SDL::Palette Struct Reference

Handle to an owned palette. More...

Inheritance diagram for SDL::Palette:

Public Member Functions
void	Destroy ()
	Free a palette created with Palette.Create().
PaletteShared	share ()
	Move this palette into a PaletteShared.
constexpr	ResourceUnique (std::nullptr_t=nullptr)
	Default constructor.
constexpr	ResourceUnique (base::value_type value, DELETER deleter={})
	Constructs from raw type.
constexpr	ResourceUnique (ResourceUnique &&other)
	Move constructor.
	ResourceUnique (const ResourceUnique &other)=delete
Public Member Functions inherited from SDL::ResourceUnique< PaletteRef >
constexpr	ResourceUnique (std::nullptr_t=nullptr)
	Default constructor.
constexpr	ResourceUnique (base::value_type value, DefaultDeleter< PaletteRef > deleter={})
	Constructs from raw type.
constexpr	ResourceUnique (ResourceUnique &&other)
	Move constructor.
	ResourceUnique (const ResourceUnique &other)=delete
	~ResourceUnique ()
	Destructor.
constexpr ResourceUnique &	operator= (ResourceUnique other)
	Assignment operator.
void	reset ()
	Resets the value, destroying the resource if not nullptr.
Public Member Functions inherited from SDL::ResourceOwnerBase< RESOURCE, DELETER >
RESOURCE	release ()
	Returns reference and reset this.
Public Member Functions inherited from SDL::ResourcePtrBase< RESOURCE >
constexpr	operator bool () const
	Check if not null.
constexpr bool	operator== (const ResourcePtrBase &other) const
	Comparison.
constexpr bool	operator== (std::nullptr_t) const
	Comparison.
constexpr bool	operator== (std::nullopt_t) const
	Comparison.
constexpr reference	operator* () const
	Gets reference.
constexpr const reference *	operator-> () const
	Gets addressable reference.
constexpr reference *	operator-> ()
	Gets addressable reference.
reference	get () const
	Get reference.

Static Public Member Functions
static Palette	Create (int ncolors)
	Create a palette structure with the specified number of color entries.

Additional Inherited Members
Public Types inherited from SDL::ResourceOwnerBase< RESOURCE, DELETER >
using	deleter = DELETER
	The deleter type.
Public Types inherited from SDL::ResourcePtrBase< RESOURCE >
using	reference = RESOURCE
	The reference resource type.
using	value_type = typename reference::value_type
	The raw resource type.
Protected Member Functions inherited from SDL::ResourceOwnerBase< RESOURCE, DELETER >
constexpr	ResourceOwnerBase (base::value_type value={}, DELETER deleter={})
	Constructs from raw type.
void	free ()
	Frees resource.
Protected Member Functions inherited from SDL::ResourcePtrBase< RESOURCE >
constexpr	ResourcePtrBase (value_type value={})
	Constructs from raw type.
reference &	get ()
	Get reference.

Detailed Description

Category:

Resource

See also

PaletteRef

Member Function Documentation

Create()

static Palette SDL::Palette::Create ( int  ncolors )

inlinestatic

The palette entries are initialized to white.

Parameters

ncolors

represents the number of color entries in the color palette.

Returns

a new Palette structure on success.

Exceptions

Error

on failure.

Thread safety:

It is safe to call this function from any thread.

Since

This function is available since SDL 3.2.0.

See also

Palette.Destroy

PaletteRef.SetColors

SurfaceRef.SetPalette

Destroy()

void SDL::Palette::Destroy ( )

inline

Thread safety:

It is safe to call this function from any thread, as long as

Since

This function is available since SDL 3.2.0.

See also

Palette.Create

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

• SDL3pp/SDL3pp_pixels.h