Float64x2List class Null safety

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)
Creates a Float64x2List of the specified length (in elements), all of whose elements have all lanes set to zero. [...]
factory
Float64x2List.fromList(List<Float64x2> elements)
Creates a Float64x2List with the same length as the elements list and copies over the elements. [...]
factory
Float64x2List.sublistView(TypedData data, [int start = 0, int? end])
Creates an Float64x2List view on a range of elements of data. [...]
factory
Float64x2List.view(ByteBuffer buffer, [int offsetInBytes = 0, int? length])
Creates a Float64x2List view of the specified region in buffer. [...]
factory

Properties

buffer → ByteBuffer
Returns the byte buffer associated with this object.
read-only, inherited
elementSizeInBytes → int
Returns the number of bytes in the representation of each element in this list.
read-only, inherited
first ↔ Float64x2
Returns the first element. [...]
read / write, inherited
hashCode → int
The hash code for this object. [...]
read-only, inherited
isEmpty → bool
Returns true if there are no elements in this collection. [...]
read-only, inherited
isNotEmpty → bool
Returns true if there is at least one element in this collection. [...]
read-only, inherited
iterator → Iterator<Float64x2>
Returns a new Iterator that allows iterating the elements of this Iterable. [...]
read-only, inherited
last ↔ Float64x2
Returns the last element. [...]
read / write, inherited
length ↔ int
The number of objects in this list. [...]
read / write, inherited
lengthInBytes → int
Returns the length of this view, in bytes.
read-only, inherited
offsetInBytes → int
Returns the offset in bytes into the underlying byte buffer of this view.
read-only, inherited
reversed → Iterable<Float64x2>
An Iterable of the objects in this list in reverse order.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
single → Float64x2
Checks that this iterable has only one element, and returns that element. [...]
read-only, inherited

Methods

add(Float64x2 value) → void
Adds value to the end of this list, extending the length by one. [...]
inherited
addAll(Iterable<Float64x2> iterable) → void
Appends all objects of iterable to the end of this list. [...]
inherited
any(bool test(Float64x2 element)) → bool
Checks whether any element of this iterable satisfies test. [...]
inherited
asMap() → Map<int, Float64x2>
An unmodifiable Map view of this list. [...]
inherited
cast<R>() → List<R>
Returns a view of this list as a list of R instances. [...]
inherited
clear() → void
Removes all objects from this list; the length of the list becomes zero. [...]
inherited
contains(Object? element) → bool
Whether the collection contains an element equal to element. [...]
inherited
elementAt(int index) → Float64x2
Returns the indexth element. [...]
inherited
every(bool test(Float64x2 element)) → bool
Checks whether every element of this iterable satisfies test. [...]
inherited
expand<T>(Iterable<T> toElements(Float64x2 element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements. [...]
inherited
fillRange(int start, int end, [Float64x2? fillValue]) → void
Overwrites a range of elements with fillValue. [...]
inherited
firstWhere(bool test(Float64x2 element), {Float64x2 orElse()?}) → Float64x2
Returns the first element that satisfies the given predicate test. [...]
inherited
fold<T>(T initialValue, T combine(T previousValue, Float64x2 element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
inherited
followedBy(Iterable<Float64x2> other) → Iterable<Float64x2>
Returns the lazy concatenation of this iterable and other. [...]
inherited
forEach(void action(Float64x2 element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
getRange(int start, int end) → Iterable<Float64x2>
Creates an Iterable that iterates over a range of elements. [...]
inherited
indexOf(Float64x2 element, [int start = 0]) → int
The first index of element in this list. [...]
inherited
indexWhere(bool test(Float64x2 element), [int start = 0]) → int
The first index in the list that satisfies the provided test. [...]
inherited
insert(int index, Float64x2 element) → void
Inserts element at position index in this list. [...]
inherited
insertAll(int index, Iterable<Float64x2> iterable) → void
Inserts all objects of iterable at position index in this list. [...]
inherited
join([String separator = ""]) → String
Converts each element to a String and concatenates the strings. [...]
inherited
lastIndexOf(Float64x2 element, [int? start]) → int
The last index of element in this list. [...]
inherited
lastIndexWhere(bool test(Float64x2 element), [int? start]) → int
The last index in the list that satisfies the provided test. [...]
inherited
lastWhere(bool test(Float64x2 element), {Float64x2 orElse()?}) → Float64x2
Returns the last element that satisfies the given predicate test. [...]
inherited
map<T>(T toElement(Float64x2 e)) → Iterable<T>
The current elements of this iterable modified by toElement. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
reduce(Float64x2 combine(Float64x2 value, Float64x2 element)) → Float64x2
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
inherited
remove(Object? value) → bool
Removes the first occurrence of value from this list. [...]
inherited
removeAt(int index) → Float64x2
Removes the object at position index from this list. [...]
inherited
removeLast() → Float64x2
Removes and returns the last object in this list. [...]
inherited
removeRange(int start, int end) → void
Removes a range of elements from the list. [...]
inherited
removeWhere(bool test(Float64x2 element)) → void
Removes all objects from this list that satisfy test. [...]
inherited
replaceRange(int start, int end, Iterable<Float64x2> replacements) → void
Replaces a range of elements with the elements of replacements. [...]
inherited
retainWhere(bool test(Float64x2 element)) → void
Removes all objects from this list that fail to satisfy test. [...]
inherited
setAll(int index, Iterable<Float64x2> iterable) → void
Overwrites elements with the objects of iterable. [...]
inherited
setRange(int start, int end, Iterable<Float64x2> iterable, [int skipCount = 0]) → void
Writes some elements of iterable into a range of this list. [...]
inherited
shuffle([Random? random]) → void
Shuffles the elements of this list randomly.
inherited
singleWhere(bool test(Float64x2 element), {Float64x2 orElse()?}) → Float64x2
Returns the single element that satisfies test. [...]
inherited
skip(int count) → Iterable<Float64x2>
Returns an Iterable that provides all but the first count elements. [...]
inherited
skipWhile(bool test(Float64x2 value)) → Iterable<Float64x2>
Returns an Iterable that skips leading elements while test is satisfied. [...]
inherited
sort([int compare(Float64x2 a, Float64x2 b)?]) → void
Sorts this list according to the order specified by the compare function. [...]
inherited
sublist(int start, [int? end]) → Float64x2List
Returns a new list containing the elements between start and end. [...]
override
take(int count) → Iterable<Float64x2>
Returns a lazy iterable of the count first elements of this iterable. [...]
inherited
takeWhile(bool test(Float64x2 value)) → Iterable<Float64x2>
Returns a lazy iterable of the leading elements satisfying test. [...]
inherited
toList({bool growable = true}) → List<Float64x2>
Creates a List containing the elements of this Iterable. [...]
inherited
toSet() → Set<Float64x2>
Creates a Set containing the same elements as this iterable. [...]
inherited
toString() → String
A string representation of this object. [...]
inherited
where(bool test(Float64x2 element)) → Iterable<Float64x2>
Returns a new lazy Iterable with all elements that satisfy the predicate test. [...]
inherited
whereType<T>() → Iterable<T>
Returns a new lazy Iterable with all elements that have type T. [...]
inherited

Operators

operator +(List<Float64x2> other) → List<Float64x2>
Returns the concatenation of this list and other. [...]
override
operator ==(Object other) → bool
The equality operator. [...]
inherited
operator [](int index) → Float64x2
The object at the given index in the list. [...]
inherited
operator []=(int index, Float64x2 value) → void
Sets the value at the given index in the list to value. [...]
inherited

Constants

bytesPerElement → const int
16