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.
It is a compile-time error for a class to attempt to extend or implement Float64x2List.
- Implemented types
- Implementers
- Available Extensions
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
elementslist 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-onlyinherited
- elementSizeInBytes → int
-
Returns the number of bytes in the representation of each element in this
list.
read-onlyinherited
- first ↔ Float64x2
-
The first element.
read / writeinherited
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- isEmpty → bool
-
Whether this collection has no elements.
read-onlyinherited
- isNotEmpty → bool
-
Whether this collection has at least one element.
read-onlyinherited
-
iterator
→ Iterator<
Float64x2> -
A new
Iteratorthat allows iterating the elements of thisIterable.read-onlyinherited - last ↔ Float64x2
-
The last element.
read / writeinherited
- length ↔ int
-
The number of objects in this list.
read / writeinherited
- lengthInBytes → int
-
Returns the length of this view, in bytes.
read-onlyinherited
- offsetInBytes → int
-
Returns the offset in bytes into the underlying byte buffer of this view.
read-onlyinherited
-
reversed
→ Iterable<
Float64x2> -
An Iterable of the objects in this list in reverse order.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- single → Float64x2
-
Checks that this iterable has only one element, and returns that element.
read-onlyinherited
Methods
-
add(
Float64x2 value) → void -
Adds
valueto the end of this list, extending the length by one.inherited -
addAll(
Iterable< Float64x2> iterable) → void -
Appends all objects of
iterableto 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
Rinstances.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 -
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> -
Creates the lazy concatenation of this iterable and
other.inherited -
forEach(
void action(Float64x2 element)) → void -
Invokes
actionon 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
elementin 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
elementat positionindexin this list.inherited -
insertAll(
int index, Iterable< Float64x2> iterable) → void -
Inserts all objects of
iterableat positionindexin 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
elementin 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 -
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 nonexistent 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
valuefrom this list.inherited -
removeAt(
int index) → Float64x2 -
Removes the object at position
indexfrom 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
iterableinto 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 -
The single element that satisfies
test.inherited -
skip(
int count) → Iterable< Float64x2> -
Creates an Iterable that provides all but the first
countelements.inherited -
skipWhile(
bool test(Float64x2 value)) → Iterable< Float64x2> -
Creates an
Iterablethat skips leading elements whiletestis satisfied.inherited -
sort(
[int compare(Float64x2 a, Float64x2 b)?]) → void -
Sorts this list according to the order specified by the
comparefunction.inherited -
sublist(
int start, [int? end]) → Float64x2List -
Returns a new list containing the elements between
startandend.override -
take(
int count) → Iterable< Float64x2> -
Creates a lazy iterable of the
countfirst elements of this iterable.inherited -
takeWhile(
bool test(Float64x2 value)) → Iterable< Float64x2> -
Creates 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> -
Creates a new lazy Iterable with all elements that satisfy the
predicate
test.inherited -
whereType<
T> () → Iterable< T> -
Creates 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
indexin the list.inherited -
operator []=(
int index, Float64x2 value) → void -
Sets the value at the given
indexin the list tovalue.inherited
Constants
- bytesPerElement → const int
-
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