java.lang.Object
- gov.nih.mipav.view.renderer.WildMagic.Poisson.Octree.SparseMatrix

Direct Known Subclasses:: SparseSymmetricMatrix

public class SparseMatrix
extends java.lang.Object

Field Summary

Fields
Modifier and Type Field Description

static Allocator<MatrixEntry> Allocator

MatrixEntry[][] m_ppElements

int rows

int[] rowSizes

static int UseAlloc

Constructor Summary

Constructors
Constructor Description

SparseMatrix()

SparseMatrix(int rows)

SparseMatrix(SparseMatrix M)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`Columns()`
`void`	`dispose()`
`int`	`Entries()`
`SparseMatrix`	`mul(float V)`
`SparseMatrix`	`mul(SparseMatrix M)`
`VectorF`	`mul(VectorF V)`
`SparseMatrix`	`mul_into(float V)`
`SparseMatrix`	`Multiply(SparseMatrix M)`
`VectorF`	`Multiply(VectorF V)`
`void`	`Multiply(VectorF In, VectorF Out)`
`void`	`print()`
`void`	`Resize(int r)`
`int`	`Rows()`
`SparseMatrix`	`set(SparseMatrix M)`
`static void`	`SetAllocator(int blockSize)`
`void`	`SetIdentity()`
`void`	`SetRowSize(int row, int count)`
`void`	`SetZero()`
`static int`	`Solve(SparseMatrix M, VectorF b, int iters, VectorF solution, float eps)`
`static int`	`SolveSymmetric(SparseMatrix M, VectorF b, int iters, VectorF solution, float eps, int reset)`
`SparseMatrix`	`Transpose()`
`static int`	`UseAllocator()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Allocator

public static Allocator<MatrixEntry> Allocator

rows
```
public int rows
```

rowSizes
```
public int[] rowSizes
```

m_ppElements
```
public MatrixEntry[][] m_ppElements
```

UseAlloc
```
public static int UseAlloc
```

Constructor Detail

SparseMatrix
```
public SparseMatrix()
```

SparseMatrix
```
public SparseMatrix(int rows)
```

SparseMatrix

public SparseMatrix(SparseMatrix M)

Method Detail

UseAllocator
```
public static int UseAllocator()
```

SetAllocator

public static void SetAllocator(int blockSize)

Entries
```
public int Entries()
```

set

public SparseMatrix set(SparseMatrix M)

dispose
```
public void dispose()
```

Resize
```
public void Resize(int r)
```

SetRowSize

public void SetRowSize(int row,
                       int count)

SetZero
```
public void SetZero()
```

print
```
public void print()
```

Rows
```
public int Rows()
```

Columns
```
public int Columns()
```

SetIdentity
```
public void SetIdentity()
```

mul
```
public SparseMatrix mul(float V)
```

mul_into

public SparseMatrix mul_into(float V)

Multiply

public SparseMatrix Multiply(SparseMatrix M)

Multiply

public VectorF Multiply(VectorF V)

Multiply

public void Multiply(VectorF In,
                     VectorF Out)

mul

public SparseMatrix mul(SparseMatrix M)

mul
```
public VectorF mul(VectorF V)
```

Transpose
```
public SparseMatrix Transpose()
```

SolveSymmetric

public static int SolveSymmetric(SparseMatrix M,
                                 VectorF b,
                                 int iters,
                                 VectorF solution,
                                 float eps,
                                 int reset)

Solve

public static int Solve(SparseMatrix M,
                        VectorF b,
                        int iters,
                        VectorF solution,
                        float eps)

Modifier and Type	Field	Description
`static Allocator<MatrixEntry>`	`Allocator`
`MatrixEntry[][]`	`m_ppElements`
`int`	`rows`
`int[]`	`rowSizes`
`static int`	`UseAlloc`

Constructor	Description
`SparseMatrix()`
`SparseMatrix(int rows)`
`SparseMatrix(SparseMatrix M)`

Class SparseMatrix

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

Allocator

rows

rowSizes

m_ppElements

UseAlloc

Constructor Detail

SparseMatrix

SparseMatrix

SparseMatrix

Method Detail

UseAllocator

SetAllocator

Entries

set

dispose

Resize

SetRowSize

SetZero

print

Rows

Columns

SetIdentity

mul

mul_into

Multiply

Multiply

Multiply

mul

mul

Transpose

SolveSymmetric

Solve