map::value_compare (STL/CLR)

The ordering delegate for two element values.

    Microsoft::VisualC::StlClr::BinaryDelegate<generic_value, generic_value, bool>
        value_compare;

Remarks

The type is a synonym for the delegate that determines the ordering of its value arguments.

Example

// cliext_map_value_compare.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

See Also

Reference

map (STL/CLR)

map::key_compare (STL/CLR)

map::value_comp (STL/CLR)

map::value_type (STL/CLR)