PointerCodec<E, R extends RType> class

A single pointer to one E value.

type is the RPointer<R> describing the pointer field itself; inner decodes whatever the pointer points to.

Two unrelated "array-ish" abilities live here:

• readArray/writeArray operate on a contiguous array of pointer slots, e.g. void* xs[8].

• readAt/writeAt index into the array pointed to by a single pointer, e.g. T* xs.

Inheritance

• Object
• ElementCodec<E, RPointer<R>>
• PointerCodec

Mixed-in types

• ContiguousCodec<E, RPointer<R>>

Constructors

PointerCodec(RPointer<R> type, ElementCodec<E, R> inner)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

inner → ElementCodec<E, R>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → RPointer<R>

final, inherited

Methods

allocate(RaylibTemp<RaylibBase> temp, MemoryPointer<RType> p, String key, {int count = 1, bool raw = false}) → void

override

allocator(RaylibTemp<RaylibBase> temp) → RaylibTempAllocator<RType>?

override

deref<Y extends RType>(MemoryPointer<RType> p) → MemoryPointer<Y>

elementPtr(MemoryPointer<RType> fieldPtr, int index) → MemoryPointer<R>

Address of element index in the array pointed to by this pointer, given the address of the pointer slot (fieldPtr). Dereferences fieldPtr for you, then delegates to elementPtrFrom.

elementPtrFrom(MemoryPointer<RType> derefedBase, int index) → MemoryPointer<R>

Address of element index, given a pointer value you've already dereferenced or otherwise resolved (e.g. via pointerElementPtr).

isValid(MemoryPointer<RType> p) → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

pointerElementPtr(MemoryPointer<RType> fieldPtr, int index) → MemoryPointer<R>

Address stored in pointer slot index. For T** p, this is p[index], itself a T*. Intentionally different from elementPtr/elementPtrFrom.

read(MemoryPointer<RType> p) → E

override

readArray(MemoryPointer<RType> p, int count) → List<E>

override

readAt(MemoryPointer<RType> fieldPtr, int index) → E

readSafe(MemoryPointer<RType> p, E fallback) → E

toString() → String

A string representation of this object.

inherited

write(MemoryPointer<RType> p, E value) → void

override

writeArray(MemoryPointer<RType> p, List<E> values) → void

override

writeAt(MemoryPointer<RType> fieldPtr, int index, E value) → E

writeSafe(MemoryPointer<RType> p, E value) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited