java.lang.Object
- gov.nih.mipav.model.algorithms.CeresSolver.LinearOperator
- - gov.nih.mipav.model.algorithms.CeresSolver.SparseMatrix
  - - gov.nih.mipav.model.algorithms.CeresSolver.TripletSparseMatrix

Enclosing class:: CeresSolver

class CeresSolver.TripletSparseMatrix
extends CeresSolver.SparseMatrix

Field Summary

Fields
Modifier and Type	Field	Description
`private int[]`	`cols_`
`private int`	`max_num_nonzeros_`
`private int`	`num_cols_`
`private int`	`num_nonzeros_`
`private int`	`num_rows_`
`CeresSolver.TripletSparseMatrixRandomMatrixOptions`	`randomMatrixOptions`
`private int[]`	`rows_`
`private double[]`	`values_`

Constructor Summary

Constructors
Constructor	Description
`TripletSparseMatrix()`
`TripletSparseMatrix(int num_rows, int num_cols, int max_num_nonzeros)`
`TripletSparseMatrix(int num_rows, int num_cols, java.util.Vector<java.lang.Integer> rows, java.util.Vector<java.lang.Integer> cols, java.util.Vector<java.lang.Double> values)`
`TripletSparseMatrix(CeresSolver.TripletSparseMatrix orig)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`AllocateMemory()`
`boolean`	`AllTripletsWithinBounds()`
`void`	`AppendCols(CeresSolver.TripletSparseMatrix B)`
`void`	`AppendRows(CeresSolver.TripletSparseMatrix B)`
`int[]`	`cols()`
`void`	`CopyData(CeresSolver.TripletSparseMatrix orig)`
`boolean`	`IsValid()`
`void`	`LeftMultiply(double[] x, double[] y)`
`int`	`max_num_nonzeros()`
`int[]`	`mutable_cols()`
`int[]`	`mutable_rows()`
`double[]`	`mutable_values()`
`int`	`num_cols()`
`int`	`num_nonzeros()`
`int`	`num_rows()`
`void`	`Reserve(int new_max_num_nonzeros)`
`void`	`Resize(int new_num_rows, int new_num_cols)`
`void`	`RightMultiply(double[] x, double[] y)`
`int[]`	`rows()`
`void`	`ScaleColumns(double[] scale)`
`void`	`set_num_nonzeros(int num_nonzeros)`
`void`	`SetZero()`
`void`	`SquaredColumnNorm(double[] x)`
`Jama.Matrix`	`ToDenseMatrix()`
`void`	`ToTextFile(java.io.File file)`
`double[]`	`values()`

Methods inherited from class gov.nih.mipav.model.algorithms.CeresSolver.SparseMatrix
RightMultiply, ScaleColumns, SquaredColumnNorm

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

Field Detail

randomMatrixOptions

public CeresSolver.TripletSparseMatrixRandomMatrixOptions randomMatrixOptions

num_rows_
```
private int num_rows_
```

num_cols_
```
private int num_cols_
```

max_num_nonzeros_
```
private int max_num_nonzeros_
```

num_nonzeros_
```
private int num_nonzeros_
```

rows_
```
private int[] rows_
```

cols_
```
private int[] cols_
```

values_
```
private double[] values_
```

Constructor Detail

TripletSparseMatrix
```
public TripletSparseMatrix()
```

TripletSparseMatrix

public TripletSparseMatrix(int num_rows,
                           int num_cols,
                           int max_num_nonzeros)

TripletSparseMatrix

public TripletSparseMatrix(int num_rows,
                           int num_cols,
                           java.util.Vector<java.lang.Integer> rows,
                           java.util.Vector<java.lang.Integer> cols,
                           java.util.Vector<java.lang.Double> values)

TripletSparseMatrix

public TripletSparseMatrix(CeresSolver.TripletSparseMatrix orig)

Method Detail

AllocateMemory
```
public void AllocateMemory()
```

CopyData

public void CopyData(CeresSolver.TripletSparseMatrix orig)

SetZero
```
public void SetZero()
```
Specified by:

SetZero in class CeresSolver.SparseMatrix

RightMultiply

public void RightMultiply(double[] x,
                          double[] y)

Specified by:: RightMultiply in class CeresSolver.SparseMatrix

LeftMultiply

public void LeftMultiply(double[] x,
                         double[] y)

Specified by:: LeftMultiply in class CeresSolver.SparseMatrix

SquaredColumnNorm
```
public void SquaredColumnNorm(double[] x)
```
Specified by:

SquaredColumnNorm in class CeresSolver.SparseMatrix

ScaleColumns
```
public void ScaleColumns(double[] scale)
```
Specified by:

ScaleColumns in class CeresSolver.SparseMatrix

ToDenseMatrix
```
public Jama.Matrix ToDenseMatrix()
```
Specified by:

ToDenseMatrix in class CeresSolver.SparseMatrix

ToTextFile
```
public void ToTextFile(java.io.File file)
```
Specified by:

ToTextFile in class CeresSolver.SparseMatrix

num_rows
```
public int num_rows()
```
Specified by:

num_rows in class CeresSolver.SparseMatrix

num_cols
```
public int num_cols()
```
Specified by:

num_cols in class CeresSolver.SparseMatrix

num_nonzeros
```
public int num_nonzeros()
```
Specified by:

num_nonzeros in class CeresSolver.SparseMatrix

values
```
public double[] values()
```
Specified by:

values in class CeresSolver.SparseMatrix

mutable_values
```
public double[] mutable_values()
```
Specified by:

mutable_values in class CeresSolver.SparseMatrix

set_num_nonzeros

public void set_num_nonzeros(int num_nonzeros)

Reserve

public void Reserve(int new_max_num_nonzeros)

AppendRows

public void AppendRows(CeresSolver.TripletSparseMatrix B)

AppendCols

public void AppendCols(CeresSolver.TripletSparseMatrix B)

Resize

public void Resize(int new_num_rows,
                   int new_num_cols)

max_num_nonzeros
```
public int max_num_nonzeros()
```

rows
```
public int[] rows()
```

cols
```
public int[] cols()
```

mutable_rows
```
public int[] mutable_rows()
```

mutable_cols
```
public int[] mutable_cols()
```

AllTripletsWithinBounds

public boolean AllTripletsWithinBounds()

IsValid
```
public boolean IsValid()
```

Class CeresSolver.TripletSparseMatrix

Field Summary

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.model.algorithms.CeresSolver.SparseMatrix

Methods inherited from class java.lang.Object

Field Detail

randomMatrixOptions

num_rows_

num_cols_

max_num_nonzeros_

num_nonzeros_

rows_

cols_

values_

Constructor Detail

TripletSparseMatrix

TripletSparseMatrix

TripletSparseMatrix

TripletSparseMatrix

Method Detail

AllocateMemory

CopyData

SetZero

RightMultiply

LeftMultiply

SquaredColumnNorm

ScaleColumns

ToDenseMatrix

ToTextFile

num_rows

num_cols

num_nonzeros

values

mutable_values

set_num_nonzeros

Reserve

AppendRows

AppendCols

Resize

max_num_nonzeros

rows

cols

mutable_rows

mutable_cols

AllTripletsWithinBounds

IsValid