blob: ab055ee6216b5ace748d3bc1ecffd97b3df516fc [file] [log] [blame]
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import "dart:_internal";
import "dart:collection" show ListBase;
import 'dart:math' show Random;
@patch
class ByteData implements TypedData {
@patch
factory ByteData(int length) {
var list = new Uint8List(length);
return new _ByteDataView(list, 0, length);
}
// Called directly from C code.
factory ByteData._view(TypedData typedData, int offsetInBytes, int length) {
return new _ByteDataView(typedData, offsetInBytes, length);
}
}
// Based class for _TypedList that provides common methods for implementing
// the collection and list interfaces.
// This class does not extend ListBase<T> since that would add type arguments
// to instances of _TypeListBase. Instead the subclasses use type specific
// mixins (like _IntListMixin, _DoubleListMixin) to implement ListBase<T>.
abstract class _TypedListBase {
// Method(s) implementing the Collection interface.
bool contains(element) {
var len = this.length;
for (var i = 0; i < len; ++i) {
if (this[i] == element) return true;
}
return false;
}
void forEach(void f(element)) {
var len = this.length;
for (var i = 0; i < len; i++) {
f(this[i]);
}
}
String join([String separator = ""]) {
StringBuffer buffer = new StringBuffer();
buffer.writeAll(this, separator);
return buffer.toString();
}
dynamic reduce(dynamic combine(value, element)) {
var len = this.length;
if (len == 0) throw IterableElementError.noElement();
var i = 0;
var value = this[0];
for (var i = 1; i < len; ++i) {
value = combine(value, this[i]);
}
return value;
}
dynamic fold(
dynamic initialValue, dynamic combine(dynamic initialValue, element)) {
var len = this.length;
for (var i = 0; i < len; ++i) {
initialValue = combine(initialValue, this[i]);
}
return initialValue;
}
Iterable map(f(element)) => new MappedIterable(this, f);
Iterable expand(Iterable f(element)) => new ExpandIterable(this, f);
bool every(bool f(element)) {
var len = this.length;
for (var i = 0; i < len; ++i) {
if (!f(this[i])) return false;
}
return true;
}
bool any(bool f(element)) {
var len = this.length;
for (var i = 0; i < len; ++i) {
if (f(this[i])) return true;
}
return false;
}
dynamic firstWhere(bool test(element), {orElse()}) {
var len = this.length;
for (var i = 0; i < len; ++i) {
var element = this[i];
if (test(element)) return element;
}
if (orElse != null) return orElse();
throw IterableElementError.noElement();
}
dynamic lastWhere(bool test(element), {orElse()}) {
var result = null;
var len = this.length;
for (var i = len - 1; i >= 0; --i) {
var element = this[i];
if (test(element)) {
return element;
}
}
if (orElse != null) return orElse();
throw IterableElementError.noElement();
}
dynamic singleWhere(bool test(element)) {
var result = null;
bool foundMatching = false;
var len = this.length;
for (var i = 0; i < len; ++i) {
var element = this[i];
if (test(element)) {
if (foundMatching) {
throw IterableElementError.tooMany();
}
result = element;
foundMatching = true;
}
}
if (foundMatching) return result;
throw IterableElementError.noElement();
}
dynamic elementAt(int index) {
return this[index];
}
bool get isEmpty {
return this.length == 0;
}
bool get isNotEmpty => !isEmpty;
// Method(s) implementing the List interface.
set length(newLength) {
throw new UnsupportedError("Cannot resize a fixed-length list");
}
void add(value) {
throw new UnsupportedError("Cannot add to a fixed-length list");
}
void addAll(Iterable value) {
throw new UnsupportedError("Cannot add to a fixed-length list");
}
void insert(int index, value) {
throw new UnsupportedError("Cannot insert into a fixed-length list");
}
void insertAll(int index, Iterable values) {
throw new UnsupportedError("Cannot insert into a fixed-length list");
}
void sort([int compare(a, b)]) {
if (compare == null) compare = Comparable.compare;
Sort.sort(this, compare);
}
void shuffle([Random random]) {
if (random == null) random = new Random();
var i = this.length;
while (i > 1) {
int pos = random.nextInt(i);
i -= 1;
var tmp = this[i];
this[i] = this[pos];
this[pos] = tmp;
}
}
int indexOf(element, [int start = 0]) {
return Lists.indexOf(this, element, start, this.length);
}
int lastIndexOf(element, [int start = null]) {
if (start == null) start = this.length - 1;
return Lists.lastIndexOf(this, element, start);
}
void clear() {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
int removeLast() {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
bool remove(Object element) {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
bool removeAt(int index) {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
void removeWhere(bool test(element)) {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
void retainWhere(bool test(element)) {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
dynamic get first {
if (length > 0) return this[0];
throw IterableElementError.noElement();
}
dynamic get last {
if (length > 0) return this[length - 1];
throw IterableElementError.noElement();
}
dynamic get single {
if (length == 1) return this[0];
if (length == 0) throw IterableElementError.noElement();
throw IterableElementError.tooMany();
}
void removeRange(int start, int end) {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
void replaceRange(int start, int end, Iterable iterable) {
throw new UnsupportedError("Cannot remove from a fixed-length list");
}
List toList({bool growable: true}) {
return new List.from(this, growable: growable);
}
Set toSet() {
return new Set.from(this);
}
List sublist(int start, [int end]) {
end = RangeError.checkValidRange(start, end, this.length);
var length = end - start;
List result = _createList(length);
result.setRange(0, length, this, start);
return result;
}
void setRange(int start, int end, Iterable from, [int skipCount = 0]) {
// Check ranges.
if (0 > start || start > end || end > length) {
RangeError.checkValidRange(start, end, length); // Always throws.
assert(false);
}
if (skipCount < 0) {
throw new ArgumentError(skipCount);
}
final count = end - start;
if ((from.length - skipCount) < count) {
throw IterableElementError.tooFew();
}
if (from is _TypedListBase) {
if (this.elementSizeInBytes == from.elementSizeInBytes) {
if ((count < 10) && (from.buffer != this.buffer)) {
Lists.copy(from, skipCount, this, start, count);
return;
} else if (this.buffer._data._setRange(
start * elementSizeInBytes + this.offsetInBytes,
count * elementSizeInBytes,
from.buffer._data,
skipCount * elementSizeInBytes + from.offsetInBytes,
ClassID.getID(this),
ClassID.getID(from))) {
return;
}
} else if (from.buffer == this.buffer) {
// Different element sizes, but same buffer means that we need
// an intermediate structure.
// TODO(srdjan): Optimize to skip copying if the range does not overlap.
final temp_buffer = new List(count);
for (var i = 0; i < count; i++) {
temp_buffer[i] = from[skipCount + i];
}
for (var i = start; i < end; i++) {
this[i] = temp_buffer[i - start];
}
return;
}
}
if (count == 0) return;
List otherList;
int otherStart;
if (from is List) {
otherList = from;
otherStart = skipCount;
} else {
otherList = from.skip(skipCount).toList(growable: false);
otherStart = 0;
}
if (otherStart + count > otherList.length) {
throw IterableElementError.tooFew();
}
Lists.copy(otherList, otherStart, this, start, count);
}
void setAll(int index, Iterable iterable) {
final end = iterable.length + index;
setRange(index, end, iterable);
}
void fillRange(int start, int end, [fillValue]) {
RangeError.checkValidRange(start, end, this.length);
for (var i = start; i < end; ++i) {
this[i] = fillValue;
}
}
// Method(s) implementing Object interface.
String toString() => ListBase.listToString(this);
// Internal utility methods.
// Returns true if operation succeeds.
// 'fromCid' and 'toCid' may be cid-s of the views and therefore may not
// match the cids of 'this' and 'from'.
// Uses toCid and fromCid to decide if clamping is necessary.
// Element size of toCid and fromCid must match (test at caller).
bool _setRange(int startInBytes, int lengthInBytes, _TypedListBase from,
int startFromInBytes, int toCid, int fromCid) native "TypedData_setRange";
}
class _IntListMixin {
Iterable<int> where(bool f(int element)) => new WhereIterable<int>(this, f);
Iterable<int> take(int n) => new SubListIterable<int>(this, 0, n);
Iterable<int> takeWhile(bool test(int element)) =>
new TakeWhileIterable<int>(this, test);
Iterable<int> skip(int n) => new SubListIterable<int>(this, n, null);
Iterable<int> skipWhile(bool test(element)) =>
new SkipWhileIterable<int>(this, test);
Iterable<int> get reversed => new ReversedListIterable<int>(this);
Map<int, int> asMap() => new ListMapView<int>(this);
Iterable<int> getRange(int start, [int end]) {
RangeError.checkValidRange(start, end, this.length);
return new SubListIterable<int>(this, start, end);
}
Iterator<int> get iterator => new _TypedListIterator<int>(this);
List<int> toList({bool growable: true}) {
return new List<int>.from(this, growable: growable);
}
Set<int> toSet() {
return new Set<int>.from(this);
}
}
class _DoubleListMixin {
Iterable<double> where(bool f(int element)) =>
new WhereIterable<double>(this, f);
Iterable<double> take(int n) => new SubListIterable<double>(this, 0, n);
Iterable<double> takeWhile(bool test(int element)) =>
new TakeWhileIterable<double>(this, test);
Iterable<double> skip(int n) => new SubListIterable<double>(this, n, null);
Iterable<double> skipWhile(bool test(element)) =>
new SkipWhileIterable<double>(this, test);
Iterable<double> get reversed => new ReversedListIterable<double>(this);
Map<int, double> asMap() => new ListMapView<double>(this);
Iterable<double> getRange(int start, [int end]) {
RangeError.checkValidRange(start, end, this.length);
return new SubListIterable<double>(this, start, end);
}
Iterator<double> get iterator => new _TypedListIterator<double>(this);
List<double> toList({bool growable: true}) {
return new List<double>.from(this, growable: growable);
}
Set<double> toSet() {
return new Set<double>.from(this);
}
}
class _Float32x4ListMixin {
Iterable<Float32x4> where(bool f(int element)) =>
new WhereIterable<Float32x4>(this, f);
Iterable<Float32x4> take(int n) => new SubListIterable<Float32x4>(this, 0, n);
Iterable<Float32x4> takeWhile(bool test(int element)) =>
new TakeWhileIterable<Float32x4>(this, test);
Iterable<Float32x4> skip(int n) =>
new SubListIterable<Float32x4>(this, n, null);
Iterable<Float32x4> skipWhile(bool test(element)) =>
new SkipWhileIterable<Float32x4>(this, test);
Iterable<Float32x4> get reversed => new ReversedListIterable<Float32x4>(this);
Map<int, Float32x4> asMap() => new ListMapView<Float32x4>(this);
Iterable<Float32x4> getRange(int start, [int end]) {
RangeError.checkValidRange(start, end, this.length);
return new SubListIterable<Float32x4>(this, start, end);
}
Iterator<Float32x4> get iterator => new _TypedListIterator<Float32x4>(this);
List<Float32x4> toList({bool growable: true}) {
return new List<Float32x4>.from(this, growable: growable);
}
Set<Float32x4> toSet() {
return new Set<Float32x4>.from(this);
}
}
class _Int32x4ListMixin {
Iterable<Int32x4> where(bool f(int element)) =>
new WhereIterable<Int32x4>(this, f);
Iterable<Int32x4> take(int n) => new SubListIterable<Int32x4>(this, 0, n);
Iterable<Int32x4> takeWhile(bool test(int element)) =>
new TakeWhileIterable<Int32x4>(this, test);
Iterable<Int32x4> skip(int n) => new SubListIterable<Int32x4>(this, n, null);
Iterable<Int32x4> skipWhile(bool test(element)) =>
new SkipWhileIterable<Int32x4>(this, test);
Iterable<Int32x4> get reversed => new ReversedListIterable<Int32x4>(this);
Map<int, Int32x4> asMap() => new ListMapView<Int32x4>(this);
Iterable<Int32x4> getRange(int start, [int end]) {
RangeError.checkValidRange(start, end, this.length);
return new SubListIterable<Int32x4>(this, start, end);
}
Iterator<Int32x4> get iterator => new _TypedListIterator<Int32x4>(this);
List<Int32x4> toList({bool growable: true}) {
return new List<Int32x4>.from(this, growable: growable);
}
Set<Int32x4> toSet() {
return new Set<Int32x4>.from(this);
}
}
class _Float64x2ListMixin {
Iterable<Float64x2> where(bool f(int element)) =>
new WhereIterable<Float64x2>(this, f);
Iterable<Float64x2> take(int n) => new SubListIterable<Float64x2>(this, 0, n);
Iterable<Float64x2> takeWhile(bool test(int element)) =>
new TakeWhileIterable<Float64x2>(this, test);
Iterable<Float64x2> skip(int n) =>
new SubListIterable<Float64x2>(this, n, null);
Iterable<Float64x2> skipWhile(bool test(element)) =>
new SkipWhileIterable<Float64x2>(this, test);
Iterable<Float64x2> get reversed => new ReversedListIterable<Float64x2>(this);
Map<int, Float64x2> asMap() => new ListMapView<Float64x2>(this);
Iterable<Float64x2> getRange(int start, [int end]) {
RangeError.checkValidRange(start, end, this.length);
return new SubListIterable<Float64x2>(this, start, end);
}
Iterator<Float64x2> get iterator => new _TypedListIterator<Float64x2>(this);
List<Float64x2> toList({bool growable: true}) {
return new List<Float64x2>.from(this, growable: growable);
}
Set<Float64x2> toSet() {
return new Set<Float64x2>.from(this);
}
}
class _ByteBuffer implements ByteBuffer {
final _TypedList _data;
_ByteBuffer(this._data);
factory _ByteBuffer._New(data) => new _ByteBuffer(data);
// Forward calls to _data.
