tachyon::ElementRef Struct Reference

An element's slot in ElementStorage: its depth and index within that depth. More...

#include <gui_core/elements/gui_element.h>

Public Member Functions
constexpr bool	IsRoot () const
constexpr bool	IsValid () const
bool	operator== (const ElementRef &rhs) const
bool	operator!= (const ElementRef &rhs) const
uint64_t	HashCode () const noexcept
	A 64-bit key: depth in the high 32 bits, index in the low 32.

Static Public Member Functions
static constexpr ElementRef	Invalid ()

Public Attributes
uint32_t	depth = 0
uint32_t	index = 0
	Index into the depth's array, which holds children of many parents.

Detailed Description

An element's slot in ElementStorage: its depth and index within that depth.

Member Function Documentation

IsRoot()

bool tachyon::ElementRef::IsRoot ( ) const

inlineconstexpr

IsValid()

bool tachyon::ElementRef::IsValid ( ) const

inlineconstexpr

Invalid()

constexpr ElementRef tachyon::ElementRef::Invalid ( )

inlinestaticconstexpr

operator==()

bool tachyon::ElementRef::operator== ( const ElementRef & rhs ) const

inline

operator!=()

bool tachyon::ElementRef::operator!= ( const ElementRef & rhs ) const

inline

HashCode()

uint64_t tachyon::ElementRef::HashCode ( ) const

inlinenoexcept

A 64-bit key: depth in the high 32 bits, index in the low 32.

Member Data Documentation

depth

uint32_t tachyon::ElementRef::depth = 0

index

uint32_t tachyon::ElementRef::index = 0

Index into the depth's array, which holds children of many parents.

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

• gui_core/elements/gui_element.h