mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 01:13:04 +00:00
Updated {,unmodifiable_}typed_data.dart for NNBD.
This CL updates typed_data.dart and unmodifiable_typed_data.dart such that there are no issues from the dartanalyzer, non-nullable, in the context of 103124, apart from conflicting_generic_interfaces, cf. SDK issue #38813. It updates _internal/js_dev_runtime/patch/typed_data_patch.dart and _internal/vm/lib/typed_data_patch.dart with respect to the members whose signatures were changed in the ...typed_data.dart libraries. It updates lib/collection.list at member signatures, in order to allow subtypes in ...typed_data to override a member with an NNBD- correct signature: `contains`, `lastIndexOf`, `lastIndexWhere`. The body of said members was adjusted to make it work in an NNBD setting. Change-Id: Idbdd738834d70f408f6b4d65fcbacde28abb8d15 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121280 Commit-Queue: Erik Ernst <eernst@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
This commit is contained in:
Erik Ernst
commit-bot@chromium.org
parent
81a2925ac2
commit
5a45d0b062
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@ -2,8 +2,6 @@
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.5
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import 'dart:collection';
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import 'dart:_js_helper' show patch;
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import 'dart:_native_typed_data';
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@ -2,8 +2,6 @@
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.5
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/// Note: the VM concatenates all patch files into a single patch file. This
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/// file is the first patch in "dart:typed_data" which contains all the imports
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/// used by patches of that library. We plan to change this when we have a
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@ -142,9 +140,10 @@ mixin _IntListMixin implements List<int> {
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return -1;
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}
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int lastIndexWhere(bool test(int element), [int start]) {
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if (start == null || start >= this.length) start = this.length - 1;
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for (int i = start; i >= 0; i--) {
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int lastIndexWhere(bool test(int element), [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (test(this[i])) return i;
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}
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return -1;
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@ -166,7 +165,7 @@ mixin _IntListMixin implements List<int> {
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return false;
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}
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void shuffle([Random random]) {
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void shuffle([Random? random]) {
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random ??= new Random();
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var i = this.length;
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while (i > 1) {
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@ -194,9 +193,9 @@ mixin _IntListMixin implements List<int> {
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Map<int, int> asMap() => new ListMapView<int>(this);
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Iterable<int> getRange(int start, [int end]) {
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RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<int>(this, start, end);
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Iterable<int> getRange(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<int>(this, start, endIndex);
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}
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Iterator<int> get iterator => new _TypedListIterator<int>(this);
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@ -316,7 +315,7 @@ mixin _IntListMixin implements List<int> {
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throw new UnsupportedError("Cannot insert into a fixed-length list");
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}
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void sort([int compare(int a, int b)]) {
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void sort([int compare(int a, int b)?]) {
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Sort.sort(this, compare ?? Comparable.compare);
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}
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@ -332,13 +331,10 @@ mixin _IntListMixin implements List<int> {
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return -1;
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}
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int lastIndexOf(int element, [int start = null]) {
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if (start == null || start >= this.length) {
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start = this.length - 1;
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} else if (start < 0) {
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return -1;
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}
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for (int i = start; i >= 0; i--) {
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int lastIndexOf(int element, [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (this[i] == element) return i;
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}
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return -1;
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@ -381,7 +377,8 @@ mixin _IntListMixin implements List<int> {
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setRange(index, end, iterable);
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}
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void fillRange(int start, int end, [int fillValue]) {
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void fillRange(int start, int end, [int? fillValue]) {
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if (fillValue == null) throw ArgumentError.notNull("fillValue");
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RangeError.checkValidRange(start, end, this.length);
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for (var i = start; i < end; ++i) {
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this[i] = fillValue;
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@ -458,9 +455,9 @@ mixin _TypedIntListMixin<SpawnedType extends List<int>> on _IntListMixin
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Lists.copy(otherList, otherStart, this, start, count);
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}
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SpawnedType sublist(int start, [int end]) {
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end = RangeError.checkValidRange(start, end, this.length);
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var length = end - start;
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SpawnedType sublist(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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var length = endIndex - start;
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SpawnedType result = _createList(length);
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result.setRange(0, length, this, start);
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return result;
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@ -496,9 +493,10 @@ mixin _DoubleListMixin implements List<double> {
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return -1;
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}
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int lastIndexWhere(bool test(double element), [int start]) {
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if (start == null || start >= this.length) start = this.length - 1;
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for (int i = start; i >= 0; i--) {
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int lastIndexWhere(bool test(double element), [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (test(this[i])) return i;
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}
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return -1;
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@ -520,7 +518,7 @@ mixin _DoubleListMixin implements List<double> {
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return false;
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}
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void shuffle([Random random]) {
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void shuffle([Random? random]) {
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random ??= new Random();
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var i = this.length;
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while (i > 1) {
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@ -549,9 +547,9 @@ mixin _DoubleListMixin implements List<double> {
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Map<int, double> asMap() => new ListMapView<double>(this);
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Iterable<double> getRange(int start, [int end]) {
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RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<double>(this, start, end);
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Iterable<double> getRange(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<double>(this, start, endIndex);
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}
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Iterator<double> get iterator => new _TypedListIterator<double>(this);
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@ -672,7 +670,7 @@ mixin _DoubleListMixin implements List<double> {
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throw new UnsupportedError("Cannot insert into a fixed-length list");
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}
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void sort([int compare(double a, double b)]) {
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void sort([int compare(double a, double b)?]) {
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Sort.sort(this, compare ?? Comparable.compare);
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}
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@ -688,13 +686,10 @@ mixin _DoubleListMixin implements List<double> {
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return -1;
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}
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int lastIndexOf(double element, [int start = null]) {
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if (start == null || start >= this.length) {
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start = this.length - 1;
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} else if (start < 0) {
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return -1;
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}
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for (int i = start; i >= 0; i--) {
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int lastIndexOf(double element, [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (this[i] == element) return i;
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}
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return -1;
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@ -737,7 +732,9 @@ mixin _DoubleListMixin implements List<double> {
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setRange(index, end, iterable);
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}
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void fillRange(int start, int end, [double fillValue]) {
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void fillRange(int start, int end, [double? fillValue]) {
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// TODO(eernst): Could use zero as default and not throw; issue .
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if (fillValue == null) throw ArgumentError.notNull("fillValue");
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RangeError.checkValidRange(start, end, this.length);
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for (var i = start; i < end; ++i) {
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this[i] = fillValue;
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@ -815,9 +812,9 @@ mixin _TypedDoubleListMixin<SpawnedType extends List<double>>
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Lists.copy(otherList, otherStart, this, start, count);
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}
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SpawnedType sublist(int start, [int end]) {
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end = RangeError.checkValidRange(start, end, this.length);
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var length = end - start;
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SpawnedType sublist(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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var length = endIndex - start;
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SpawnedType result = _createList(length);
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result.setRange(0, length, this, start);
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return result;
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@ -855,9 +852,10 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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return -1;
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}
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int lastIndexWhere(bool test(Float32x4 element), [int start]) {
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if (start == null || start >= this.length) start = this.length - 1;
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for (int i = start; i >= 0; i--) {
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int lastIndexWhere(bool test(Float32x4 element), [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (test(this[i])) return i;
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}
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return -1;
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@ -879,7 +877,7 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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return false;
