hash_set::value_compare (STL/CLR)

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The latest version of this topic can be found at hash_set::value_compare (STL/CLR).

The ordering delegate for two element values.

Syntax

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_hash_set_value_compare.cpp   
// compile with: /clr   
#include <cliext/hash_set>   
  
typedef cliext::hash_set<wchar_t> Myhash_set;   
int main()   
    {   
    Myhash_set c1;   
    Myhash_set::value_compare^ kcomp = c1.value_comp();   
  
    System::Console::WriteLine("compare(L'a', L'a') = {0}",   
        kcomp(L'a', L'a'));   
    System::Console::WriteLine("compare(L'a', L'b') = {0}",   
        kcomp(L'a', L'b'));   
    System::Console::WriteLine("compare(L'b', L'a') = {0}",   
        kcomp(L'b', L'a'));   
    System::Console::WriteLine();   
    return (0);   
    }  
  

compare
(L'a', L'a') = True  
compare
(L'a', L'b') = True  
compare
(L'b', L'a') = False

Requirements

Header: <cliext/hash_set>

Namespace: cliext

See Also

hash_set (STL/CLR)
hash_set::key_compare (STL/CLR)
hash_set::value_comp (STL/CLR)
hash_set::value_type (STL/CLR)