map::value_comp (STL/CLR)
Copies the ordering delegate for two element values.
value_compare^ value_comp();
Remarks
The member function returns the ordering delegate used to order the controlled sequence. You use it to compare two element values.
Example
// cliext_map_value_comp.cpp
// compile with: /clr
#include <cliext/map>
typedef cliext::map<wchar_t, int> Mymap;
int main()
{
Mymap c1;
Mymap::value_compare^ kcomp = c1.value_comp();
System::Console::WriteLine("compare([L'a', 1], [L'a', 1]) = {0}",
kcomp(Mymap::make_value(L'a', 1),
Mymap::make_value(L'a', 1)));
System::Console::WriteLine("compare([L'a', 1], [L'b', 2]) = {0}",
kcomp(Mymap::make_value(L'a', 1),
Mymap::make_value(L'b', 2)));
System::Console::WriteLine("compare([L'b', 2], [L'a', 1]) = {0}",
kcomp(Mymap::make_value(L'b', 2),
Mymap::make_value(L'a', 1)));
System::Console::WriteLine();
return (0);
}
compare([L'a', 1], [L'a', 1]) = False
compare([L'a', 1], [L'b', 2]) = True
compare([L'b', 2], [L'a', 1]) = False
Requirements
Header: <cliext/map>
Namespace: cliext