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}
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void shuffle([Random random]) {
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void shuffle([Random? random]) {
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random ??= new Random();
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var i = this.length;
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while (i > 1) {
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@ -975,9 +973,9 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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Map<int, Float32x4> asMap() => new ListMapView<Float32x4>(this);
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Iterable<Float32x4> getRange(int start, [int end]) {
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RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<Float32x4>(this, start, end);
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Iterable<Float32x4> getRange(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<Float32x4>(this, start, endIndex);
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}
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Iterator<Float32x4> get iterator => new _TypedListIterator<Float32x4>(this);
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@ -1098,7 +1096,7 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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throw new UnsupportedError("Cannot insert into a fixed-length list");
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}
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void sort([int compare(Float32x4 a, Float32x4 b)]) {
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void sort([int compare(Float32x4 a, Float32x4 b)?]) {
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if (compare == null) {
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throw "SIMD don't have default compare.";
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}
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@ -1117,13 +1115,10 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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return -1;
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}
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int lastIndexOf(Float32x4 element, [int start = null]) {
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if (start == null || start >= this.length) {
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start = this.length - 1;
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} else if (start < 0) {
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return -1;
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}
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for (int i = start; i >= 0; i--) {
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int lastIndexOf(Float32x4 element, [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (this[i] == element) return i;
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}
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return -1;
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@ -1161,9 +1156,9 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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throw IterableElementError.tooMany();
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}
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Float32x4List sublist(int start, [int end]) {
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end = RangeError.checkValidRange(start, end, this.length);
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var length = end - start;
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Float32x4List sublist(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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var length = endIndex - start;
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Float32x4List result = _createList(length);
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result.setRange(0, length, this, start);
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return result;
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@ -1174,7 +1169,8 @@ abstract class _Float32x4ListMixin implements List<Float32x4> {
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setRange(index, end, iterable);
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}
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void fillRange(int start, int end, [Float32x4 fillValue]) {
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void fillRange(int start, int end, [Float32x4? fillValue]) {
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if (fillValue == null) throw ArgumentError.notNull("fillValue");
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RangeError.checkValidRange(start, end, this.length);
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for (var i = start; i < end; ++i) {
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this[i] = fillValue;
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@ -1213,9 +1209,10 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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return -1;
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}
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int lastIndexWhere(bool test(Int32x4 element), [int start]) {
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if (start == null || start >= this.length) start = this.length - 1;
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for (int i = start; i >= 0; i--) {
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int lastIndexWhere(bool test(Int32x4 element), [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (test(this[i])) return i;
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}
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return -1;
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@ -1237,7 +1234,7 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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return false;
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}
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void shuffle([Random random]) {
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void shuffle([Random? random]) {
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random ??= new Random();
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var i = this.length;
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while (i > 1) {
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@ -1332,9 +1329,9 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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Map<int, Int32x4> asMap() => new ListMapView<Int32x4>(this);
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Iterable<Int32x4> getRange(int start, [int end]) {
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RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<Int32x4>(this, start, end);
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Iterable<Int32x4> getRange(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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return new SubListIterable<Int32x4>(this, start, endIndex);
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}
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Iterator<Int32x4> get iterator => new _TypedListIterator<Int32x4>(this);
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@ -1455,7 +1452,7 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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throw new UnsupportedError("Cannot insert into a fixed-length list");
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}
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void sort([int compare(Int32x4 a, Int32x4 b)]) {
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void sort([int compare(Int32x4 a, Int32x4 b)?]) {
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if (compare == null) {
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throw "SIMD don't have default compare.";
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}
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|
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@ -1474,13 +1471,10 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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return -1;
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}
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int lastIndexOf(Int32x4 element, [int start = null]) {
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if (start == null || start >= this.length) {
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start = this.length - 1;
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} else if (start < 0) {
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return -1;
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}
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for (int i = start; i >= 0; i--) {
|
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int lastIndexOf(Int32x4 element, [int? start]) {
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int startIndex =
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(start == null || start >= this.length) ? this.length - 1 : start;
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for (int i = startIndex; i >= 0; i--) {
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if (this[i] == element) return i;
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}
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return -1;
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|
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@ -1518,9 +1512,9 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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throw IterableElementError.tooMany();
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}
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Int32x4List sublist(int start, [int end]) {
|
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end = RangeError.checkValidRange(start, end, this.length);
|
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var length = end - start;
|
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Int32x4List sublist(int start, [int? end]) {
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int endIndex = RangeError.checkValidRange(start, end, this.length);
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var length = endIndex - start;
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Int32x4List result = _createList(length);
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result.setRange(0, length, this, start);
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return result;
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@ -1531,7 +1525,8 @@ abstract class _Int32x4ListMixin implements List<Int32x4> {
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setRange(index, end, iterable);
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}
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|
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void fillRange(int start, int end, [Int32x4 fillValue]) {
|
||||
void fillRange(int start, int end, [Int32x4? fillValue]) {
|
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if (fillValue == null) throw ArgumentError.notNull("fillValue");
|
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RangeError.checkValidRange(start, end, this.length);
|
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for (var i = start; i < end; ++i) {
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this[i] = fillValue;
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|
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@ -1570,9 +1565,10 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
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return -1;
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}
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|
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int lastIndexWhere(bool test(Float64x2 element), [int start]) {
|
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if (start == null || start >= this.length) start = this.length - 1;
|
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for (int i = start; i >= 0; i--) {
|
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int lastIndexWhere(bool test(Float64x2 element), [int? start]) {
|
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int startIndex =
|
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(start == null || start >= this.length) ? this.length - 1 : start;
|
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for (int i = startIndex; i >= 0; i--) {
|
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if (test(this[i])) return i;
|
||||
}
|
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return -1;
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|
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@ -1594,7 +1590,7 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
|
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return false;
|
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}
|
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|
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void shuffle([Random random]) {
|
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void shuffle([Random? random]) {
|
||||
random ??= new Random();
|
||||
var i = this.length;
|
||||
while (i > 1) {
|
||||
|
|
@ -1690,9 +1686,9 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
|
|||
|
||||
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);
|
||||
Iterable<Float64x2> getRange(int start, [int? end]) {
|
||||
int endIndex = RangeError.checkValidRange(start, end, this.length);
|
||||
return new SubListIterable<Float64x2>(this, start, endIndex);
|
||||
}
|
||||
|
||||
Iterator<Float64x2> get iterator => new _TypedListIterator<Float64x2>(this);
|
||||
|
|
@ -1813,7 +1809,7 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
|
|||
throw new UnsupportedError("Cannot insert into a fixed-length list");
|
||||
}
|
||||
|
||||
void sort([int compare(Float64x2 a, Float64x2 b)]) {
|
||||
void sort([int compare(Float64x2 a, Float64x2 b)?]) {
|
||||
if (compare == null) {
|
||||
throw "SIMD don't have default compare.";
|
||||
}
|
||||
|
|
@ -1832,13 +1828,10 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
|
|||
return -1;
|
||||
}
|
||||
|
||||
int lastIndexOf(Float64x2 element, [int start = null]) {
|
||||
if (start == null || start >= this.length) {
|
||||
start = this.length - 1;
|
||||
} else if (start < 0) {
|
||||
return -1;
|
||||
}
|
||||
for (int i = start; i >= 0; i--) {
|
||||
int lastIndexOf(Float64x2 element, [int? start]) {
|
||||
int startIndex =
|
||||
