hash_map::hasher (STL/CLR)

 

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

The hashing delegate for a key.

Syntax

Microsoft::VisualC::StlClr::UnaryDelegate<GKey, int>  
    hasher;  

Remarks

The type describes a delegate that converts a key value to an integer.

Example

// cliext_hash_map_hasher.cpp   
// compile with: /clr   
#include <cliext/hash_map>   
  
typedef cliext::hash_map<wchar_t, int> Myhash_map;   
int main()   
    {   
    Myhash_map c1;   
    Myhash_map::hasher^ myhash = c1.hash_delegate();   
  
    System::Console::WriteLine("hash(L'a') = {0}", myhash(L'a'));   
    System::Console::WriteLine("hash(L'b') = {0}", myhash(L'b'));   
    return (0);   
    }  
  

hash
(L'a') = 1616896120  
hash
(L'b') = 570892832  

Requirements

Header: <cliext/hash_map>

Namespace: cliext

See Also

hash_map (STL/CLR)
hash_map::hash_delegate (STL/CLR)