org.ojalgo.tensor

Interface Tensor<N extends Number>

All Superinterfaces:

Access1D<N>, AccessAnyD<N>, Group, Group.Additive<Tensor<N>>, NormedVectorSpace<Tensor<N>,N>, Operation, Operation.Addition<Tensor<N>>, ScalarOperation, ScalarOperation.Multiplication<Tensor<N>,N>, Structure1D, StructureAnyD, VectorSpace<Tensor<N>,N>

public interface Tensor<N extends Number>
extends AccessAnyD<N>, NormedVectorSpace<Tensor<N>,N>

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.structure.AccessAnyD

AccessAnyD.Aggregatable<N extends Number>, AccessAnyD.Collectable<N extends Number,R extends MutateAnyD.Receiver<N>>, AccessAnyD.Elements, AccessAnyD.IndexOf, AccessAnyD.Sliceable<N extends Number>, AccessAnyD.Visitable<N extends Number>

Nested classes/interfaces inherited from interface org.ojalgo.structure.StructureAnyD

StructureAnyD.IntReference, StructureAnyD.Logical<S extends StructureAnyD,B extends StructureAnyD.Logical<S,?>>, StructureAnyD.LongReference, StructureAnyD.ReducibleTo1D<R extends Structure1D>, StructureAnyD.ReducibleTo2D<R extends Structure2D>, StructureAnyD.ReferenceCallback, StructureAnyD.ReferenceMapper

Nested classes/interfaces inherited from interface org.ojalgo.structure.Access1D

Access1D.ElementView<N extends Number>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexCallback, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.LongIndex, Structure1D.LoopCallback

Nested classes/interfaces inherited from interface org.ojalgo.algebra.Group

Group.Additive<S>, Group.Multiplicative<S>

Nested classes/interfaces inherited from interface org.ojalgo.algebra.Operation

Operation.Addition<T>, Operation.Division<T>, Operation.Multiplication<T>, Operation.Subtraction<T>

Nested classes/interfaces inherited from interface org.ojalgo.algebra.ScalarOperation

ScalarOperation.Addition<T,N extends Number>, ScalarOperation.Division<T,N extends Number>, ScalarOperation.Multiplication<T,N extends Number>, ScalarOperation.Subtraction<T,N extends Number>

Method Summary

Modifier and Type	Method and Description
default long	count(int dimension)
int	dimensions()
static <N extends Number & Scalar<N>> Tensor<N>	make(DenseArray.Factory<N> arrayFactory, int rank, int dimensions)
static Tensor<Double>	makePrimitive(int rank, int dimensions)
int	rank()

Methods inherited from interface org.ojalgo.structure.AccessAnyD

asCollectableAnyD, asPrimitiveAnyD, byteValue, byteValue, doubleValue, doubleValue, equals, floatValue, floatValue, get, get, intValue, intValue, longValue, longValue, matrices, shortValue, shortValue

Methods inherited from interface org.ojalgo.structure.StructureAnyD

count, count, count, count, count, index, index, index, loop, loop, loop, loopAll, loopMatching, mapperOf, reference, shape, shape, step, step, step, step

Methods inherited from interface org.ojalgo.structure.Access1D

asCollectable1D, asPrimitive1D, axpy, dot, elements, equals, hashCode, nonzeros, supplyTo, toRawCopy1D, toString, wrap, wrap, wrap

Methods inherited from interface org.ojalgo.structure.Structure1D

index, loopAll, loopMatching, loopRange, mapper, size

Methods inherited from interface org.ojalgo.algebra.NormedVectorSpace

isSmall, norm, signum

Methods inherited from interface org.ojalgo.algebra.VectorSpace

conjugate

Methods inherited from interface org.ojalgo.algebra.Group.Additive

negate

Methods inherited from interface org.ojalgo.algebra.Operation.Addition

add

Methods inherited from interface org.ojalgo.algebra.ScalarOperation.Multiplication

multiply, multiply

Method Detail

make

static <N extends Number & Scalar<N>> Tensor<N> make(DenseArray.Factory<N> arrayFactory,
                                                     int rank,
                                                     int dimensions)

makePrimitive

static Tensor<Double> makePrimitive(int rank,
                                    int dimensions)

count

default long count(int dimension)

Specified by:

count in interface StructureAnyD

dimensions

int dimensions()

rank

int rank()

Specified by:

rank in interface StructureAnyD

Returns:

The number of dimensions (the number of indices used to reference one element)