Signal<N extends num, E, T extends Signal<N, E, T>> class abstract

Inheritance
Implementers
Available Extensions

Constructors

Signal()

Properties

capacity → int
returns the values capacity. Can be bigger than length and the value should be "entryBlockSize * entriesLength".
no setter
entries → List<E>
Returns all entries.
no setter
entriesLength → int
Returns entries length.
no setter
entryBlockSize → int
The block size of an entry.
no setter
entryEmpty → E
A constant empty entry (filled with zeroes).
no setter
first ↔ N
The first element.
getter/setter pairinherited
format → String
no setter
hashCode → int
The hash code for this object.
no setterinherited
isEmpty → bool
Whether this collection has no elements.
no setterinherited
isNotEmpty → bool
Whether this collection has at least one element.
no setterinherited
iterator → Iterator<N>
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last ↔ N
The last element.
getter/setter pairinherited
lastEntryLength → int
Returns the length of the last entry.
no setter
length ↔ int
Returns values length.
getter/setter pairoverride
one → N
Number 1 as N.
no setter
reversed → Iterable<N>
An Iterable of the objects in this list in reverse order.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → N
Checks that this iterable has only one element, and returns that element.
no setterinherited
statistics → DataStatistics<num>
Returns a DataStatistics of values.
no setter
values → List<N>
Returns the values as a List<N>.
no setter
valuesAsDouble → List<double>
Returns the values as a List<double>.
no setter
valuesAsString → List<String>
Returns the values as a List<String>.
no setter
zero → N
Number 0 as N.
no setter

