GroupalFenwickTreeImpl<T> class
Use this when you have a group.
- Mixed in types
Constructors
-
GroupalFenwickTreeImpl({required FenwickTreeGroup<
T> algebra, required int size})
Properties
-
algebra
→ FenwickTreeGroup<
T> -
final
-
array
→ List<
T> -
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
increase(
{required int index, required T value}) → void -
Increases the value at
index
byvalue
.inherited -
length(
) → int -
Returns the amount of items that this contains.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
range_sum(
{required int index_from, required int index_to}) → T -
Returns the sum between two indices.
inherited
-
sum(
{required int index_to}) → T -
Returns the sum up to the given index
index_to
.inherited -
toString(
) → String -
A string representation of this object.
inherited
-
update(
{required int index, required T value}) → void -
Sets the value at
index
to bevalue
.inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited