StandardHash

Undocumented in source.

struct StandardHash {

template IsPrimitiveValueType(T);

static hash_t toHash(K key);

static if(is(hash_t == uint))

enum hash_t fnv1a_prime;

static if(is(hash_t == uint))

enum hash_t fnv1a_init;

static if(!(is(hash_t == uint)))

enum hash_t fnv1a_prime;

static if(!(is(hash_t == uint)))

enum hash_t fnv1a_init;

static hash_t fnv1a(void[] data, hash_t hash);

static hash_t fnv1aT(T x, hash_t hash);

template fnv1aCode(istring hashvar, istring var, size_t n);

template minus1(size_t n);

}

Members

Static functions

fnv1a hash_t fnv1a(void[] data, hash_t hash): Calculates the FNV1a hash value from data.
fnv1aT hash_t fnv1aT(T x, hash_t hash): Calculates the FNV1a hash value from the raw data of x using an unrolled loop to improve efficiency.
toHash hash_t toHash(K key): Calculates the hash value from key.

Static variables

fnv1a_init enum hash_t fnv1a_init;: FNV1 magic constants.
fnv1a_init enum hash_t fnv1a_init;: Undocumented in source.
fnv1a_prime enum hash_t fnv1a_prime;: FNV1 magic constants.
fnv1a_prime enum hash_t fnv1a_prime;: Undocumented in source.

Templates

IsPrimitiveValueType template IsPrimitiveValueType(T): Evaluates to true if T is a primitive value type; that is, a numeric (integer, floating point, complex) or character type.
fnv1aCode template fnv1aCode(istring hashvar, istring var, size_t n): Evaluates to D code that implements the calculation of FNV1a of a variable named var with n bytes of size, storing the result in a variable named hashvar. The initial value of hashvar should be fnv1a_init or a previously calculated FNV1a hash.
minus1 template minus1(size_t n): Evaluates to n - 1.

Meta

Source

See Implementation

ocean util container map model StandardHash structs

StandardHash