int get lengthInBytes => _data.lengthInBytes;
int get hashCode => _data.hashCode;
bool operator ==(Object other) =>
(other is _ByteBuffer) && identical(_data, other._data);
ByteData asByteData([int offsetInBytes = 0, int length]) {
if (length == null) {
length = this.lengthInBytes - offsetInBytes;
}
return new _ByteDataView(this._data, offsetInBytes, length);
}
Int8List asInt8List([int offsetInBytes = 0, int length]) {
if (length == null) {
length = this.lengthInBytes - offsetInBytes;
}
return new _Int8ArrayView(this, offsetInBytes, length);
}
Uint8List asUint8List([int offsetInBytes = 0, int length]) {
if (length == null) {
length = this.lengthInBytes - offsetInBytes;
}
return new _Uint8ArrayView(this, offsetInBytes, length);
}
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int length]) {
if (length == null) {
length = this.lengthInBytes - offsetInBytes;
}
return new _Uint8ClampedArrayView(this, offsetInBytes, length);
}
Int16List asInt16List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Int16List.BYTES_PER_ELEMENT;
}
return new _Int16ArrayView(this, offsetInBytes, length);
}
Uint16List asUint16List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Uint16List.BYTES_PER_ELEMENT;
}
return new _Uint16ArrayView(this, offsetInBytes, length);
}
Int32List asInt32List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Int32List.BYTES_PER_ELEMENT;
}
return new _Int32ArrayView(this, offsetInBytes, length);
}
Uint32List asUint32List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Uint32List.BYTES_PER_ELEMENT;
}
return new _Uint32ArrayView(this, offsetInBytes, length);
}
Int64List asInt64List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Int64List.BYTES_PER_ELEMENT;
}
return new _Int64ArrayView(this, offsetInBytes, length);
}
Uint64List asUint64List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Uint64List.BYTES_PER_ELEMENT;
}
return new _Uint64ArrayView(this, offsetInBytes, length);
}
Float32List asFloat32List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Float32List.BYTES_PER_ELEMENT;
}
return new _Float32ArrayView(this, offsetInBytes, length);
}
Float64List asFloat64List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Float64List.BYTES_PER_ELEMENT;
}
return new _Float64ArrayView(this, offsetInBytes, length);
}
Float32x4List asFloat32x4List([int offsetInBytes = 0, int length]) {
if (length == null) {
length = (this.lengthInBytes - offsetInBytes) ~/
Float32x4List.BYTES_PER_ELEMENT;
}
return new _Float32x4ArrayView(this, offsetInBytes, length);
}
Int32x4List asInt32x4List([int offsetInBytes = 0, int length]) {
if (length == null) {
length =
(this.lengthInBytes - offsetInBytes) ~/ Int32x4List.BYTES_PER_ELEMENT;
}
return new _Int32x4ArrayView(this, offsetInBytes, length);
}
Float64x2List asFloat64x2List([int offsetInBytes = 0, int length]) {
if (length == null) {
length = (this.lengthInBytes - offsetInBytes) ~/
Float64x2List.BYTES_PER_ELEMENT;
}
return new _Float64x2ArrayView(this, offsetInBytes, length);
}
}
abstract class _TypedList extends _TypedListBase {
// Default method implementing parts of the TypedData interface.
int get offsetInBytes {
return 0;
}
int get lengthInBytes {
return length * elementSizeInBytes;
}
_ByteBuffer get buffer => new _ByteBuffer(this);
// Methods implementing the collection interface.
int get length native "TypedData_length";
// Internal utility methods.
int _getInt8(int offsetInBytes) native "TypedData_GetInt8";
void _setInt8(int offsetInBytes, int value) native "TypedData_SetInt8";
int _getUint8(int offsetInBytes) native "TypedData_GetUint8";
void _setUint8(int offsetInBytes, int value) native "TypedData_SetUint8";
int _getInt16(int offsetInBytes) native "TypedData_GetInt16";
void _setInt16(int offsetInBytes, int value) native "TypedData_SetInt16";
int _getUint16(int offsetInBytes) native "TypedData_GetUint16";
void _setUint16(int offsetInBytes, int value) native "TypedData_SetUint16";
int _getInt32(int offsetInBytes) native "TypedData_GetInt32";
void _setInt32(int offsetInBytes, int value) native "TypedData_SetInt32";
int _getUint32(int offsetInBytes) native "TypedData_GetUint32";
void _setUint32(int offsetInBytes, int value) native "TypedData_SetUint32";
int _getInt64(int offsetInBytes) native "TypedData_GetInt64";
void _setInt64(int offsetInBytes, int value) native "TypedData_SetInt64";
int _getUint64(int offsetInBytes) native "TypedData_GetUint64";
void _setUint64(int offsetInBytes, int value) native "TypedData_SetUint64";
double _getFloat32(int offsetInBytes) native "TypedData_GetFloat32";
void _setFloat32(int offsetInBytes, double value)
native "TypedData_SetFloat32";
double _getFloat64(int offsetInBytes) native "TypedData_GetFloat64";
void _setFloat64(int offsetInBytes, double value)
native "TypedData_SetFloat64";
Float32x4 _getFloat32x4(int offsetInBytes) native "TypedData_GetFloat32x4";
void _setFloat32x4(int offsetInBytes, Float32x4 value)
native "TypedData_SetFloat32x4";
Int32x4 _getInt32x4(int offsetInBytes) native "TypedData_GetInt32x4";
void _setInt32x4(int offsetInBytes, Int32x4 value)
native "TypedData_SetInt32x4";
Float64x2 _getFloat64x2(int offsetInBytes) native "TypedData_GetFloat64x2";
void _setFloat64x2(int offsetInBytes, Float64x2 value)
native "TypedData_SetFloat64x2";
/**
* Stores the [CodeUnits] as UTF-16 units into this TypedData at
* positions [start]..[end] (uint16 indices).
