 | DoubleComplexSparseVector Class |
Class DoubleComplexSparseVector encapsulates a general sparse vector.
Inheritance HierarchySystemObject
CenterSpace.NMath.CoreSparseVectorDataDoubleComplex
CenterSpace.NMath.CoreDoubleComplexSparseVector
CenterSpace.NMath.CoreSparseVectorDataDoubleComplex
CenterSpace.NMath.CoreDoubleComplexSparseVector
Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
SyntaxThe DoubleComplexSparseVector type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DoubleComplexSparseVector(Int32) | |
| DoubleComplexSparseVector(DoubleComplex, IndexArray) |
Constructs a DoubleComplexSparseVector instance from the given data.
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| DoubleComplexSparseVector(DoubleComplexVector, IndexArray) |
Constructs a DoubleComplexSparseVector instance from the given data.
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| DoubleComplexSparseVector(DoubleComplex, IndexArray, Int32) |
Constructs a DoubleComplexSparseVector instance from the given data.
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| DoubleComplexSparseVector(DoubleComplexVector, IndexArray, Int32) |
Constructs a DoubleComplexSparseVector instance from the given data.
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| DoubleComplexSparseVector(DoubleComplex, IndexArray, Int32, Boolean) |
Constructs a DoubleComplexSparseVector instance from the given data.
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Properties| Name | Description | |
|---|---|---|
 | Entries |
Gets and set the non-zero entries.
(Inherited from SparseVectorDataT.) |
| Indices |
Gets and sets the non-zero entry's Indices.
(Inherited from SparseVectorDataT.) |
| Item |
Gets and sets the value at the given index.
(Inherited from SparseVectorDataT.) |
| NumberNonZero |
Gets an sets the number of non-zero elements.
(Inherited from SparseVectorDataT.) |
Methods| Name | Description | |
|---|---|---|
 | Add(DoubleComplexSparseVector, DoubleComplexVector) |
Adds a dense vector to a sparse vector. The result is a dense vector.
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| Add(DoubleComplexVector, DoubleComplexSparseVector) |
Adds a dense vector to a sparse vector. The result is a dense vector.
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| Clone |
Creates a deep copy of this sparse vector.
(Overrides SparseVectorDataTClone.) |
| Divide |
Divides a sparse vector by a scalar.
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| Equals(Object) |
Equality of sparse vectors. Sparse vectors objects are equal if they have
the same nonzero elements.
(Overrides SparseVectorDataTEquals(Object).) |
| Equals(SparseVectorDataT) |
Equality of sparse vector data. Sparse vector data objects are equal if they have
the same nonzero elements.
(Inherited from SparseVectorDataT.) |
| GetHashCode |
Gets the hash code for this instance.
(Overrides SparseVectorDataTGetHashCode.) |
| Multiply(DoubleComplex, DoubleComplexSparseVector) |
Multiplies a sparse vector by a scalar.
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| Multiply(DoubleComplexSparseVector, DoubleComplex) |
Multiplies a sparse vector by a scalar.
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| Scale |
Scales each element in the sparse vector by the specified value.
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 | SetData |
Sets the sparse vector data of self to the given values.
(Inherited from SparseVectorDataT.) |
| Subtract |
Subtracts a sparse vector from a dense vector. The result is a dense vector.
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| ToString |
String representation.
(Overrides ObjectToString.) |
| TwoNorm |
Computes the Euclidean norm of the element of self.
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Operators| Name | Description | |
|---|---|---|
 | Addition(DoubleComplexSparseVector, DoubleComplexVector) |
Adds a dense vector to a sparse vector. The result is a dense vector.
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| Addition(DoubleComplexVector, DoubleComplexSparseVector) |
Adds a dense vector to a sparse vector. The result is a dense vector.
|
| Division |
Divides a sparse vector by a scalar.
|
| Multiply(DoubleComplex, DoubleComplexSparseVector) |
Multiplies a sparse vector by a scalar.
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| Multiply(DoubleComplexSparseVector, DoubleComplex) |
Multiplies a sparse vector by a scalar.
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| Subtraction |
Subtracts a sparse vector from a dense vector. The result is a dense vector.
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Fields| Name | Description | |
|---|---|---|
 | entries_ |
Non-zero entries of the sparse vector.
(Inherited from SparseVectorDataT.) |
| indices_ |
Indices of the non-zero entries such that the ith non-zero entry
has index indices_[i].
(Inherited from SparseVectorDataT.) |
| numNonZero_ |
Number of non-zero elements in the sparse vector.
(Inherited from SparseVectorDataT.) |
RemarksOnly nonzero values are stored.
See Also