WasmLitFloatAlloc<L extends TypedDataList, P extends WasmSizedPointer<double>> class
- Inheritance
-
- Mixed-in types
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Properties
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allocatorFunc
→ int Function([int count])
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Allocates
count elements and returns the raw source pointer.
finalinherited
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asDartList
↔ List<num> Function(int ptr, int length)
-
Returns a Dart
List<X> view over length elements starting at ptr,
backed directly by the underlying memory, no copy is made.
getter/setter pairinherited
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asView
→ L Function(int ptr, int length)
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Wraps
ptr as a Dart TypedDataList of length elements.
finalinherited
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byteSize
→ int
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Size in bytes of a single element this allocator manages.
finalinherited
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freeFunc
→ void Function(int ptr)
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Frees the memory at
ptr.
finalinherited
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fromBuffer
→ L Function(ByteBuffer buffer, int offsetInBytes, int length)
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Wraps a region of
buffer as a Dart L list without copying.
finalinherited
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fromList
→ L Function(Iterable<num> list)
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Constructs a typed list
L from an iterable of X values.
finalinherited
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hashCode
→ int
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The hash code for this object.
no setterinherited
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indexSetterFunc
↔ Object? Function(P ptr, int i, num value)
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getter/setter pairinherited
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isPointerNull
→ bool Function(P ptr)
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Returns
true if ptr is null or zero.
finalinherited
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literalSetterFunc
↔ Object? Function(P ptr, num value)
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getter/setter pairinherited
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name
→ String
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Debug name for this allocator, used in logging and diagnostics.
finalinherited
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nullptrFactory
→ P Function()
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Returns a null/zero pointer of type
P.
finalinherited
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pointerFactory
→ P Function(int ptr)
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Wraps a source pointer
ptr into the platform pointer type P.
finalinherited
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pointerToSource
→ int Function(P ptr)
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Unwraps a platform pointer
ptr back to its source type S.
finalinherited
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printerFunc
→ String Function(P ptr)
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Returns a human-readable string representation of
ptr.
finalinherited
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runtimeType
→ Type
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A representation of the runtime type of the object.
no setterinherited
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slots
→ Map<String, (P, int)>
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Active allocation slots, keyed by slot name.
Each entry holds the pointer and its element count.
finalinherited
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temp
→ RaylibTemp
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finalinherited
Methods
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Array(List<num> array, {String? key})
→ P
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Writes
array into a slot of sufficient capacity and returns the pointer.
inherited
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At(String key, [int count = 1])
→ P
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Returns the
P stored in key, allocating (or reallocating)
if necessary.
inherited
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AtUnique(String key, [int count = 1])
→ P
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Allocates (or reuses) a slot identified by a unique
key suffix.
inherited
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Copy(int src, int length, {String? key})
→ P
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Copies
length elements from src into a slot and returns the pointer.
inherited
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dispose()
→ void
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Frees all currently tracked slots and clears the slot table.
inherited
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Fill(int count, num init(int), {String? key})
→ P
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Allocates (or reuses) a slot of
count elements, populating each index
i with the value returned by init(i).
inherited
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Free(String key)
→ void
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Frees the native memory owned by slot
key and removes it from the
table.
inherited
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FromTypedData(TypedData data, {String? key})
→ P
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Copies
data into a slot by reinterpreting its bytes as elements of type X.
inherited
-
FromTypedList(L list, {String? key})
→ P
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Copies
length elements from a typed list list into a slot.
inherited
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Has(String key)
→ bool
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Returns
true if a slot with the given key exists.
inherited
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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Raw([int count = 1])
→ P
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Allocates
count raw elements and returns the wrapped pointer.
inherited
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RawArray(List<num> array)
→ P
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Allocates an unslotted array.
inherited
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RawArrayPopulated(List<num> array)
→ P
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Allocates an unslotted array and populates it from
array.
inherited
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Ref1([num? o])
→ P
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Writes
o into slot '1' and returns its pointer.
inherited
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Ref2([num? o])
→ P
-
Writes
o into slot '2' and returns its pointer.
inherited
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Ref3([num? o])
→ P
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Writes
o into slot '3' and returns its pointer.
inherited
-
Ref4([num? o])
→ P
-
Writes
o into slot '4' and returns its pointer.
inherited
-
RefOrNull1(num? o)
→ P
-
Writes
o into slot '1' and returns its pointer, or returns nullptr
if o is null.
inherited
-
RefOrNull2(num? o)
→ P
-
Writes
o into slot '2' and returns its pointer, or returns nullptr
if o is null.
inherited
-
RefOrNull3(num? o)
→ P
-
Writes
o into slot '3' and returns its pointer, or returns nullptr
if o is null.
inherited
-
RefOrNull4(num? o)
→ P
-
Writes
o into slot '4' and returns its pointer, or returns nullptr
if o is null.
inherited
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signature()
→ String
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Returns a string that identifies the concrete type of this allocator,
including its type parameters.
inherited
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Size([int count = 1])
→ int
-
Returns the total byte size for
count elements.
inherited
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Sized(int length, {String? key})
→ P
-
Allocates (or reuses) a slot of
length elements and returns its pointer,
without writing any data into it.
inherited
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Slot(String key)
→ P?
-
Returns the pointer stored under
key, or null if the slot does not
exist. Does not allocate.
inherited
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slotKey([String? key])
→ String
-
Returns the canonical slot key for
key, falling back to 'struct'
when key is null.
inherited
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toString()
→ String
-
A string representation of this object.
inherited
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uniqueSlotKey(String key)
→ String
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Returns a slot key guaranteed to be unique within this temp context,
by prefixing
key with the next available ID.
inherited
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Unslot(String key)
→ void
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Removes the slot entry for
key from the table without freeing the
underlying memory.
inherited
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Value([num? value, String? key])
→ P
-
Returns the pointer for the slot identified by
key (default: 'struct'),
writing value into it when provided.
inherited