*/
void _setCodeUnits(
CodeUnits units, int byteStart, int length, int skipCount) {
assert(byteStart + length * Uint16List.BYTES_PER_ELEMENT <= lengthInBytes);
String string = CodeUnits.stringOf(units);
int sliceEnd = skipCount + length;
RangeError.checkValidRange(
skipCount, sliceEnd, string.length, "skipCount", "skipCount + length");
for (int i = 0; i < length; i++) {
_setUint16(byteStart + i * Uint16List.BYTES_PER_ELEMENT,
string.codeUnitAt(skipCount + i));
}
}
}
@patch
class Int8List {
@patch
factory Int8List(int length) native "TypedData_Int8Array_new";
@patch
factory Int8List.fromList(List<int> elements) {
return new Int8List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Int8List extends _TypedList with _IntListMixin implements Int8List {
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getInt8(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setInt8(index, _toInt8(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int8List _createList(int length) {
return new Int8List(length);
}
}
@patch
class Uint8List {
@patch
factory Uint8List(int length) native "TypedData_Uint8Array_new";
@patch
factory Uint8List.fromList(List<int> elements) {
return new Uint8List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Uint8List extends _TypedList with _IntListMixin implements Uint8List {
// Methods implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getUint8(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setUint8(index, _toUint8(value));
}
// Methods implementing TypedData interface.
int get elementSizeInBytes {
return Uint8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint8List _createList(int length) {
return new Uint8List(length);
}
}
@patch
class Uint8ClampedList {
@patch
factory Uint8ClampedList(int length) native "TypedData_Uint8ClampedArray_new";
@patch
factory Uint8ClampedList.fromList(List<int> elements) {
return new Uint8ClampedList(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Uint8ClampedList extends _TypedList
with _IntListMixin
implements Uint8ClampedList {
// Methods implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getUint8(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setUint8(index, _toClampedUint8(value));
}
// Methods implementing TypedData interface.
int get elementSizeInBytes {
return Uint8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint8ClampedList _createList(int length) {
return new Uint8ClampedList(length);
}
}
@patch
class Int16List {
@patch
factory Int16List(int length) native "TypedData_Int16Array_new";
@patch
factory Int16List.fromList(List<int> elements) {
return new Int16List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Int16List extends _TypedList with _IntListMixin implements Int16List {
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt16(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt16(index, _toInt16(value));
}
void setRange(int start, int end, Iterable iterable, [int skipCount = 0]) {
if (iterable is CodeUnits) {
end = RangeError.checkValidRange(start, end, this.length);
int length = end - start;
int byteStart = this.offsetInBytes + start * Int16List.BYTES_PER_ELEMENT;
_setCodeUnits(iterable, byteStart, length, skipCount);
} else {
super.setRange(start, end, iterable, skipCount);
}
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int16List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int16List _createList(int length) {
return new Int16List(length);
}
int _getIndexedInt16(int index) {
return _getInt16(index * Int16List.BYTES_PER_ELEMENT);
}
void _setIndexedInt16(int index, int value) {
_setInt16(index * Int16List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Uint16List {
@patch
factory Uint16List(int length) native "TypedData_Uint16Array_new";
@patch
factory Uint16List.fromList(List<int> elements) {
return new Uint16List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Uint16List extends _TypedList with _IntListMixin implements Uint16List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedUint16(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedUint16(index, _toUint16(value));
}
void setRange(int start, int end, Iterable iterable, [int skipCount = 0]) {
if (iterable is CodeUnits) {
end = RangeError.checkValidRange(start, end, this.length);
int length = end - start;
int byteStart = this.offsetInBytes + start * Uint16List.BYTES_PER_ELEMENT;
_setCodeUnits(iterable, byteStart, length, skipCount);
} else {
super.setRange(start, end, iterable, skipCount);
}
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint16List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint16List _createList(int length) {
return new Uint16List(length);
}
int _getIndexedUint16(int index) {
return _getUint16(index * Uint16List.BYTES_PER_ELEMENT);
}
void _setIndexedUint16(int index, int value) {
_setUint16(index * Uint16List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Int32List {
@patch
factory Int32List(int length) native "TypedData_Int32Array_new";
@patch
factory Int32List.fromList(List<int> elements) {
return new Int32List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Int32List extends _TypedList with _IntListMixin implements Int32List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt32(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt32(index, _toInt32(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int32List _createList(int length) {
return new Int32List(length);
}
int _getIndexedInt32(int index) {
return _getInt32(index * Int32List.BYTES_PER_ELEMENT);
}
void _setIndexedInt32(int index, int value) {
_setInt32(index * Int32List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Uint32List {
@patch
factory Uint32List(int length) native "TypedData_Uint32Array_new";
@patch
factory Uint32List.fromList(List<int> elements) {
return new Uint32List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Uint32List extends _TypedList with _IntListMixin implements Uint32List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedUint32(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedUint32(index, _toUint32(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint32List _createList(int length) {
return new Uint32List(length);
}
int _getIndexedUint32(int index) {
return _getUint32(index * Uint32List.BYTES_PER_ELEMENT);
}
void _setIndexedUint32(int index, int value) {
_setUint32(index * Uint32List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Int64List {
@patch
factory Int64List(int length) native "TypedData_Int64Array_new";
@patch
factory Int64List.fromList(List<int> elements) {
return new Int64List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Int64List extends _TypedList with _IntListMixin implements Int64List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt64(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt64(index, _toInt64(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int64List _createList(int length) {
return new Int64List(length);
}
int _getIndexedInt64(int index) {
return _getInt64(index * Int64List.BYTES_PER_ELEMENT);
}
void _setIndexedInt64(int index, int value) {
_setInt64(index * Int64List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Uint64List {
@patch
factory Uint64List(int length) native "TypedData_Uint64Array_new";
@patch
factory Uint64List.fromList(List<int> elements) {
return new Uint64List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Uint64List extends _TypedList with _IntListMixin implements Uint64List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedUint64(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedUint64(index, _toUint64(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint64List _createList(int length) {
return new Uint64List(length);
}
int _getIndexedUint64(int index) {
return _getUint64(index * Uint64List.BYTES_PER_ELEMENT);
}
void _setIndexedUint64(int index, int value) {
_setUint64(index * Uint64List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Float32List {
@patch
factory Float32List(int length) native "TypedData_Float32Array_new";
@patch
factory Float32List.fromList(List<double> elements) {
return new Float32List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Float32List extends _TypedList
with _DoubleListMixin
implements Float32List {
// Method(s) implementing the List interface.
double operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat32(index);
}
void operator []=(int index, double value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat32(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float32List _createList(int length) {
return new Float32List(length);
}
double _getIndexedFloat32(int index) {
return _getFloat32(index * Float32List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat32(int index, double value) {
_setFloat32(index * Float32List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Float64List {
@patch
factory Float64List(int length) native "TypedData_Float64Array_new";
@patch
factory Float64List.fromList(List<double> elements) {
return new Float64List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Float64List extends _TypedList
with _DoubleListMixin
implements Float64List {
// Method(s) implementing the List interface.
double operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat64(index);
}
void operator []=(int index, double value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat64(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float64List _createList(int length) {
return new Float64List(length);
}
double _getIndexedFloat64(int index) {
return _getFloat64(index * Float64List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat64(int index, double value) {
_setFloat64(index * Float64List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Float32x4List {
@patch
factory Float32x4List(int length) native "TypedData_Float32x4Array_new";
@patch
factory Float32x4List.fromList(List<Float32x4> elements) {
return new Float32x4List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Float32x4List extends _TypedList
with _Float32x4ListMixin
implements Float32x4List {
Float32x4 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat32x4(index);
}
void operator []=(int index, Float32x4 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat32x4(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float32x4List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float32x4List _createList(int length) {
return new Float32x4List(length);
}
Float32x4 _getIndexedFloat32x4(int index) {
return _getFloat32x4(index * Float32x4List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat32x4(int index, Float32x4 value) {
_setFloat32x4(index * Float32x4List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Int32x4List {
@patch
factory Int32x4List(int length) native "TypedData_Int32x4Array_new";
@patch
factory Int32x4List.fromList(List<Int32x4> elements) {
return new Int32x4List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Int32x4List extends _TypedList
with _Int32x4ListMixin
implements Int32x4List {
Int32x4 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt32x4(index);
}
void operator []=(int index, Int32x4 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt32x4(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int32x4List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int32x4List _createList(int length) {
return new Int32x4List(length);
}
Int32x4 _getIndexedInt32x4(int index) {
return _getInt32x4(index * Int32x4List.BYTES_PER_ELEMENT);
}
void _setIndexedInt32x4(int index, Int32x4 value) {
_setInt32x4(index * Int32x4List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Float64x2List {
@patch
factory Float64x2List(int length) native "TypedData_Float64x2Array_new";
@patch
factory Float64x2List.fromList(List<Float64x2> elements) {
return new Float64x2List(elements.length)
..setRange(0, elements.length, elements);
}
}
class _Float64x2List extends _TypedList
with _Float64x2ListMixin
implements Float64x2List {
Float64x2 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat64x2(index);
}
void operator []=(int index, Float64x2 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat64x2(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float64x2List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float64x2List _createList(int length) {
return new Float64x2List(length);
}
Float64x2 _getIndexedFloat64x2(int index) {
return _getFloat64x2(index * Float64x2List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat64x2(int index, Float64x2 value) {
_setFloat64x2(index * Float64x2List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalInt8Array extends _TypedList
with _IntListMixin
implements Int8List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getInt8(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setInt8(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int8List _createList(int length) {
return new Int8List(length);
}
}
class _ExternalUint8Array extends _TypedList
with _IntListMixin
implements Uint8List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getUint8(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setUint8(index, _toUint8(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint8List _createList(int length) {
return new Uint8List(length);
}
}
class _ExternalUint8ClampedArray extends _TypedList
with _IntListMixin
implements Uint8ClampedList {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getUint8(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setUint8(index, _toClampedUint8(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint8ClampedList _createList(int length) {
return new Uint8ClampedList(length);
}
}
class _ExternalInt16Array extends _TypedList
with _IntListMixin
implements Int16List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt16(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt16(index, _toInt16(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int16List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int16List _createList(int length) {
return new Int16List(length);
}
int _getIndexedInt16(int index) {
return _getInt16(index * Int16List.BYTES_PER_ELEMENT);
}
void _setIndexedInt16(int index, int value) {
_setInt16(index * Int16List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalUint16Array extends _TypedList
with _IntListMixin
implements Uint16List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedUint16(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedUint16(index, _toUint16(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint16List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint16List _createList(int length) {
return new Uint16List(length);
}
int _getIndexedUint16(int index) {
return _getUint16(index * Uint16List.BYTES_PER_ELEMENT);
}
void _setIndexedUint16(int index, int value) {
_setUint16(index * Uint16List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalInt32Array extends _TypedList
with _IntListMixin
implements Int32List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt32(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt32(index, _toInt32(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int32List _createList(int length) {
return new Int32List(length);
}
int _getIndexedInt32(int index) {
return _getInt32(index * Int32List.BYTES_PER_ELEMENT);
}
void _setIndexedInt32(int index, int value) {
_setInt32(index * Int32List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalUint32Array extends _TypedList
with _IntListMixin
implements Uint32List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedUint32(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedUint32(index, _toUint32(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint32List _createList(int length) {
return new Uint32List(length);
}
int _getIndexedUint32(int index) {
return _getUint32(index * Uint32List.BYTES_PER_ELEMENT);
}
void _setIndexedUint32(int index, int value) {
_setUint32(index * Uint32List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalInt64Array extends _TypedList
with _IntListMixin
implements Int64List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt64(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt64(index, _toInt64(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int64List _createList(int length) {
return new Int64List(length);
}
int _getIndexedInt64(int index) {
return _getInt64(index * Int64List.BYTES_PER_ELEMENT);
}
void _setIndexedInt64(int index, int value) {
_setInt64(index * Int64List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalUint64Array extends _TypedList
with _IntListMixin
implements Uint64List {
// Method(s) implementing the List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedUint64(index);
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedUint64(index, _toUint64(value));
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Uint64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint64List _createList(int length) {
return new Uint64List(length);
}
int _getIndexedUint64(int index) {
return _getUint64(index * Uint64List.BYTES_PER_ELEMENT);
}
void _setIndexedUint64(int index, int value) {
_setUint64(index * Uint64List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalFloat32Array extends _TypedList
with _DoubleListMixin
implements Float32List {
// Method(s) implementing the List interface.
double operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat32(index);
}
void operator []=(int index, double value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat32(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float32List _createList(int length) {
return new Float32List(length);
}
double _getIndexedFloat32(int index) {
return _getFloat32(index * Float32List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat32(int index, double value) {
_setFloat32(index * Float32List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalFloat64Array extends _TypedList
with _DoubleListMixin
implements Float64List {
// Method(s) implementing the List interface.
double operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat64(index);
}
void operator []=(int index, double value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat64(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float64List _createList(int length) {
return new Float64List(length);
}
double _getIndexedFloat64(int index) {
return _getFloat64(index * Float64List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat64(int index, double value) {
_setFloat64(index * Float64List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalFloat32x4Array extends _TypedList
with _Float32x4ListMixin
implements Float32x4List {
// Method(s) implementing the List interface.
Float32x4 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat32x4(index);
}
void operator []=(int index, Float32x4 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat32x4(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float32x4List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float32x4List _createList(int length) {
return new Float32x4List(length);
}
Float32x4 _getIndexedFloat32x4(int index) {
return _getFloat32x4(index * Float32x4List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat32x4(int index, Float32x4 value) {
_setFloat32x4(index * Float32x4List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalInt32x4Array extends _TypedList
with _Int32x4ListMixin
implements Int32x4List {
// Method(s) implementing the List interface.
Int32x4 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedInt32x4(index);
}
void operator []=(int index, Int32x4 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedInt32x4(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Int32x4List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int32x4List _createList(int length) {
return new Int32x4List(length);
}
Int32x4 _getIndexedInt32x4(int index) {
return _getInt32x4(index * Int32x4List.BYTES_PER_ELEMENT);
}
void _setIndexedInt32x4(int index, Int32x4 value) {
_setInt32x4(index * Int32x4List.BYTES_PER_ELEMENT, value);
}
}
class _ExternalFloat64x2Array extends _TypedList
with _Float64x2ListMixin
implements Float64x2List {
// Method(s) implementing the List interface.
Float64x2 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _getIndexedFloat64x2(index);
}
void operator []=(int index, Float64x2 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_setIndexedFloat64x2(index, value);
}
// Method(s) implementing the TypedData interface.
int get elementSizeInBytes {
return Float64x2List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float64x2List _createList(int length) {
return new Float64x2List(length);
}
Float64x2 _getIndexedFloat64x2(int index) {
return _getFloat64x2(index * Float64x2List.BYTES_PER_ELEMENT);
}
void _setIndexedFloat64x2(int index, Float64x2 value) {
_setFloat64x2(index * Float64x2List.BYTES_PER_ELEMENT, value);
}
}
@patch
class Float32x4 {
@patch
factory Float32x4(double x, double y, double z, double w)
native "Float32x4_fromDoubles";
@patch
factory Float32x4.splat(double v) native "Float32x4_splat";
@patch
factory Float32x4.zero() native "Float32x4_zero";
@patch
factory Float32x4.fromInt32x4Bits(Int32x4 x)
native "Float32x4_fromInt32x4Bits";
@patch
factory Float32x4.fromFloat64x2(Float64x2 v) native "Float32x4_fromFloat64x2";
}
class _Float32x4 implements Float32x4 {
Float32x4 operator +(Float32x4 other) native "Float32x4_add";
Float32x4 operator -() native "Float32x4_negate";
Float32x4 operator -(Float32x4 other) native "Float32x4_sub";
Float32x4 operator *(Float32x4 other) native "Float32x4_mul";
Float32x4 operator /(Float32x4 other) native "Float32x4_div";
Int32x4 lessThan(Float32x4 other) native "Float32x4_cmplt";
Int32x4 lessThanOrEqual(Float32x4 other) native "Float32x4_cmplte";
Int32x4 greaterThan(Float32x4 other) native "Float32x4_cmpgt";
Int32x4 greaterThanOrEqual(Float32x4 other) native "Float32x4_cmpgte";
Int32x4 equal(Float32x4 other) native "Float32x4_cmpequal";
Int32x4 notEqual(Float32x4 other) native "Float32x4_cmpnequal";
Float32x4 scale(double s) native "Float32x4_scale";
Float32x4 abs() native "Float32x4_abs";
Float32x4 clamp(Float32x4 lowerLimit, Float32x4 upperLimit)
native "Float32x4_clamp";
double get x native "Float32x4_getX";
double get y native "Float32x4_getY";
double get z native "Float32x4_getZ";
double get w native "Float32x4_getW";
int get signMask native "Float32x4_getSignMask";
Float32x4 shuffle(int mask) native "Float32x4_shuffle";
Float32x4 shuffleMix(Float32x4 zw, int mask) native "Float32x4_shuffleMix";
Float32x4 withX(double x) native "Float32x4_setX";
Float32x4 withY(double y) native "Float32x4_setY";
Float32x4 withZ(double z) native "Float32x4_setZ";
Float32x4 withW(double w) native "Float32x4_setW";
Float32x4 min(Float32x4 other) native "Float32x4_min";
Float32x4 max(Float32x4 other) native "Float32x4_max";
Float32x4 sqrt() native "Float32x4_sqrt";
Float32x4 reciprocal() native "Float32x4_reciprocal";
Float32x4 reciprocalSqrt() native "Float32x4_reciprocalSqrt";
}
@patch
class Int32x4 {
@patch
factory Int32x4(int x, int y, int z, int w) native "Int32x4_fromInts";
@patch
factory Int32x4.bool(bool x, bool y, bool z, bool w)
native "Int32x4_fromBools";
@patch
factory Int32x4.fromFloat32x4Bits(Float32x4 x)
native "Int32x4_fromFloat32x4Bits";
}
class _Int32x4 implements Int32x4 {
Int32x4 operator |(Int32x4 other) native "Int32x4_or";
Int32x4 operator &(Int32x4 other) native "Int32x4_and";
Int32x4 operator ^(Int32x4 other) native "Int32x4_xor";
Int32x4 operator +(Int32x4 other) native "Int32x4_add";
Int32x4 operator -(Int32x4 other) native "Int32x4_sub";
int get x native "Int32x4_getX";
int get y native "Int32x4_getY";
int get z native "Int32x4_getZ";
int get w native "Int32x4_getW";
int get signMask native "Int32x4_getSignMask";
Int32x4 shuffle(int mask) native "Int32x4_shuffle";
Int32x4 shuffleMix(Int32x4 zw, int mask) native "Int32x4_shuffleMix";
Int32x4 withX(int x) native "Int32x4_setX";
Int32x4 withY(int y) native "Int32x4_setY";
Int32x4 withZ(int z) native "Int32x4_setZ";
Int32x4 withW(int w) native "Int32x4_setW";
bool get flagX native "Int32x4_getFlagX";
bool get flagY native "Int32x4_getFlagY";
bool get flagZ native "Int32x4_getFlagZ";
bool get flagW native "Int32x4_getFlagW";
Int32x4 withFlagX(bool x) native "Int32x4_setFlagX";
Int32x4 withFlagY(bool y) native "Int32x4_setFlagY";
Int32x4 withFlagZ(bool z) native "Int32x4_setFlagZ";
Int32x4 withFlagW(bool w) native "Int32x4_setFlagW";
Float32x4 select(Float32x4 trueValue, Float32x4 falseValue)
native "Int32x4_select";
}
@patch
class Float64x2 {
@patch
factory Float64x2(double x, double y) native "Float64x2_fromDoubles";
@patch
factory Float64x2.splat(double v) native "Float64x2_splat";
@patch
factory Float64x2.zero() native "Float64x2_zero";
@patch
factory Float64x2.fromFloat32x4(Float32x4 v) native "Float64x2_fromFloat32x4";
}
class _Float64x2 implements Float64x2 {
Float64x2 operator +(Float64x2 other) native "Float64x2_add";
Float64x2 operator -() native "Float64x2_negate";
Float64x2 operator -(Float64x2 other) native "Float64x2_sub";
Float64x2 operator *(Float64x2 other) native "Float64x2_mul";
Float64x2 operator /(Float64x2 other) native "Float64x2_div";
Float64x2 scale(double s) native "Float64x2_scale";
Float64x2 abs() native "Float64x2_abs";
Float64x2 clamp(Float64x2 lowerLimit, Float64x2 upperLimit)
native "Float64x2_clamp";
double get x native "Float64x2_getX";
double get y native "Float64x2_getY";
int get signMask native "Float64x2_getSignMask";
Float64x2 withX(double x) native "Float64x2_setX";
Float64x2 withY(double y) native "Float64x2_setY";
Float64x2 min(Float64x2 other) native "Float64x2_min";
Float64x2 max(Float64x2 other) native "Float64x2_max";
Float64x2 sqrt() native "Float64x2_sqrt";
}
class _TypedListIterator<E> implements Iterator<E> {
final List<E> _array;
final int _length;
int _position;
E _current;
_TypedListIterator(List array)
: _array = array,
_length = array.length,
_position = -1 {
assert(array is _TypedList || array is _TypedListView);
}
bool moveNext() {
int nextPosition = _position + 1;
if (nextPosition < _length) {
_current = _array[nextPosition];
_position = nextPosition;
return true;
}
_position = _length;
_current = null;
return false;
}
E get current => _current;
}
class _TypedListView extends _TypedListBase implements TypedData {
_TypedListView(_ByteBuffer _buffer, int _offset, int _length)
: _typedData = _buffer._data,
offsetInBytes = _offset,
length = _length {}
// Method(s) implementing the TypedData interface.