Methods

add(N element) → void
Adds value to the end of this list, extending the length by one.
override
addAll(Iterable<N> iterable) → void
Appends all objects of iterable to the end of this list.
inherited
addToEntry(int index, E entry) → void
Adds entry to entry at index.
addToValue(int valueIndex, N value) → void
Adds value at valueIndex.
addValueFromEntry(E entry, int offset, N value) → E
any(bool test(N element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
asMap() → Map<int, N>
An unmodifiable Map view of this list.
inherited
calcEntriesCapacityForSize(int size) → int
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
computeSumSquares() → N
Computes the sum of sqaues of values.
computeSumSquaresMean() → double
Computes the sum of squares mean of values.
contains(Object? element) → bool
Whether the collection contains an element equal to element.
inherited
copy() → T
Copy instance.
createEntry(List<N> values) → E
Creates an entry with values.
createEntry1(N v0) → E
createEntry2(N v0, N v1) → E
createEntry3(N v0, N v1, N v2) → E
createEntry4(N v0, N v1, N v2, N v3) → E
createEntryFrom(E other, [N? v0, N? v1, N? v2, N? v3]) → E
createEntryFullOf(N v) → E
Creates an entry full of value v.
createInstance(int size) → T
Creates a instance with size.
createInstanceFullOfValue(int size, N value) → T
Creates a Signal instance full of value.
createInstanceOfSameLength() → T
Creates an isntance of same length of this.
createInstanceOfSameLengthFullOfValue(N value) → T
createInstanceWithEntries(int size, List<E> entries) → T
createInstanceWithValues(List<N> values) → T
Creates a Signal instance full with values.
createRandomEntries(int size, N randomScale, [Random? rand]) → List<E>
Creates a list of random entries.
createRandomEntry(N scale, [Random? rand]) → E
Creates a random entry.
createRandomInstance(int size, N randomScale, [Random? rand]) → T
Creates a random instances.
createRandomValue(N scale, [Random? rand]) → N
Creates a random value.
diff(List<N> otherValues) → List<N>
Returns the differences of this instances values to otherValues.
diffAbs(List<N> values) → List<N>
Returns the absolute differences of this instances values to otherValues.
elementAt(int index) → N
Returns the indexth element.
inherited
ensureEntriesLengthMod(List<E> entries) → void
entryOperationDivide(E entry1, E entry2) → E
Divide operation (SIMD).
entryOperationMultiply(E entry1, E entry2) → E
Multiply operation (SIMD).
entryOperationSubtract(E entry1, E entry2) → E
Subtract operation (SIMD).
entryOperationSum(E entry1, E entry2) → E
Sum operation (SIMD).
entryOperationSumLane(E entry) → N
Sum lane operation (SIMD).
entryOperationSumLanePartial(E entry, int size) → N
Sum lane partially (until size) operation (SIMD).
entryOperationSumSquaresLane(E entry) → N
Sum squares of lane operation (SIMD).
entryOperationSumSquaresLanePartial(E entry, int size) → N
Sum squares of lane partially (until size) operation (SIMD).
errorGlobalMean(List<N> output) → double
Returns the mean of errors.
errorGlobalSquareMean(List<N> output) → double
Returns the square mean of errors.
errorGlobalSquareMeanRoot(List<N> output) → double
Returns the square mean root of errors.
errors(List<N> output) → List<N>
Same as diff.
errorsAbs(List<N> output) → List<N>
Same as diffAbs.
every(bool test(N element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> f(N element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
fillRange(int start, int end, [N? fill]) → void
Overwrites a range of elements with fillValue.
inherited
firstWhere(bool test(N element), {N orElse()?}) → N
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, N element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<N> other) → Iterable<N>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(N element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
getEntries([int? length]) → List<E>
getEntry(int index) → E
Returns entry at index.
getEntryFiltered(int index, N filter(N n)) → E
Returns entry at index with values filtered by filter.
getEntryFilteredX4(int index, E filter(E entry)) → E
getRange(int start, int end) → Iterable<N>
Creates an Iterable that iterates over a range of elements.
inherited
getValue(int valueIndex) → N
Returns a value at valueIndex.
getValueEntryIndex(int valueIndex) → int
getValueFromEntry(E entry, int offset) → N
getValues([int? length]) → List<N>
Get values with length.
indexOf(Object? element, [int start = 0]) → int
The first index of element in this list.
inherited
indexWhere(bool test(N element), [int start = 0]) → int
The first index in the list that satisfies the provided test.
inherited
insert(int index, N element) → void
Inserts element at position index in this list.
inherited
insertAll(int index, Iterable<N> 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(Object? element, [int? start]) → int
The last index of element in this list.
inherited
lastIndexWhere(bool test(N element), [int? start]) → int
The last index in the list that satisfies the provided test.
inherited
lastWhere(bool test(N element), {N orElse()?}) → N
The last element that satisfies the given predicate test.
inherited
map<T>(T f(N element)) → Iterable<T>
The current elements of this iterable modified by toElement.
inherited
multiply(T other) → T
Multiply all entries with other entries.
multiplyAllEntriesAddingTo(E entry, T destiny) → void
Multiply all entries with entry and add to destiny.
multiplyAllEntriesTo(E entry, T destiny) → void
