StructD<D extends StructD<D, C>, C extends NativeType> class abstract

Abstract Dart-side mirror of a native struct of type C.

D is the concrete subclass (CRTP pattern), C is the corresponding NativeType. Every C struct that crosses the FFI boundary has a paired StructD subclass that owns the Dart-visible fields and knows how to read/write itself from/into native memory.

Implementers

• AudioStreamD
• AutomationEventD
• FontD
• GlyphInfoD
• ImageD
• LightD
• MaterialD
• MeshD
• ModelAnimationD
• ModelD
• MusicD
• NPatchInfoD
• RlDrawCallD
• RlRenderBatchD
• RlVertexBufferD
• ShaderD
• SoundD
• StructDLiteral
• StructDView
• VrDeviceInfoD
• VrStereoConfigD
• WaveD

Constructors

StructD({Pointer<C>? originalPointer})

Properties

allocKey → String?

The RaylibTemp slot key used during the most recent toC allocation.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

internalId → int

A stable numeric ID assigned on first toC call for pointer-owning structs.

no setter

isDisposed → bool

Whether markDisposed has been called on this instance.

no setter

originalPointer ↔ Pointer<C>?

The C-owned or RaylibTemp-owned native pointer for this struct, if any.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

structName → String

The Dart-side type name of this struct

no setter

tag → String

The slot tag used to disambiguate RaylibTemp keys for this instance.

no setter

Methods

allocateInto(RaylibTemp temp, Pointer<C> p, String key) → void

Writes all fields into the native struct at p, allocating nested pointers into temp under key as needed.

allocatePointer(RaylibTemp temp, String key, [int count = 1]) → Pointer<C>

Allocates a native slot of count elements in temp under key and returns the resulting pointer.

clone() → D

Returns a deep copy of this instance, preserving originalPointer.

copy() → D

Returns a deep copy of this instance without originalPointer.

getOriginalPointer() → Pointer<C>

Returns originalPointer, throwing a descriptive StateError if unavailable or this instance isDisposed.

getOriginalPointerAndDispose() → Pointer<C>

Returns originalPointer and immediately calls markDisposed.

markDisposed() → void

Marks this instance as disposed and clears originalPointer.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onOriginalPointer(void callback(Pointer<C> p)) → void

Calls callback with originalPointer if it is set, otherwise no-ops.

setC(C o) → D

Copies the fields of the native struct o into this instance.

setD(D o) → D

Copies the fields of the Dart struct o into this instance.

setTag(String newTag) → D

Sets tag to newTag and returns this for chaining.

signature() → String

Returns a human-readable description of this struct's current field values.

syncInto(RaylibTemp temp, Pointer<C> p, String key) → void

Syncs Dart-side fields into the already-allocated native pointer p.

toC(RaylibTemp temp, String key) → Pointer<C>

Returns a native pointer for this struct, allocating or syncing as needed.

toString() → String

A string representation of this object.

override

writeInto(C p) → void

Writes all fields directly into the native struct reference p. For nested structs, use writeInto as well.

Operators

operator ==(Object other) → bool

The equality operator.

inherited