StevEngine::Utilities::ID Class Reference

UUID-based unique identifier. More...

#include <utilities/ID.hpp>

Public Member Functions
	ID ()
	Generate new random UUID.
	ID (const ID &other)
	Copy constructor.
	ID (uint8_t *raw)
	Create from raw bytes.
	ID (const char *text)
	Create from string representation.
const char *	GetString () const
	Get string representation.
ID &	operator= (const ID &other)
	Assignment operator.
bool	operator== (const ID &other) const
	Equality comparison.
bool	operator< (const ID &other) const
	Less than comparison for sorting.
bool	operator() (const ID &lhs, const ID &rhs) const
	Compare function for containers.
bool	IsNull () const
	Check if ID is null/empty.
const uint8_t *	GetRaw () const

Static Public Attributes
static ID	empty = ID(e)
	Null/empty ID value.

Detailed Description

UUID-based unique identifier.

Implements UUIDv7 generation for unique object identification. Provides comparison, serialization and string conversion.

Constructor & Destructor Documentation

ID() [1/3]

StevEngine::Utilities::ID::ID

(

const ID &

other

)

Copy constructor.

Parameters

other

ID to copy

ID() [2/3]

StevEngine::Utilities::ID::ID

(

uint8_t *

raw

)

Create from raw bytes.

Parameters

raw	16-byte UUID data

ID() [3/3]

StevEngine::Utilities::ID::ID

(

const char *

text

)

Create from string representation.

Parameters

string

UUID string

Member Function Documentation

GetString()

const char * StevEngine::Utilities::ID::GetString

(

)

const

Get string representation.

Returns

UUID as string

IsNull()

bool StevEngine::Utilities::ID::IsNull

(

)

const

Check if ID is null/empty.

Returns

true if null ID

operator()()

bool StevEngine::Utilities::ID::operator()	(	const ID &	lhs,
		const ID &	rhs ) const

Compare function for containers.

Parameters

lhs	First ID
rhs	Second ID

Returns

true if lhs < rhs

operator<()

bool StevEngine::Utilities::ID::operator<

(

const ID &

other

)

const

Less than comparison for sorting.

Parameters

other

ID to compare

Returns

true if this < other

operator=()

ID & StevEngine::Utilities::ID::operator=

(

const ID &

other

)

Assignment operator.

Parameters

other

ID to copy

Returns

Reference to this

operator==()

bool StevEngine::Utilities::ID::operator==

(

const ID &

other

)

const

Equality comparison.

Parameters

other

ID to compare

Returns

true if IDs match

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

• utilities/ID.hpp
• utilities/ID.cpp