Multiply all entries with entry and save to destiny.
multiplyAllValuesAddingTo(N value, T destiny) → void
Multiply all values with value and add to destiny.
multiplyEntries(E entry) → T
multiplyTo(T other, T destiny) → void
Multiply all entries with other entries and save to destiny.
multiplyValueTo(N value, T destiny) → void
normalize(Scale<N> scale) → T
Creates a Signal instance normalized with scale.
normalizeEntry(E entry, Scale<N> scale) → E
Normalizes an entry E with scale.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
nToString(N n) → String
Converts n to String.
reduce(N combine(N previousValue, N element)) → N
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
remove(Object? element) → bool
Removes the first occurrence of value from this list.
inherited
removeAt(int index) → N
Removes the object at position index from this list.
inherited
removeLast() → N
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(N element)) → void
Removes all objects from this list that satisfy test.
inherited
replaceRange(int start, int end, Iterable<N> newContents) → void
Replaces a range of elements with the elements of replacements.
inherited
retainWhere(bool test(N element)) → void
Removes all objects from this list that fail to satisfy test.
inherited
set(T other, [int? entriesLength]) → void
setAll(int index, Iterable<N> iterable) → void
Overwrites elements with the objects of iterable.
inherited
setAllEntriesEmpty() → void
Set all entries empty (zeroes).
setAllEntriesWith(T other) → void
Set all entries with other entries.
setAllEntriesWithValue(N value) → void
Set all entries with value.
setEntry(int index, E entry) → void
Set entry at index with entry.
setEntryEmpty(int index) → void
Sets entry at index empty (zeroes).
setEntryFiltered(int index, N filter(N n)) → E
Sets entry at index with values filtered by filter.
setEntryFilteredX4(int index, E filter(E entry)) → E
setEntryValues1(int entryIndex, N v0) → void
Sets entry at entryIndex and value 1 to v0.
setEntryValues2(int entryIndex, N v0, N v1) → void
Sets entry at entryIndex and values 1 and 2 to v0 and v1.
setEntryValues3(int entryIndex, N v0, N v1, N v2) → void
Sets entry at entryIndex and values 1, 2 and 3 to v0, v1 and v2.
setEntryValues4(int entryIndex, N v0, N v1, N v2, N v3) → void
Sets entry at entryIndex and values 1, 2, 3 and 4 to v0, v1, v2 and v3.
setEntryWithRandomValues(int index, N scale, [Random? rand]) → E
Sets entry at index with a random value.
setEntryWithValue(int index, N value) → E
Sets entry at index with value.
setExtraValues(N value) → void
Set the extra values (values over length) with value.
setExtraValuesToOne() → void
Set extra values to one. Calls setExtraValues with one.
setExtraValuesToZero() → void
Set extra values to zero. Calls setExtraValues with zero.
setRange(int start, int end, Iterable<N> iterable, [int skipCount = 0]) → void
Writes some elements of iterable into a range of this list.
inherited
setValue(int valueIndex, N newValue) → void
Sets a value at valueIndex with newValue.
setValueFromEntry(E entry, int offset, N value) → E
shuffle([Random? random]) → void
Shuffles the elements of this list randomly.
inherited
singleWhere(bool test(N element), {N orElse()?}) → N
The single element that satisfies test.
inherited
skip(int count) → Iterable<N>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(N element)) → Iterable<N>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
sort([int compare(N a, N b)?]) → void
Sorts this list according to the order specified by the compare function.
inherited
sublist(int start, [int? end]) → List<N>
Returns a new list containing the elements between start and end.
inherited
subtract(T other) → T
Subtract all entries with other entries.
subtractAllEntriesTo(E entry, T destiny) → void
Multiply all entries with entry and subtract from destiny.
subtractTo(T other, T destiny) → void
Subtract all entries with other and save to destiny.
subtractToEntry(int index, E entry) → void
take(int count) → Iterable<N>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(N element)) → Iterable<N>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) → List<N>
Creates a List containing the elements of this Iterable.
inherited
toN(num n) → N
Converts num n to N.
toSet() → Set<N>
Creates a Set containing the same elements as this iterable.
inherited
toString({int maxElements = 10, bool entries = false, bool infos = false}) → String
A string representation of this object.
override
toStringEntries([int maxEntriesToString = 4]) → String
toStringValues([int maxValuesToString = 10]) → String
toStringWithEntries([int maxEntriesToString = 4]) → String
toStringWithValues([int maxValuesToString = 10]) → String
valuesToEntries(List<N> values) → List<E>
Converts values to a List of entries E.
where(bool test(N element)) → Iterable<N>
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<N> other) → List<N>
Returns the concatenation of this list and other.
inherited
operator ==(Object other) → bool
The equality operator.
inherited
operator [](int valueIndex) → N
The object at the given index in the list.
override
operator []=(int valueIndex, N value) → void
Sets the value at the given index in the list to value.
override

Static Methods

calcNeededBlocks(int size, int blockSize) → int
calcNeededBlocksChunks(int size, int blockSize, int chunks) → int
fromFormat<N extends num, E, T extends Signal<N, E, T>>(String format, {int? size, List<N>? values, List<E>? entries}) → Signal<N, E, T>