DefaultHashFunctions Struct Reference

A simple class to generate hash functions for some primitive types, intended for use with the HashMap class. More...

Static Public Member Functions
static int	generateHash (uint32 key, int upperLimit) noexcept
	Generates a simple hash from an unsigned int.
static int	generateHash (int32 key, int upperLimit) noexcept
	Generates a simple hash from an integer.
static int	generateHash (uint64 key, int upperLimit) noexcept
	Generates a simple hash from a uint64.
static int	generateHash (int64 key, int upperLimit) noexcept
	Generates a simple hash from an int64.
static int	generateHash (const String &key, int upperLimit) noexcept
	Generates a simple hash from a string.
static int	generateHash (const var &key, int upperLimit) noexcept
	Generates a simple hash from a variant.
static int	generateHash (const void *key, int upperLimit) noexcept
	Generates a simple hash from a void ptr.
static int	generateHash (const Uuid &key, int upperLimit) noexcept
	Generates a simple hash from a UUID.

Detailed Description

A simple class to generate hash functions for some primitive types, intended for use with the HashMap class.

See also

HashMap

Member Function Documentation

generateHash() [1/8]

static int DefaultHashFunctions::generateHash ( uint32 key, int upperLimit )

staticnoexcept

Generates a simple hash from an unsigned int.

generateHash() [2/8]

static int DefaultHashFunctions::generateHash ( int32 key, int upperLimit )

staticnoexcept

Generates a simple hash from an integer.

References generateHash().

Referenced by generateHash().

generateHash() [3/8]

static int DefaultHashFunctions::generateHash ( uint64 key, int upperLimit )

staticnoexcept

Generates a simple hash from a uint64.

generateHash() [4/8]

static int DefaultHashFunctions::generateHash ( int64 key, int upperLimit )

staticnoexcept

Generates a simple hash from an int64.

References generateHash().

Referenced by generateHash().

generateHash() [5/8]

static int DefaultHashFunctions::generateHash ( const String & key, int upperLimit )

staticnoexcept

Generates a simple hash from a string.

References generateHash().

Referenced by generateHash().

generateHash() [6/8]

static int DefaultHashFunctions::generateHash ( const var & key, int upperLimit )

staticnoexcept

Generates a simple hash from a variant.

References generateHash().

Referenced by generateHash().

generateHash() [7/8]

static int DefaultHashFunctions::generateHash ( const void * key, int upperLimit )

staticnoexcept

Generates a simple hash from a void ptr.

References generateHash().

Referenced by generateHash().

generateHash() [8/8]

static int DefaultHashFunctions::generateHash ( const Uuid & key, int upperLimit )

staticnoexcept

Generates a simple hash from a UUID.

References generateHash().

Referenced by generateHash().