int get lengthInBytes {
return length * elementSizeInBytes;
}
_ByteBuffer get buffer {
return _typedData.buffer;
}
final _TypedList _typedData;
final int offsetInBytes;
final int length;
}
class _Int8ArrayView extends _TypedListView
with _IntListMixin
implements Int8List {
// Constructor.
_Int8ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Int8List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, _offsetInBytes,
length * Int8List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getInt8(offsetInBytes + (index * Int8List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setInt8(
offsetInBytes + (index * Int8List.BYTES_PER_ELEMENT), _toInt8(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int8List _createList(int length) {
return new Int8List(length);
}
}
class _Uint8ArrayView extends _TypedListView
with _IntListMixin
implements Uint8List {
// Constructor.
_Uint8ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Uint8List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, _offsetInBytes,
length * Uint8List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getUint8(offsetInBytes + (index * Uint8List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setUint8(
offsetInBytes + (index * Uint8List.BYTES_PER_ELEMENT), _toUint8(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Uint8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint8List _createList(int length) {
return new Uint8List(length);
}
}
class _Uint8ClampedArrayView extends _TypedListView
with _IntListMixin
implements Uint8ClampedList {
// Constructor.
_Uint8ClampedArrayView(_ByteBuffer buffer,
[int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Uint8List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Uint8List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getUint8(offsetInBytes + (index * Uint8List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setUint8(offsetInBytes + (index * Uint8List.BYTES_PER_ELEMENT),
_toClampedUint8(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Uint8List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint8ClampedList _createList(int length) {
return new Uint8ClampedList(length);
}
}
class _Int16ArrayView extends _TypedListView
with _IntListMixin
implements Int16List {
// Constructor.
_Int16ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Int16List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Int16List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Int16List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getInt16(offsetInBytes + (index * Int16List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setInt16(
offsetInBytes + (index * Int16List.BYTES_PER_ELEMENT), _toInt16(value));
}
void setRange(int start, int end, Iterable iterable, [int skipCount = 0]) {
if (iterable is CodeUnits) {
end = RangeError.checkValidRange(start, end, this.length);
int length = end - start;
int byteStart = this.offsetInBytes + start * Int16List.BYTES_PER_ELEMENT;
_typedData._setCodeUnits(iterable, byteStart, length, skipCount);
} else {
super.setRange(start, end, iterable, skipCount);
}
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int16List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int16List _createList(int length) {
return new Int16List(length);
}
}
class _Uint16ArrayView extends _TypedListView
with _IntListMixin
implements Uint16List {
// Constructor.
_Uint16ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Uint16List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Uint16List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Uint16List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getUint16(offsetInBytes + (index * Uint16List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setUint16(
offsetInBytes + (index * Uint16List.BYTES_PER_ELEMENT),
_toUint16(value));
}
void setRange(int start, int end, Iterable iterable, [int skipCount = 0]) {
if (iterable is CodeUnits) {
end = RangeError.checkValidRange(start, end, this.length);
int length = end - start;
int byteStart = this.offsetInBytes + start * Uint16List.BYTES_PER_ELEMENT;
_typedData._setCodeUnits(iterable, byteStart, length, skipCount);
} else {
super.setRange(start, end, iterable, skipCount);
}
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Uint16List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint16List _createList(int length) {
return new Uint16List(length);
}
}
class _Int32ArrayView extends _TypedListView
with _IntListMixin
implements Int32List {
// Constructor.
_Int32ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Int32List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Int32List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Int32List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getInt32(offsetInBytes + (index * Int32List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setInt32(
offsetInBytes + (index * Int32List.BYTES_PER_ELEMENT), _toInt32(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int32List _createList(int length) {
return new Int32List(length);
}
}
class _Uint32ArrayView extends _TypedListView
with _IntListMixin
implements Uint32List {
// Constructor.
_Uint32ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Uint32List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Uint32List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Uint32List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getUint32(offsetInBytes + (index * Uint32List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setUint32(
offsetInBytes + (index * Uint32List.BYTES_PER_ELEMENT),
_toUint32(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Uint32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint32List _createList(int length) {
return new Uint32List(length);
}
}
class _Int64ArrayView extends _TypedListView
with _IntListMixin
implements Int64List {
// Constructor.
_Int64ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Int64List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Int64List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Int64List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getInt64(offsetInBytes + (index * Int64List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setInt64(
offsetInBytes + (index * Int64List.BYTES_PER_ELEMENT), _toInt64(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int64List _createList(int length) {
return new Int64List(length);
}
}
class _Uint64ArrayView extends _TypedListView
with _IntListMixin
implements Uint64List {
// Constructor.
_Uint64ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Uint64List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Uint64List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Uint64List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
int operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getUint64(offsetInBytes + (index * Uint64List.BYTES_PER_ELEMENT));
}
void operator []=(int index, int value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setUint64(
offsetInBytes + (index * Uint64List.BYTES_PER_ELEMENT),
_toUint64(value));
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Uint64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Uint64List _createList(int length) {
return new Uint64List(length);
}
}
class _Float32ArrayView extends _TypedListView
with _DoubleListMixin
implements Float32List {
// Constructor.
_Float32ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Float32List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Float32List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Float32List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
double operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getFloat32(offsetInBytes + (index * Float32List.BYTES_PER_ELEMENT));
}
void operator []=(int index, double value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setFloat32(
offsetInBytes + (index * Float32List.BYTES_PER_ELEMENT), value);
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Float32List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float32List _createList(int length) {
return new Float32List(length);
}
}
class _Float64ArrayView extends _TypedListView
with _DoubleListMixin
implements Float64List {
// Constructor.
