hash_multimap::value_comp (STL/CLR)

 

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Copies the ordering delegate for two element values.

Syntax

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_hash_multimap_value_comp.cpp   
// compile with: /clr   
#include <cliext/hash_map>   
  
typedef cliext::hash_map<wchar_t, int> Myhash_multimap;   
int main()   
    {   
    Myhash_multimap c1;   
    Myhash_multimap::value_compare^ kcomp = c1.value_comp();   
  
    System::Console::WriteLine("compare([L'a', 1], [L'a', 1]) = {0}",   
        kcomp(Myhash_multimap::make_value(L'a', 1),   
            Myhash_multimap::make_value(L'a', 1)));   
    System::Console::WriteLine("compare([L'a', 1], [L'b', 2]) = {0}",   
        kcomp(Myhash_multimap::make_value(L'a', 1),   
            Myhash_multimap::make_value(L'b', 2)));   
    System::Console::WriteLine("compare([L'b', 2], [L'a', 1]) = {0}",   
        kcomp(Myhash_multimap::make_value(L'b', 2),   
            Myhash_multimap::make_value(L'a', 1)));   
    System::Console::WriteLine();   
    return (0);   
    }  
  

compare
([L'a', 1], [L'a', 1]) = True  
compare
([L'a', 1], [L'b', 2]) = True  
compare
([L'b', 2], [L'a', 1]) = False  

Requirements

Header: <cliext/hash_map>

Namespace: cliext

See Also

hash_multimap (STL/CLR)
hash_multimap::value_compare (STL/CLR)
hash_multimap::value_type (STL/CLR)