hashFunc.h File Reference

Classes providing basic hash functions for hash tables. More...

#include <climits>
#include <string>
#include <utility>
#include <agrum/agrum.h>
#include <agrum/base/core/refPtr.h>
#include <type_traits>
#include <agrum/base/core/hashFunc_inl.h>
#include <agrum/base/core/hashFunc_tpl.h>

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Classes
class	gum::HashFuncConst
	Useful constants for hash functions. More...
class	gum::HashFuncBase< Key >
	All hash functions should inherit from this class. More...
class	gum::HashFuncSmallKey< Key >
	Generic hash functions for numeric keys smaller than or equal to Size. More...
class	gum::HashFuncSmallCastKey< Key >
	Generic hash functions for keys castable as Size and whose size is strictly smaller than that of Size. More...
class	gum::HashFuncMediumCastKey< Key >
	Generic hash functions for keys castable as Size and whose size is precisely that of Size. More...
class	gum::HashFuncLargeCastKey< Key >
	Generic hash functions for keys castable as Size and whose size is precisely twice that of Size. More...
class	gum::HashFuncCastKey< Key >
	Generic hash functions for keys castable as Size whose size is either smaller than Size, or equal to that of one or two Size. More...
class	gum::dummyHash< Key >
struct	gum::HashFuncConditionalType< Key >
struct	gum::HashFuncConditionalType< KEY_TYPE, TYPE >
struct	gum::HashFuncConditionalType< KEY_TYPE, FIRST_TYPE, OTHER_TYPES... >
class	gum::HashFunc< key >
	This class should be useless as only its specializations should be used. More...
class	gum::HashFunc< std::pair< Key1, Key2 > >
class	gum::HashFunc< bool >
	Hash function for booleans. More...
class	gum::HashFunc< int >
	Hash function for integers. More...
class	gum::HashFunc< unsigned int >
	Hash function for unsigned integers. More...
class	gum::HashFunc< long >
	Hash function for long integers. More...
class	gum::HashFunc< unsigned long >
	Hash function for unsigned long integers. More...
class	gum::HashFunc< typename HashFuncConditionalType< std::size_t, unsigned long, unsigned int, long, int >::type >
	Hash function for std::size_t. More...
class	gum::HashFunc< float >
	Hash function for floats. More...
class	gum::HashFunc< double >
	Hash function for doubles. More...
class	gum::HashFunc< Type * >
	Hash function for pointers. More...
class	gum::HashFunc< std::string >
	Hash function for strings. More...
class	gum::HashFunc< std::vector< Idx > >
	Hash function for vectors of gum::Idx. More...
class	gum::HashFunc< Debug >
	Hash function for gum::Debug. More...
class	gum::HashFunc< RefPtr< Type > >
	Hash function for RefPtr. More...

Namespaces
namespace	gum
	gum is the global namespace for all aGrUM entities

Functions
unsigned int	gum::_hashTableLog2_ (const Size nb)
	Returns the size in bits - 1 necessary to store the smallest power of 2 greater than or equal to nb.

Detailed Description

Classes providing basic hash functions for hash tables.

Author

Christophe GONZALES(_at_AMU) and Pierre-Henri WUILLEMIN(_at_LIP6)

Definition in file hashFunc.h.