_Float64ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Float64List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Float64List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Float64List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
double operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getFloat64(offsetInBytes + (index * Float64List.BYTES_PER_ELEMENT));
}
void operator []=(int index, double value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setFloat64(
offsetInBytes + (index * Float64List.BYTES_PER_ELEMENT), value);
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Float64List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float64List _createList(int length) {
return new Float64List(length);
}
}
class _Float32x4ArrayView extends _TypedListView
with _Float32x4ListMixin
implements Float32x4List {
// Constructor.
_Float32x4ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Float32x4List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Float32x4List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Float32x4List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
Float32x4 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData._getFloat32x4(
offsetInBytes + (index * Float32x4List.BYTES_PER_ELEMENT));
}
void operator []=(int index, Float32x4 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setFloat32x4(
offsetInBytes + (index * Float32x4List.BYTES_PER_ELEMENT), value);
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Float32x4List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float32x4List _createList(int length) {
return new Float32x4List(length);
}
}
class _Int32x4ArrayView extends _TypedListView
with _Int32x4ListMixin
implements Int32x4List {
// Constructor.
_Int32x4ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Int32x4List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Int32x4List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Int32x4List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
Int32x4 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData
._getInt32x4(offsetInBytes + (index * Int32x4List.BYTES_PER_ELEMENT));
}
void operator []=(int index, Int32x4 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setInt32x4(
offsetInBytes + (index * Int32x4List.BYTES_PER_ELEMENT), value);
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Int32x4List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Int32x4List _createList(int length) {
return new Int32x4List(length);
}
}
class _Float64x2ArrayView extends _TypedListView
with _Float64x2ListMixin
implements Float64x2List {
// Constructor.
_Float64x2ArrayView(_ByteBuffer buffer, [int _offsetInBytes = 0, int _length])
: super(
buffer,
_offsetInBytes,
_defaultIfNull(
_length,
((buffer.lengthInBytes - _offsetInBytes) ~/
Float64x2List.BYTES_PER_ELEMENT))) {
_rangeCheck(buffer.lengthInBytes, offsetInBytes,
length * Float64x2List.BYTES_PER_ELEMENT);
_offsetAlignmentCheck(_offsetInBytes, Float64x2List.BYTES_PER_ELEMENT);
}
// Method(s) implementing List interface.
Float64x2 operator [](int index) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
return _typedData._getFloat64x2(
offsetInBytes + (index * Float64x2List.BYTES_PER_ELEMENT));
}
void operator []=(int index, Float64x2 value) {
if (index < 0 || index >= length) {
throw new RangeError.index(index, this, "index");
}
_typedData._setFloat64x2(
offsetInBytes + (index * Float64x2List.BYTES_PER_ELEMENT), value);
}
// Method(s) implementing TypedData interface.
int get elementSizeInBytes {
return Float64x2List.BYTES_PER_ELEMENT;
}
// Internal utility methods.
Float64x2List _createList(int length) {
return new Float64x2List(length);
}
}
class _ByteDataView implements ByteData {
_ByteDataView(TypedData typedData, int _offsetInBytes, int _lengthInBytes)
: _typedData = typedData,
_offset = _offsetInBytes,
length = _lengthInBytes {
_rangeCheck(_typedData.lengthInBytes, _offset, length);
}
// Method(s) implementing TypedData interface.
_ByteBuffer get buffer {
return _typedData.buffer;
}
int get lengthInBytes {
return length;
}
int get offsetInBytes {
return _offset;
}
int get elementSizeInBytes {
return 1;
}
// Method(s) implementing ByteData interface.
int getInt8(int byteOffset) {
if (byteOffset < 0 || byteOffset >= length) {
throw new RangeError.index(byteOffset, this, "byteOffset");
}
return _typedData._getInt8(_offset + byteOffset);
}
void setInt8(int byteOffset, int value) {
if (byteOffset < 0 || byteOffset >= length) {
throw new RangeError.index(byteOffset, this, "byteOffset");
}
_typedData._setInt8(_offset + byteOffset, value);
}
int getUint8(int byteOffset) {
if (byteOffset < 0 || byteOffset >= length) {
throw new RangeError.index(byteOffset, this, "byteOffset");
}
return _typedData._getUint8(_offset + byteOffset);
}
void setUint8(int byteOffset, int value) {
if (byteOffset < 0 || byteOffset >= length) {
throw new RangeError.index(byteOffset, this, "byteOffset");
}
_typedData._setUint8(_offset + byteOffset, value);
}
int getInt16(int byteOffset, [Endianness endian = Endianness.BIG_ENDIAN]) {
if (byteOffset < 0 || byteOffset + 1 >= length) {
throw new RangeError.range(byteOffset, 0, length - 2, "byteOffset");
}
var result = _typedData._getInt16(_offset + byteOffset);
if (identical(endian, Endianness.HOST_ENDIAN)) {
return result;
}
return _byteSwap16(result).toSigned(16);
}
void setInt16(int byteOffset, int value,
[Endianness endian = Endianness.BIG_ENDIAN]) {
if (byteOffset < 0 || byteOffset + 1 >= length) {
throw new RangeError.range(byteOffset, 0, length - 2, "byteOffset");
}
_typedData._setInt16(_offset + byteOffset,
identical(endian, Endianness.HOST_ENDIAN) ? value : _byteSwap16(value));
}
int getUint16(int byteOffset, [Endianness endian = Endianness.BIG_ENDIAN]) {
if (byteOffset < 0 || byteOffset + 1 >= length) {
throw new RangeError.range(byteOffset, 0, length - 2, "byteOffset");
}
var result = _typedData._getUint16(_offset + byteOffset);
if (identical(endian, Endianness.HOST_ENDIAN)) {
return result;
}
return _byteSwap16(result);
}
void setUint16(int byteOffset, int value,
[Endianness endian = Endianness.BIG_ENDIAN]) {
if (byteOffset < 0 || byteOffset + 1 >= length) {
throw new RangeError.range(byteOffset, 0, length - 2, "byteOffset");
}
_typedData._setUint16(_offset + byteOffset,
identical(endian, Endianness.HOST_ENDIAN) ? value : _byteSwap16(value));
}
int getInt32(int byteOffset, [Endianness endian = Endianness.BIG_ENDIAN]) {
if (byteOffset < 0 || byteOffset + 3 >= length) {
throw new RangeError.range(byteOffset, 0, length - 4, "byteOffset");
}
var result = _typedData._getInt32(_offset + byteOffset);
if (identical(endian, Endianness.HOST_ENDIAN)) {
return result;
}
return _byteSwap32(result).toSigned(32);
}
void setInt32(int byteOffset, int value,
[Endianness endian = Endianness.BIG_ENDIAN]) {
if (byteOffset < 0 || byteOffset + 3 >= length) {
throw new RangeError.range(byteOffset, 0, length - 4, "byteOffset");
}
_typedData._setInt32(_offset + byteOffset,
identical(endian, Endianness.HOST_ENDIAN) ? value : _byteSwap32(value));
}