Float64x2List class
A fixed-length list of Float64x2 numbers that is viewable as a TypedData.
For long lists, this implementation will be considerably more space- and time-efficient than the default List implementation.
- Implemented types
- Implementers
Constructors
- Float64x2List(int length) factory
- Creates a Float64x2List of the specified length (in elements), all of whose elements have all lanes set to zero. [...]
- Float64x2List.fromList(List<
Float64x2> elements)factory - Creates a Float64x2List with the same length as the
elementslist and copies over the elements. [...] - Float64x2List.sublistView(TypedData data, [int start = 0, int? end]) factory
- Creates an Float64x2List view on a range of elements of
data. [...] - Float64x2List.view(ByteBuffer buffer, [int offsetInBytes = 0, int? length]) factory
- Creates a Float64x2List view of the specified region in
buffer. [...]
Properties
- buffer → ByteBuffer read-only, inherited
- Returns the byte buffer associated with this object.
- elementSizeInBytes → int read-only, inherited
- Returns the number of bytes in the representation of each element in this list.
- first ↔ Float64x2 read / write, inherited
- Returns the first element. [...]
- hashCode → int read-only, inherited
- The hash code for this object. [...]
- isEmpty → bool read-only, inherited
- Returns
trueif there are no elements in this collection. [...] - isNotEmpty → bool read-only, inherited
- Returns true if there is at least one element in this collection. [...]
- iterator → Iterator<
Float64x2> read-only, inherited - Returns a new
Iteratorthat allows iterating the elements of thisIterable. [...] - last ↔ Float64x2 read / write, inherited
- Returns the last element. [...]
- length ↔ int read / write, inherited
- The number of objects in this list. [...]
- lengthInBytes → int read-only, inherited
- Returns the length of this view, in bytes.
- offsetInBytes → int read-only, inherited
- Returns the offset in bytes into the underlying byte buffer of this view.
- reversed → Iterable<
Float64x2> read-only, inherited - An Iterable of the objects in this list in reverse order.
- runtimeType → Type read-only, inherited
- A representation of the runtime type of the object.
- single → Float64x2 read-only, inherited
- Checks that this iterable has only one element, and returns that element. [...]
Methods
- add(
Float64x2 value) → void inherited - Adds
valueto the end of this list, extending the length by one. [...] - addAll(
Iterable< Float64x2> iterable) → voidinherited - Appends all objects of
iterableto the end of this list. [...] - any(
bool test(Float64x2 element)) → bool inherited - Checks whether any element of this iterable satisfies
test. [...] - asMap(
) → Map< int, Float64x2> inherited - An unmodifiable Map view of this list. [...]
- cast<
R> () → List< R> inherited - Returns a view of this list as a list of
Rinstances. [...] - clear(
) → void inherited - Removes all objects from this list; the length of the list becomes zero. [...]
- contains(
Object? element) → bool inherited - Whether the collection contains an element equal to
element. [...] - elementAt(
int index) → Float64x2 inherited - Returns the
indexth element. [...] - every(
bool test(Float64x2 element)) → bool inherited - Checks whether every element of this iterable satisfies
test. [...] - expand<
T> (Iterable< T> f(Float64x2 element)) → Iterable<T> inherited - Expands each element of this Iterable into zero or more elements. [...]
- fillRange(
int start, int end, [Float64x2? fillValue]) → void inherited - Overwrites a range of elements with
fillValue. [...] - firstWhere(
bool test(Float64x2 element), {Float64x2 orElse()}) → Float64x2 inherited - Returns the first element that satisfies the given predicate
test. [...] - fold<
T> (T initialValue, T combine(T previousValue, Float64x2 element)) → T inherited - Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
- followedBy(
Iterable< Float64x2> other) → Iterable<Float64x2> inherited - Returns the lazy concatenation of this iterable and
other. [...] - forEach(
void f(Float64x2 element)) → void inherited - Applies the function
fto each element of this collection in iteration order. - getRange(
int start, int end) → Iterable< Float64x2> inherited - Creates an Iterable that iterates over a range of elements. [...]
- indexOf(
Float64x2 element, [int start = 0]) → int inherited - The first index of
elementin this list. [...] - indexWhere(
bool test(Float64x2 element), [int start = 0]) → int inherited - The first index in the list that satisfies the provided
test. [...] - insert(
int index, Float64x2 element) → void inherited - Inserts
elementat positionindexin this list. [...] - insertAll(
int index, Iterable< Float64x2> iterable) → voidinherited - Inserts all objects of
iterableat positionindexin this list. [...] - join(
[String separator = ""]) → String inherited - Converts each element to a String and concatenates the strings. [...]
- lastIndexOf(
Float64x2 element, [int? start]) → int inherited - The last index of
elementin this list. [...] - lastIndexWhere(
bool test(Float64x2 element), [int? start]) → int inherited - The last index in the list that satisfies the provided
test. [...] - lastWhere(
bool test(Float64x2 element), {Float64x2 orElse()}) → Float64x2 inherited - Returns the last element that satisfies the given predicate
test. [...] - map<
T> (T f(Float64x2 e)) → Iterable< T> inherited - Returns a new lazy Iterable with elements that are created by calling
fon each element of thisIterablein iteration order. [...] - noSuchMethod(
Invocation invocation) → dynamic inherited - Invoked when a non-existent method or property is accessed. [...]
- reduce(
Float64x2 combine(Float64x2 value, Float64x2 element)) → Float64x2 inherited - Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
- remove(
Object? value) → bool inherited - Removes the first occurrence of
valuefrom this list. [...] - removeAt(
int index) → Float64x2 inherited - Removes the object at position
indexfrom this list. [...] - removeLast(
) → Float64x2 inherited - Removes and returns the last object in this list. [...]
- removeRange(
int start, int end) → void inherited - Removes a range of elements from the list. [...]
- removeWhere(
bool test(Float64x2 element)) → void inherited - Removes all objects from this list that satisfy
test. [...] - replaceRange(
int start, int end, Iterable< Float64x2> replacement) → voidinherited - Replaces a range of elements with the elements of
replacement. [...] - retainWhere(
bool test(Float64x2 element)) → void inherited - Removes all objects from this list that fail to satisfy
test. [...] - setAll(
int index, Iterable< Float64x2> iterable) → voidinherited - Overwrites elements with the objects of
iterable. [...] - setRange(
int start, int end, Iterable< Float64x2> iterable, [int skipCount = 0]) → voidinherited - Writes some elements of
iterableinto a range of this list. [...] - shuffle(
[Random? random]) → void inherited - Shuffles the elements of this list randomly.
- singleWhere(
bool test(Float64x2 element), {Float64x2 orElse()}) → Float64x2 inherited - Returns the single element that satisfies
test. [...] - skip(
int count) → Iterable< Float64x2> inherited - Returns an Iterable that provides all but the first
countelements. [...] - skipWhile(
bool test(Float64x2 value)) → Iterable< Float64x2> inherited - Returns an
Iterablethat skips leading elements whiletestis satisfied. [...] - sort(
[int compare(Float64x2 a, Float64x2 b)]) → void inherited - Sorts this list according to the order specified by the
comparefunction. [...] - sublist(
int start, [int? end]) → Float64x2List override - Returns a new list containing the elements between
startandend. [...] - take(
int count) → Iterable< Float64x2> inherited - Returns a lazy iterable of the
countfirst elements of this iterable. [...] - takeWhile(
bool test(Float64x2 value)) → Iterable< Float64x2> inherited - Returns a lazy iterable of the leading elements satisfying
test. [...] - toList(
{bool growable = true}) → List< Float64x2> inherited - Creates a List containing the elements of this Iterable. [...]
- toSet(
) → Set< Float64x2> inherited - Creates a Set containing the same elements as this iterable. [...]
- toString(
) → String inherited - A string representation of this object. [...]
- where(
bool test(Float64x2 element)) → Iterable< Float64x2> inherited - Returns a new lazy Iterable with all elements that satisfy the predicate
test. [...] - whereType<
T> () → Iterable< T> inherited - Returns a new lazy Iterable with all elements that have type
T. [...]
Operators
- operator +(
List< Float64x2> other) → List<Float64x2> override - Returns the concatenation of this list and
other. [...] - operator ==(
Object other) → bool inherited - The equality operator. [...]
- operator [](
int index) → Float64x2 inherited - The object at the given
indexin the list. [...] - operator []=(
int index, Float64x2 value) → void inherited - Sets the value at the given
indexin the list tovalue. [...]
Constants
- bytesPerElement → const int
-
16
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-typed_data/Float64x2List-class.html