os, const Pair& pair) { os << "(" << pair.first << ", " << pair.second << ")"...
(pair<U, V>&& p); pair& operator=(const pair& p); template<class U, class V> pair& operator=(const pair<U, V>& p); pair& operator=(pair&& p) noexcept(); template<class U, class V> pair& operator=(pair<U, V>&& p); void swap(pair& p) noexcept(); }; } // filename...
pair& operator=( const pair& other ); (until C++20) constexpr pair& operator=( const pair& other ); (since C++20) constexpr const pair& operator=( const pair& other ) const; (2) (since C++23) (3) template< class U1, class U2 > pair& operator=( const pair<U1, U2>& oth...
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。
operator!= (pair) (STL/CLR)發行項 2015/06/10 本文內容 參數 備註 範例 需求 請參閱 配對不相等比較。複製 template<typename Value1, typename Value2> bool operator!=(pair<Value1, Value2>% left, pair<Value1, Value2>% right); ...
// cliext_pair_operator_ge.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...
The operator function returns left.first < right.first || !(right.first < left.first && left.second < right.second. You use it to test whether left is ordered the before right when the two pairs are compared element by element.
operator<= (pair) (STL/CLR) 项目 2011/07/25 本文内容 Parameters Remarks Example Requirements See Also Pair less than or equal comparison.复制 template<typename Value1, typename Value2> bool operator<=(pair<Value1, Value2>% left, pair<Value1, Value2>% right); ...