(start == null || start >= this.length) ? this.length - 1 : start;
|
||||
for (int i = startIndex; i >= 0; i--) {
|
||||
if (this[i] == element) return i;
|
||||
}
|
||||
return -1;
|
||||
|
|
@ -1876,9 +1869,9 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
|
|||
throw IterableElementError.tooMany();
|
||||
}
|
||||
|
||||
Float64x2List sublist(int start, [int end]) {
|
||||
end = RangeError.checkValidRange(start, end, this.length);
|
||||
var length = end - start;
|
||||
Float64x2List sublist(int start, [int? end]) {
|
||||
int endIndex = RangeError.checkValidRange(start, end, this.length);
|
||||
var length = endIndex - start;
|
||||
Float64x2List result = _createList(length);
|
||||
result.setRange(0, length, this, start);
|
||||
return result;
|
||||
|
|
@ -1889,7 +1882,8 @@ abstract class _Float64x2ListMixin implements List<Float64x2> {
|
|||
setRange(index, end, iterable);
|
||||
}
|
||||
|
||||
void fillRange(int start, int end, [Float64x2 fillValue]) {
|
||||
void fillRange(int start, int end, [Float64x2? fillValue]) {
|
||||
if (fillValue == null) throw ArgumentError.notNull("fillValue");
|
||||
RangeError.checkValidRange(start, end, this.length);
|
||||
for (var i = start; i < end; ++i) {
|
||||
this[i] = fillValue;
|
||||
|
|
@ -1912,20 +1906,20 @@ class _ByteBuffer implements ByteBuffer {
|
|||
bool operator ==(Object other) =>
|
||||
(other is _ByteBuffer) && identical(_data, other._data);
|
||||
|
||||
ByteData asByteData([int offsetInBytes = 0, int length]) {
|
||||
ByteData asByteData([int offsetInBytes = 0, int? length]) {
|
||||
length ??= this.lengthInBytes - offsetInBytes;
|
||||
_rangeCheck(this._data.lengthInBytes, offsetInBytes, length);
|
||||
return new _ByteDataView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Int8List asInt8List([int offsetInBytes = 0, int length]) {
|
||||
Int8List asInt8List([int offsetInBytes = 0, int? length]) {
|
||||
length ??= (this.lengthInBytes - offsetInBytes) ~/ Int8List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
this.lengthInBytes, offsetInBytes, length * Int8List.bytesPerElement);
|
||||
return new _Int8ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Uint8List asUint8List([int offsetInBytes = 0, int length]) {
|
||||
Uint8List asUint8List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Uint8List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1933,7 +1927,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Uint8ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int length]) {
|
||||
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int? length]) {
|
||||
length ??= (this.lengthInBytes - offsetInBytes) ~/
|
||||
Uint8ClampedList.bytesPerElement;
|
||||
_rangeCheck(this.lengthInBytes, offsetInBytes,
|
||||
|
|
@ -1941,7 +1935,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Uint8ClampedArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Int16List asInt16List([int offsetInBytes = 0, int length]) {
|
||||
Int16List asInt16List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Int16List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1950,7 +1944,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Int16ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Uint16List asUint16List([int offsetInBytes = 0, int length]) {
|
||||
Uint16List asUint16List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Uint16List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1959,7 +1953,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Uint16ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Int32List asInt32List([int offsetInBytes = 0, int length]) {
|
||||
Int32List asInt32List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Int32List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1968,7 +1962,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Int32ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Uint32List asUint32List([int offsetInBytes = 0, int length]) {
|
||||
Uint32List asUint32List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Uint32List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1977,7 +1971,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Uint32ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Int64List asInt64List([int offsetInBytes = 0, int length]) {
|
||||
Int64List asInt64List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Int64List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1986,7 +1980,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Int64ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Uint64List asUint64List([int offsetInBytes = 0, int length]) {
|
||||
Uint64List asUint64List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Uint64List.bytesPerElement;
|
||||
_rangeCheck(
|
||||
|
|
@ -1995,7 +1989,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Uint64ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Float32List asFloat32List([int offsetInBytes = 0, int length]) {
|
||||
Float32List asFloat32List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Float32List.bytesPerElement;
|
||||
_rangeCheck(this.lengthInBytes, offsetInBytes,
|
||||
|
|
@ -2004,7 +1998,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Float32ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Float64List asFloat64List([int offsetInBytes = 0, int length]) {
|
||||
Float64List asFloat64List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Float64List.bytesPerElement;
|
||||
_rangeCheck(this.lengthInBytes, offsetInBytes,
|
||||
|
|
@ -2013,7 +2007,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Float64ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Float32x4List asFloat32x4List([int offsetInBytes = 0, int length]) {
|
||||
Float32x4List asFloat32x4List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Float32x4List.bytesPerElement;
|
||||
_rangeCheck(this.lengthInBytes, offsetInBytes,
|
||||
|
|
@ -2022,7 +2016,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Float32x4ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Int32x4List asInt32x4List([int offsetInBytes = 0, int length]) {
|
||||
Int32x4List asInt32x4List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Int32x4List.bytesPerElement;
|
||||
_rangeCheck(this.lengthInBytes, offsetInBytes,
|
||||
|
|
@ -2031,7 +2025,7 @@ class _ByteBuffer implements ByteBuffer {
|
|||
return new _Int32x4ArrayView._(this._data, offsetInBytes, length);
|
||||
}
|
||||
|
||||
Float64x2List asFloat64x2List([int offsetInBytes = 0, int length]) {
|
||||
Float64x2List asFloat64x2List([int offsetInBytes = 0, int? length]) {
|
||||
length ??=
|
||||
(this.lengthInBytes - offsetInBytes) ~/ Float64x2List.bytesPerElement;
|
||||
_rangeCheck(this.lengthInBytes, offsetInBytes,
|
||||
|
|
|
|||
|
|
@ -2,8 +2,6 @@
|
|||
// 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.
|
||||
|
||||
// @dart = 2.5
|
||||
|
||||
/// Lists that efficiently handle fixed sized data
|
||||
/// (for example, unsigned 8 byte integers) and SIMD numeric types.
|
||||
///
|
||||
|
|
@ -46,7 +44,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Uint8List asUint8List([int offsetInBytes = 0, int length]);
|
||||
Uint8List asUint8List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Int8List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -64,7 +62,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Int8List asInt8List([int offsetInBytes = 0, int length]);
|
||||
Int8List asInt8List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Uint8ClampedList] _view_ of a region of this byte buffer.
|
||||
|
|
@ -82,7 +80,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int length]);
|
||||
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Uint16List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -105,7 +103,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 2` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Uint16List asUint16List([int offsetInBytes = 0, int length]);
|
||||
Uint16List asUint16List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Int16List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -128,7 +126,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 2` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Int16List asInt16List([int offsetInBytes = 0, int length]);
|
||||
Int16List asInt16List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Uint32List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -152,7 +150,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 4` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Uint32List asUint32List([int offsetInBytes = 0, int length]);
|
||||
Uint32List asUint32List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Int32List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -176,7 +174,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 4` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Int32List asInt32List([int offsetInBytes = 0, int length]);
|
||||
Int32List asInt32List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Uint64List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -200,7 +198,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 8` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Uint64List asUint64List([int offsetInBytes = 0, int length]);
|
||||
Uint64List asUint64List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Int64List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -224,7 +222,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 8` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Int64List asInt64List([int offsetInBytes = 0, int length]);
|
||||
Int64List asInt64List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Int32x4List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -248,7 +246,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 16` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Int32x4List asInt32x4List([int offsetInBytes = 0, int length]);
|
||||
Int32x4List asInt32x4List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Float32List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -272,7 +270,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 4` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Float32List asFloat32List([int offsetInBytes = 0, int length]);
|
||||
Float32List asFloat32List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Float64List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -296,7 +294,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 8` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Float64List asFloat64List([int offsetInBytes = 0, int length]);
|
||||
Float64List asFloat64List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Float32x4List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -320,7 +318,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 16` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Float32x4List asFloat32x4List([int offsetInBytes = 0, int length]);
|
||||
Float32x4List asFloat32x4List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [Float64x2List] _view_ of a region of this byte buffer.
|
||||
|
|
@ -344,7 +342,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length * 16` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
Float64x2List asFloat64x2List([int offsetInBytes = 0, int length]);
|
||||
Float64x2List asFloat64x2List([int offsetInBytes = 0, int? length]);
|
||||
|
||||
/**
|
||||
* Creates a [ByteData] _view_ of a region of this byte buffer.
|
||||
|
|
@ -362,7 +360,7 @@ abstract class ByteBuffer {
|
|||
* * `length` must not be negative, and
|
||||
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
|
||||
*/
|
||||
ByteData asByteData([int offsetInBytes = 0, int length]);
|
||||
ByteData asByteData([int offsetInBytes = 0, int? length]);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -475,7 +473,7 @@ abstract class ByteData implements TypedData {
|
|||
* the length of [buffer].
|
||||
*/
|
||||
factory ByteData.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asByteData(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -770,7 +768,7 @@ abstract class Int8List implements List<int>, _TypedIntList {
|
|||
* the length of [buffer].
|
||||
*/
|
||||
factory Int8List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asInt8List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -797,7 +795,7 @@ abstract class Int8List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Int8List sublist(int start, [int end]);
|
||||
Int8List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 1;
|
||||
}
|
||||
|
|
@ -843,7 +841,7 @@ abstract class Uint8List implements List<int>, _TypedIntList {
|
|||
* the length of [buffer].
|
||||
*/
|
||||
factory Uint8List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asUint8List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -879,7 +877,7 @@ abstract class Uint8List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Uint8List sublist(int start, [int end]);
|
||||
Uint8List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 1;
|
||||
}
|
||||
|
|
@ -926,7 +924,7 @@ abstract class Uint8ClampedList implements List<int>, _TypedIntList {
|
|||
* the length of [buffer].
|
||||
*/
|
||||
factory Uint8ClampedList.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asUint8ClampedList(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -953,7 +951,7 @@ abstract class Uint8ClampedList implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Uint8ClampedList sublist(int start, [int end]);
|
||||
Uint8ClampedList sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 1;
|
||||
}
|
||||
|
|
@ -1003,7 +1001,7 @@ abstract class Int16List implements List<int>, _TypedIntList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Int16List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asInt16List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1030,7 +1028,7 @@ abstract class Int16List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Int16List sublist(int start, [int end]);
|
||||
Int16List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 2;
|
||||
}
|
||||
|
|
@ -1081,7 +1079,7 @@ abstract class Uint16List implements List<int>, _TypedIntList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Uint16List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asUint16List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1108,7 +1106,7 @@ abstract class Uint16List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Uint16List sublist(int start, [int end]);
|
||||
Uint16List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 2;
|
||||
}
|
||||
|
|
@ -1158,7 +1156,7 @@ abstract class Int32List implements List<int>, _TypedIntList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Int32List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asInt32List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1185,7 +1183,7 @@ abstract class Int32List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Int32List sublist(int start, [int end]);
|
||||
Int32List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 4;
|
||||
}
|
||||
|
|
@ -1236,7 +1234,7 @@ abstract class Uint32List implements List<int>, _TypedIntList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Uint32List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asUint32List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1263,7 +1261,7 @@ abstract class Uint32List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Uint32List sublist(int start, [int end]);
|
||||
Uint32List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 4;
|
||||
}
|
||||
|
|
@ -1313,7 +1311,7 @@ abstract class Int64List implements List<int>, _TypedIntList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Int64List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asInt64List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1340,7 +1338,7 @@ abstract class Int64List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Int64List sublist(int start, [int end]);
|
||||
Int64List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 8;
|
||||
}
|
||||
|
|
@ -1391,7 +1389,7 @@ abstract class Uint64List implements List<int>, _TypedIntList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Uint64List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asUint64List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1418,7 +1416,7 @@ abstract class Uint64List implements List<int>, _TypedIntList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Uint64List sublist(int start, [int end]);
|
||||
Uint64List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 8;
|
||||
}
|
||||
|
|
@ -1469,7 +1467,7 @@ abstract class Float32List implements List<double>, _TypedFloatList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Float32List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asFloat32List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1496,7 +1494,7 @@ abstract class Float32List implements List<double>, _TypedFloatList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Float32List sublist(int start, [int end]);
|
||||
Float32List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 4;
|
||||
}
|
||||
|
|
@ -1540,7 +1538,7 @@ abstract class Float64List implements List<double>, _TypedFloatList {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Float64List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asFloat64List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1567,7 +1565,7 @@ abstract class Float64List implements List<double>, _TypedFloatList {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Float64List sublist(int start, [int end]);
|
||||
Float64List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 8;
|
||||
}
|
||||
|
|
@ -1610,7 +1608,7 @@ abstract class Float32x4List implements List<Float32x4>, TypedData {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Float32x4List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asFloat32x4List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1645,7 +1643,7 @@ abstract class Float32x4List implements List<Float32x4>, TypedData {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Float32x4List sublist(int start, [int end]);
|
||||
Float32x4List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 16;
|
||||
}
|
||||
|
|
@ -1688,7 +1686,7 @@ abstract class Int32x4List implements List<Int32x4>, TypedData {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Int32x4List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asInt32x4List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1723,7 +1721,7 @@ abstract class Int32x4List implements List<Int32x4>, TypedData {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Int32x4List sublist(int start, [int end]);
|
||||
Int32x4List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 16;
|
||||
}
|
||||
|
|
@ -1774,7 +1772,7 @@ abstract class Float64x2List implements List<Float64x2>, TypedData {
|
|||
* [bytesPerElement].
|
||||
*/
|
||||
factory Float64x2List.view(ByteBuffer buffer,
|
||||
[int offsetInBytes = 0, int length]) {
|
||||
[int offsetInBytes = 0, int? length]) {
|
||||
return buffer.asFloat64x2List(offsetInBytes, length);
|
||||
}
|
||||
|
||||
|
|
@ -1801,7 +1799,7 @@ abstract class Float64x2List implements List<Float64x2>, TypedData {
|
|||
* 0 ≤ `start` ≤ `end` ≤ `this.length`
|
||||
* If `end` is equal to `start`, then the returned list is empty.
|
||||
*/
|
||||
Float64x2List sublist(int start, [int end]);
|
||||
Float64x2List sublist(int start, [int? end]);
|
||||
|
||||
static const int bytesPerElement = 16;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,8 +2,6 @@
|
|||
// 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.
