Simple structure that holds a string pointer and a hash of the string. More...

#include <text.hpp>

Public Member Functions
	string_hash ()
	Construct a new string hash object.

	string_hash (const wchar_t *str)
	Construct a new string hash object.

void	may_change () noexcept
	Request a lazy rehash if the string may change.

template<typename T >
int	get_hash (const T &str) noexcept
	Get the hash of the string.

template<typename T >
int	hash_string (const T &str) noexcept
	Hash the string and get the hash.

void	set_string_ptr (const wchar_t *new_ptr)
	Set the underlying string pointer of the hash.

Detailed Description

Simple structure that holds a string pointer and a hash of the string.

The string is rehashed after the string could have changed (non-const access). The hash is 32 bits in size.

Constructor & Destructor Documentation

from::DLTX::string_hash::string_hash ( const wchar_t * str )

inlineexplicit

Construct a new string hash object.

Parameters

str	the string

template<typename T >

int from::DLTX::string_hash::get_hash ( const T & str )

inlinenoexcept

Get the hash of the string.

Template Parameters

T	type of the string

template<typename T >

int from::DLTX::string_hash::hash_string ( const T & str )

inlinenoexcept

Hash the string and get the hash.

Differs from get_hash in that it always rehashes the string, while get_hash may return a cached result if the string has not changed.

The implementation mirrors ELDEN RING's string hashing and produces equivalent hashes for the same strings.

Template Parameters

T	type of the string

void from::DLTX::string_hash::set_string_ptr ( const wchar_t * new_ptr )

inline

Set the underlying string pointer of the hash.

Parameters

new_ptr new pointer to use

The documentation for this struct was generated from the following file: