Engine::Assets::TextureHandle Class Reference

Type-erased texture handle for runtime storage. More...

#include <TextureHandle.h>

Public Member Functions
	TextureHandle ()=default
	Creates an invalid texture handle.
	TextureHandle (uint32_t id, TextureType type)
	Creates a texture handle from a registry ID and semantic type.
bool	isValid () const
	Check if this handle points to a valid registry entry.
uint32_t	getId () const
	Get the registry ID for this handle.
TextureType	getType () const
	Get the texture type for this handle.
bool	operator== (const TextureHandle &other) const
	Compares registry ID and texture type.
bool	operator!= (const TextureHandle &other) const
	Returns true when registry ID or texture type differs.

Static Public Attributes
static constexpr uint32_t	INVALID_ID = 0xFFFFFFFF
	Sentinel ID for an invalid handle.

Private Attributes
uint32_t	id_ = INVALID_ID
TextureType	type_ = TextureType::Unknown

Detailed Description

Type-erased texture handle for runtime storage.

This is the base handle class that can be stored in containers and used for runtime polymorphism. It contains both the registry ID and the texture type.

Definition at line 14 of file TextureHandle.h.

Constructor & Destructor Documentation

TextureHandle() [1/2]

Engine::Assets::TextureHandle::TextureHandle ( )

default

Creates an invalid texture handle.

Referenced by operator!=(), and operator==().

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TextureHandle() [2/2]

Engine::Assets::TextureHandle::TextureHandle ( uint32_t id, TextureType type )

inline

Creates a texture handle from a registry ID and semantic type.

Parameters

id	Registry entry ID.
type	Semantic texture type.

Definition at line 28 of file TextureHandle.h.

References id_, and type_.

Member Function Documentation

getId()

uint32_t Engine::Assets::TextureHandle::getId ( ) const

inlinenodiscard

Get the registry ID for this handle.

Definition at line 38 of file TextureHandle.h.

References id_.

getType()

TextureType Engine::Assets::TextureHandle::getType ( ) const

inlinenodiscard

Get the texture type for this handle.

Definition at line 43 of file TextureHandle.h.

References type_.

Referenced by Engine::Assets::TypedTextureHandle< Type >::TypedTextureHandle().

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isValid()

bool Engine::Assets::TextureHandle::isValid ( ) const

inlinenodiscard

Check if this handle points to a valid registry entry.

Definition at line 33 of file TextureHandle.h.

References id_, and INVALID_ID.

Referenced by Engine::Assets::TypedTextureHandle< Type >::TypedTextureHandle().

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operator!=()

bool Engine::Assets::TextureHandle::operator!= ( const TextureHandle & other ) const

inline

Returns true when registry ID or texture type differs.

Definition at line 55 of file TextureHandle.h.

References TextureHandle().

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operator==()

bool Engine::Assets::TextureHandle::operator== ( const TextureHandle & other ) const

inline

Compares registry ID and texture type.

Definition at line 48 of file TextureHandle.h.

References id_, TextureHandle(), and type_.

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Member Data Documentation

id_

uint32_t Engine::Assets::TextureHandle::id_ = INVALID_ID

private

Definition at line 60 of file TextureHandle.h.

Referenced by getId(), isValid(), operator==(), and TextureHandle().

INVALID_ID

uint32_t Engine::Assets::TextureHandle::INVALID_ID = 0xFFFFFFFF

staticconstexpr

Sentinel ID for an invalid handle.

Definition at line 16 of file TextureHandle.h.

Referenced by isValid().

type_

TextureType Engine::Assets::TextureHandle::type_ = TextureType::Unknown

private

Definition at line 61 of file TextureHandle.h.

Referenced by getType(), operator==(), and TextureHandle().

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

• /workspace/magerbeton/gl3-vulkan/code/Engine/include/Engine/Texture/TextureHandle.h