dart:typed_data
Float32x4List class
A fixed-length list of Float32x4 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
- Float32x4List(int length)
factory
- Creates a Float32x4List of the specified length (in elements), all of whose elements are initially zero.
- Float32x4List.fromList(List<Float32x4> elements)
factory
- Creates a Float32x4List with the same length as the
elements list and copies over the elements. - Float32x4List.view(ByteBuffer buffer, [ int offsetInBytes = 0, int length ])
factory
- Creates a Float32x4List 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 ↔ Float32x4
read / write, inherited
- Returns the first element. [...]
- hashCode → int
read-only, inherited
- The hash code for this object. [...]
- isEmpty → bool
read-only, inherited
- Returns
true if 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<Float32x4>
read-only, inherited
- Returns a new
Iterator that allows iterating the elements of this Iterable. [...] - last ↔ Float32x4
read / write, inherited
- Returns the last element. [...]
- length ↔ int
read / write, inherited
- Returns 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<Float32x4>
read-only, inherited
- Returns 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 → Float32x4
read-only, inherited
- Checks that this iterable has only one element, and returns that element. [...]
Methods
- sublist(int start, [ int end ]) → Float32x4List
override
- Returns a new list containing the elements between
start and end. [...] - add(Float32x4 value) → void
inherited
- Adds
value to the end of this list, extending the length by one. [...] - addAll(Iterable<Float32x4> iterable) → void
inherited
- Appends all objects of
iterable to the end of this list. [...] - any(bool test(E element)) → bool
inherited
- Checks whether any element of this iterable satisfies
test. [...] - asMap() → Map<int, Float32x4>
inherited
- Returns an unmodifiable Map view of
this. [...] - cast<R>() → List<R>
inherited
- Returns a view of this list as a list of
R instances. [...] - clear() → void
inherited
- Removes all objects from this list; the length of the list becomes zero. [...]
- contains(Object element) → bool
inherited
- Returns true if the collection contains an element equal to
element. [...] - elementAt(int index) → Float32x4
inherited
- Returns the
indexth element. [...] - every(bool test(E element)) → bool
inherited
- Checks whether every element of this iterable satisfies
test. [...] - expand<T>(Iterable<T> f(E element)) → Iterable<T>
inherited
- Expands each element of this Iterable into zero or more elements. [...]
- fillRange(int start, int end, [ Float32x4 fillValue ]) → void
inherited
- Sets the objects in the range
start inclusive to end exclusive to the given fillValue. [...] - firstWhere(bool test(E element), { Float32x4 orElse() }) → Float32x4
inherited
- Returns the first element that satisfies the given predicate
test. [...] - fold<T>(T initialValue, T combine(T previousValue, E element)) → T
inherited
- Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
- followedBy(Iterable<Float32x4> other) → Iterable<Float32x4>
inherited
- Returns the lazy concatentation of this iterable and
other. [...] - forEach(void f(E element)) → void
inherited
- Applies the function
f to each element of this collection in iteration order. - getRange(int start, int end) → Iterable<Float32x4>
inherited
- Returns an Iterable that iterates over the objects in the range
start inclusive to end exclusive. [...] - indexOf(Float32x4 element, [ int start = 0 ]) → int
inherited
- Returns the first index of
element in this list. [...] - indexWhere(bool test(E element), [ int start = 0 ]) → int
inherited
- Returns the first index in the list that satisfies the provided
test. [...] - insert(int index, Float32x4 element) → void
inherited
- Inserts the object at position
index in this list. [...] - insertAll(int index, Iterable<Float32x4> iterable) → void
inherited
- Inserts all objects of
iterable at position index in this list. [...] - join([String separator = "" ]) → String
inherited
- Converts each element to a String and concatenates the strings. [...]
- lastIndexOf(Float32x4 element, [ int start ]) → int
inherited
- Returns the last index of
element in this list. [...] - lastIndexWhere(bool test(E element), [ int start ]) → int
inherited
- Returns the last index in the list that satisfies the provided
test. [...] - lastWhere(bool test(E element), { Float32x4 orElse() }) → Float32x4
inherited
- Returns the last element that satisfies the given predicate
test. [...] - map<T>(T f(E e)) → Iterable<T>
inherited
- Returns a new lazy Iterable with elements that are created by calling
f on each element of this Iterable in iteration order. [...] - noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed. [...]
- reduce(Float32x4 combine(E value, E element)) → Float32x4
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
value from this list. [...] - removeAt(int index) → Float32x4
inherited
- Removes the object at position
index from this list. [...] - removeLast() → Float32x4
inherited
- Pops and returns the last object in this list. [...]
- removeRange(int start, int end) → void
inherited
- Removes the objects in the range
start inclusive to end exclusive. [...] - removeWhere(bool test(E element)) → void
inherited
- Removes all objects from this list that satisfy
test. [...] - replaceRange(int start, int end, Iterable<Float32x4> replacement) → void
inherited
- Removes the objects in the range
start inclusive to end exclusive and inserts the contents of replacement in its place. [...] - retainWhere(bool test(E element)) → void
inherited
- Removes all objects from this list that fail to satisfy
test. [...] - setAll(int index, Iterable<Float32x4> iterable) → void
inherited
- Overwrites objects of
this with the objects of iterable, starting at position index in this list. [...] - setRange(int start, int end, Iterable<Float32x4> iterable, [ int skipCount = 0 ]) → void
inherited
- Copies the objects of
iterable, skipping skipCount objects first, into the range start, inclusive, to end, exclusive, of the list. [...] - shuffle([Random random ]) → void
inherited
- Shuffles the elements of this list randomly.
- singleWhere(bool test(E element), { Float32x4 orElse() }) → Float32x4
inherited
- Returns the single element that satisfies
test. [...] - skip(int count) → Iterable<Float32x4>
inherited
- Returns an Iterable that provides all but the first
count elements. [...] - skipWhile(bool test(E value)) → Iterable<Float32x4>
inherited
- Returns an
Iterable that skips leading elements while test is satisfied. [...] - sort([int compare(E a, E b) ]) → void
inherited
- Sorts this list according to the order specified by the
compare function. [...] - take(int count) → Iterable<Float32x4>
inherited
- Returns a lazy iterable of the
count first elements of this iterable. [...] - takeWhile(bool test(E value)) → Iterable<Float32x4>
inherited
- Returns a lazy iterable of the leading elements satisfying
test. [...] - toList({bool growable: true }) → List<Float32x4>
inherited
- Creates a List containing the elements of this Iterable. [...]
- toSet() → Set<Float32x4>
inherited
- Creates a Set containing the same elements as this iterable. [...]
- toString() → String
inherited
- Returns a string representation of this object.
- where(bool test(E element)) → Iterable<Float32x4>
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<Float32x4> other) → List<Float32x4>
override
- Returns the concatenation of this list and
other. [...] - operator ==(dynamic other) → bool
inherited
- The equality operator. [...]
- operator [](int index) → Float32x4
inherited
- Returns the object at the given
index in the list or throws a RangeError if index is out of bounds. - operator []=(int index, Float32x4 value) → void
inherited
- Sets the value at the given
index in the list to value or throws a RangeError if index is out of bounds.
Constants
- bytesPerElement → const int
-
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