hash.hh File Reference

definition of the basic hashing functor More...

#include "utilmm/config/config.h"
#include <string>
#include "utilmm/hash/hash_fwd.hh"
#include "utilmm/hash/bits/hash.tcc"

Go to the source code of this file.

Namespaces
namespace	utilmm
Classes
struct	utilmm::hash< Ty >
	hash functor More...
struct	utilmm::hash< bool >
struct	utilmm::hash< char >
struct	utilmm::hash< signed char >
struct	utilmm::hash< unsigned char >
struct	utilmm::hash< signed int >
struct	utilmm::hash< unsigned int >
struct	utilmm::hash< signed short int >
struct	utilmm::hash< unsigned short int >
struct	utilmm::hash< signed long int >
struct	utilmm::hash< unsigned long int >
struct	utilmm::hash< float >
struct	utilmm::hash< double >
struct	utilmm::hash< long double >
struct	utilmm::hash< Ty * >
struct	utilmm::hash< std::basic_string< CharT, Traits, Alloc > >
Defines
#define	IN_UTILMM_HASH_HEADER

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Detailed Description

definition of the basic hashing functor

This header defines the utilmm::hash functor and some specialization of this one to some standard types.

To define your specialization to a class foo user can do like in the following example :

• file foo.hh

   namespace foo_ns {
     class foo {
       // [...]
     }; // class foo_ns::foo
   }
  

• file foo.cc

   #include "utilmm/foo.hh"
   #include "utilmm/hash/hash.hh"
  
   size_t utilmm::hash<foo_ns::foo>::operator()(Ty const &x) const {
     // Insert hashing code  here
   }
  

Author:

Frédéric Py <fpy@laas.fr>

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Define Documentation

#define IN_UTILMM_HASH_HEADER

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