public class Rank4Tensor extends Tensor
Modifier and Type | Field and Description |
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protected double[][][][] |
rank4 |
Constructor and Description |
---|
Rank4Tensor()
Constructs a 4th rank tensor.
|
Modifier and Type | Method and Description |
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Rank4Tensor |
add(Rank4Tensor t)
Returns the addition of this tensor and another.
|
boolean |
equals(java.lang.Object a)
Compares two tensors for equality.
|
double |
getComponent(int i,
int j,
int k,
int l)
Returns a component of this tensor.
|
void |
setComponent(int i,
int j,
int k,
int l,
double x)
Sets the value of a component of this tensor.
|
Rank4Tensor |
subtract(Rank4Tensor t)
Returns the subtraction of this tensor by another.
|
public boolean equals(java.lang.Object a)
equals
in class java.lang.Object
a
- a 4th rank tensorpublic double getComponent(int i, int j, int k, int l)
i
- 1st indexj
- 2nd indexk
- 3rd indexl
- 4th indexDimensionException
- If attempting to access an invalid component.public void setComponent(int i, int j, int k, int l, double x)
i
- 1st indexj
- 2nd indexk
- 3rd indexl
- 4th indexx
- valueDimensionException
- If attempting to access an invalid component.public Rank4Tensor add(Rank4Tensor t)
t
- a 4th rank tensorpublic Rank4Tensor subtract(Rank4Tensor t)
t
- a 4th rank tensor