hashes Namespace Reference

hashes namespace: a collection of templated hash functions. More...

Functions
template<>
unsigned int	hash (const char &key, int size)
	Specialized hash() function for character keys. More...
template<>
unsigned int	hash (const std::string &key, int size)
	Specialized hash() function for std::string keys. More...
template<class K >
unsigned int	hash (const K &key, int size)
	Computes the hash code of a given key (templated), and returns it modulo size for use in HashTable applications. More...

Detailed Description

hashes namespace: a collection of templated hash functions.

Author

Chase Geigle

Date

Summer 2012

Function Documentation

hash() [1/3]

template<>

unsigned int hashes::hash	(	const char &	key,
		int	size
	)

Specialized hash() function for character keys.

hash() [2/3]

template<>

unsigned int hashes::hash	(	const std::string &	key,
		int	size
	)

Specialized hash() function for std::string keys.

hash() [3/3]

template<class K >

unsigned int hashes::hash	(	const K &	key,
		int	size
	)

Computes the hash code of a given key (templated), and returns it modulo size for use in HashTable applications.

This function must be specialized in order for one of SCHashTable or LPHashTable to contain keys of the specialized type.

Parameters

key	The key to be hashes.
size	What to modulo the hashcode by.

Returns

The hashcode, modulo size for use as a HashTable index.