|
||||
|
||||
// @dart = 2.5
|
||||
|
||||
part of dart.typed_data;
|
||||
|
||||
/**
|
||||
|
|
@ -16,55 +14,55 @@ class UnmodifiableByteBufferView implements ByteBuffer {
|
|||
|
||||
int get lengthInBytes => _data.lengthInBytes;
|
||||
|
||||
Uint8List asUint8List([int offsetInBytes = 0, int length]) =>
|
||||
Uint8List asUint8List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableUint8ListView(_data.asUint8List(offsetInBytes, length));
|
||||
|
||||
Int8List asInt8List([int offsetInBytes = 0, int length]) =>
|
||||
Int8List asInt8List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableInt8ListView(_data.asInt8List(offsetInBytes, length));
|
||||
|
||||
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int length]) =>
|
||||
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableUint8ClampedListView(
|
||||
_data.asUint8ClampedList(offsetInBytes, length));
|
||||
|
||||
Uint16List asUint16List([int offsetInBytes = 0, int length]) =>
|
||||
Uint16List asUint16List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableUint16ListView(_data.asUint16List(offsetInBytes, length));
|
||||
|
||||
Int16List asInt16List([int offsetInBytes = 0, int length]) =>
|
||||
Int16List asInt16List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableInt16ListView(_data.asInt16List(offsetInBytes, length));
|
||||
|
||||
Uint32List asUint32List([int offsetInBytes = 0, int length]) =>
|
||||
Uint32List asUint32List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableUint32ListView(_data.asUint32List(offsetInBytes, length));
|
||||
|
||||
Int32List asInt32List([int offsetInBytes = 0, int length]) =>
|
||||
Int32List asInt32List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableInt32ListView(_data.asInt32List(offsetInBytes, length));
|
||||
|
||||
Uint64List asUint64List([int offsetInBytes = 0, int length]) =>
|
||||
Uint64List asUint64List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableUint64ListView(_data.asUint64List(offsetInBytes, length));
|
||||
|
||||
Int64List asInt64List([int offsetInBytes = 0, int length]) =>
|
||||
Int64List asInt64List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableInt64ListView(_data.asInt64List(offsetInBytes, length));
|
||||
|
||||
Int32x4List asInt32x4List([int offsetInBytes = 0, int length]) =>
|
||||
Int32x4List asInt32x4List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableInt32x4ListView(
|
||||
_data.asInt32x4List(offsetInBytes, length));
|
||||
|
||||
Float32List asFloat32List([int offsetInBytes = 0, int length]) =>
|
||||
Float32List asFloat32List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableFloat32ListView(
|
||||
_data.asFloat32List(offsetInBytes, length));
|
||||
|
||||
Float64List asFloat64List([int offsetInBytes = 0, int length]) =>
|
||||
Float64List asFloat64List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableFloat64ListView(
|
||||
_data.asFloat64List(offsetInBytes, length));
|
||||
|
||||
Float32x4List asFloat32x4List([int offsetInBytes = 0, int length]) =>
|
||||
Float32x4List asFloat32x4List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableFloat32x4ListView(
|
||||
_data.asFloat32x4List(offsetInBytes, length));
|
||||
|
||||
Float64x2List asFloat64x2List([int offsetInBytes = 0, int length]) =>
|
||||
Float64x2List asFloat64x2List([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableFloat64x2ListView(
|
||||
_data.asFloat64x2List(offsetInBytes, length));
|
||||
|
||||
ByteData asByteData([int offsetInBytes = 0, int length]) =>
|
||||
ByteData asByteData([int offsetInBytes = 0, int? length]) =>
|
||||
new UnmodifiableByteDataView(_data.asByteData(offsetInBytes, length));
|
||||
}
|
||||
|
||||
|
|
@ -165,9 +163,10 @@ abstract class _UnmodifiableListMixin<N, L extends List<N>,
|
|||
|
||||
L _createList(int length);
|
||||
|
||||
L sublist(int start, [int end]) {
|
||||
end = RangeError.checkValidRange(start, end, length);
|
||||
int sublistLength = end - start;
|
||||
L sublist(int start, [int? end]) {
|
||||
// NNBD: Spurious error at `end`, `checkValidRange` is legacy.
|
||||
int endIndex = RangeError.checkValidRange(start, end!, length);
|
||||
int sublistLength = endIndex - start;
|
||||
L result = _createList(sublistLength);
|
||||
result.setRange(0, sublistLength, _list, start);
|
||||
return result;
|
||||
|
|
|
|||
Loading…
Reference in a new issue