operator<= (pair) (STL/CLR)
Pair less than or equal comparison.
template<typename Value1,
typename Value2>
bool operator<=(pair<Value1, Value2>% left,
pair<Value1, Value2>% right);
Parameters
left
Left pair to compare.right
Right pair to compare.
Remarks
The operator function returns !(right < left). You use it to test whether left is not ordered after right when the two pairs are compared element by element.
Example
// cliext_pair_operator_le.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 4] <= [x 3] is {0}",
c2 <= c1);
return (0);
}
[x, 3] [x, 4] [x 3] <= [x 3] is True [x 4] <= [x 3] is False
Requirements
Header: <cliext/utility>
Namespace: cliext