dpp::utility::iconhash Struct Reference

Store a 128 bit icon hash (profile picture, server icon etc) as a 128 bit binary value made of two uint64_t. Has a constructor to build one from a string, and a method to fetch the value back in string form. More...

#include <utility.h>

Collaboration diagram for dpp::utility::iconhash:

Public Member Functions
	iconhash (const std::string &hash)
	Construct a new iconhash object. More...
	iconhash (uint64_t _first=0, uint64_t _second=0) noexcept
	Construct a new iconhash object. More...
iconhash &	operator= (const std::string &assignment)
	Assign from std::string. More...
bool	operator== (const iconhash &other) const noexcept
	Check if one iconhash is equal to another. More...
void	set (const std::string &hash)
	Change value of iconhash object. More...
std::string	to_string () const
	Convert iconhash back to 32 character string value. More...

Public Attributes
uint64_t	first
	High 64 bits. More...
uint64_t	second
	Low 64 bits. More...

Detailed Description

Store a 128 bit icon hash (profile picture, server icon etc) as a 128 bit binary value made of two uint64_t. Has a constructor to build one from a string, and a method to fetch the value back in string form.

Constructor & Destructor Documentation

iconhash() [1/2]

dpp::utility::iconhash::iconhash ( uint64_t  _first = 0, uint64_t  _second = 0  )

noexcept

Construct a new iconhash object.

Parameters

_first	Leftmost portion of the hash value
_second	Rightmost portion of the hash value

iconhash() [2/2]

dpp::utility::iconhash::iconhash

(

const std::string &

hash

)

Construct a new iconhash object.

Parameters

hash	String hash to construct from. Must contain a 32 character hex string.

Exceptions

std::length_error

if the provided string is not exactly 32 characters long.

Member Function Documentation

operator=()

iconhash & dpp::utility::iconhash::operator=

(

const std::string &

assignment

)

Assign from std::string.

Parameters

assignment

string to assign from.

Exceptions

std::length_error

if the provided string is not exactly 32 characters long.

operator==()

bool dpp::utility::iconhash::operator== ( const iconhash &  other ) const

noexcept

Check if one iconhash is equal to another.

Parameters

other

other iconhash to compare

Returns

True if the iconhash objects match

set()

void dpp::utility::iconhash::set

(

const std::string &

hash

)

Change value of iconhash object.

Parameters

hash	String hash to change to. Must contain a 32 character hex string.

Exceptions

std::length_error

if the provided string is not exactly 32 characters long.

to_string()

std::string dpp::utility::iconhash::to_string

(

)

const

Convert iconhash back to 32 character string value.

Returns

std::string Hash value

Member Data Documentation

first

uint64_t dpp::utility::iconhash::first

High 64 bits.

second

uint64_t dpp::utility::iconhash::second

Low 64 bits.