CppTrader::Matching::FastHash Class Reference

Fast hash helper. More...

#include <fast_hash.h>

Public Member Functions
	FastHash ()=default
	FastHash (const FastHash &)=default
	FastHash (FastHash &&) noexcept=default
	~FastHash ()=default
FastHash &	operator= (const FastHash &)=default
FastHash &	operator= (FastHash &&) noexcept=default
size_t	operator() (uint64_t value) const noexcept
	Calculate hash value.

Static Public Member Functions
static uint64_t	Parse (const char str[8]) noexcept
	Parse fixed size string value and return its 64-bit integer equivalent.

Detailed Description

Fast hash helper.

Fast hash helper is used to calculate 64-bit hash in a fast way.

Thread-safe.

Definition at line 24 of file fast_hash.h.

Constructor & Destructor Documentation

FastHash() [1/3]

CppTrader::Matching::FastHash::FastHash ( )

default

FastHash() [2/3]

CppTrader::Matching::FastHash::FastHash ( const FastHash &  )

default

FastHash() [3/3]

CppTrader::Matching::FastHash::FastHash ( FastHash &&  )

defaultnoexcept

~FastHash()

CppTrader::Matching::FastHash::~FastHash ( )

default

Member Function Documentation

operator()()

size_t CppTrader::Matching::FastHash::operator() ( uint64_t  value ) const

inlinenoexcept

Calculate hash value.

Definition at line 12 of file fast_hash.inl.

operator=() [1/2]

FastHash & CppTrader::Matching::FastHash::operator= ( const FastHash &  )

default

operator=() [2/2]

FastHash & CppTrader::Matching::FastHash::operator= ( FastHash &&  )

defaultnoexcept

Parse()

uint64_t CppTrader::Matching::FastHash::Parse ( const char  str[8] )

inlinestaticnoexcept

Parse fixed size string value and return its 64-bit integer equivalent.

Parameters

str	- Fixed size string (8 bytes length)

Returns

64-bit integer value

Definition at line 22 of file fast_hash.inl.

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The documentation for this class was generated from the following files:

• include/trader/matching/fast_hash.h
• include/trader/matching/fast_hash.inl