IMatrixI

All Superinterfaces:

IMatrixOp, IParameter, IVal

All Known Subinterfaces:

IMatrix2I, IMatrix3I, IMatrix4I

All Known Implementing Classes:

IMatrix, IMatrix2, IMatrix3, IMatrix4
```
public interface IMatrixI
extends IMatrixOp
```
Abstract interface of numerical matrix.

Author:

Satoru Sugihara

Method Summary

Methods
Modifier and Type	Method and Description
`IMatrixI`	`add(IMatrixI m)`
`int`	`columnNum()`
`int`	`columnNum(ISwitchE e)`
`IIntegerI`	`columnNum(ISwitchR r)`
`IMatrixI`	`cp()` alias of dup()
`double`	`determinant()`
`double`	`determinant(ISwitchE e)`
`IDoubleI`	`determinant(ISwitchR r)`
`IMatrixI`	`div(double v)`
`IMatrixI`	`div(IDoubleI v)`
`IMatrixI`	`dup()`
`double`	`get(int row, int column)`
`double`	`get(ISwitchE e, int row, int column)`
`IDoubleI`	`get(ISwitchR r, IIntegerI row, IIntegerI column)`
`IMatrixI`	`invert()`
`IMatrixI`	`mul(double v)`
`IMatrixI`	`mul(IDoubleI v)`
`IMatrixI`	`mul(IMatrixI m)`
`int`	`rowNum()`
`int`	`rowNum(ISwitchE e)`
`IIntegerI`	`rowNum(ISwitchR r)`
`IMatrixI`	`set(double[][] v)`
`IMatrixI`	`set(IDoubleI[][] v)`
`IMatrix`	`set(IIntegerI row, IIntegerI column, IDoubleI value)`
`IMatrixI`	`set(IMatrixI m)`
`IMatrix`	`set(int row, int column, double value)`
`IMatrixI`	`setId()`
`IMatrixI`	`setZero()`
`IMatrixI`	`sub(IMatrixI m)`

Methods inherited from interface igeo.IMatrixOp
get

Method Detail

dup
```
IMatrixI dup()
```

cp
```
IMatrixI cp()
```
alias of dup()

rowNum
```
int rowNum()
```

columnNum
```
int columnNum()
```

rowNum
```
int rowNum(ISwitchE e)
```

columnNum
```
int columnNum(ISwitchE e)
```

rowNum
```
IIntegerI rowNum(ISwitchR r)
```

columnNum
```
IIntegerI columnNum(ISwitchR r)
```

setZero
```
IMatrixI setZero()
```

setId
```
IMatrixI setId()
```

get

double get(int row,
         int column)

get

double get(ISwitchE e,
         int row,
         int column)

get

IDoubleI get(ISwitchR r,
           IIntegerI row,
           IIntegerI column)

set
```
IMatrixI set(double[][] v)
```

set
```
IMatrixI set(IDoubleI[][] v)
```

set

IMatrix set(int row,
          int column,
          double value)

set

IMatrix set(IIntegerI row,
          IIntegerI column,
          IDoubleI value)

set
```
IMatrixI set(IMatrixI m)
```

add
```
IMatrixI add(IMatrixI m)
```

sub
```
IMatrixI sub(IMatrixI m)
```

div
```
IMatrixI div(double v)
```

div
```
IMatrixI div(IDoubleI v)
```

mul
```
IMatrixI mul(double v)
```

mul
```
IMatrixI mul(IDoubleI v)
```

mul
```
IMatrixI mul(IMatrixI m)
```

determinant
```
double determinant()
```

determinant
```
double determinant(ISwitchE e)
```

determinant
```
IDoubleI determinant(ISwitchR r)
```

invert
```
IMatrixI invert()
```

Interface IMatrixI

Method Summary

Methods inherited from interface igeo.IMatrixOp

Method Detail

dup

cp

rowNum

columnNum

rowNum

columnNum

rowNum

columnNum

setZero

setId

get

get

get

set

set

set

set

set

add

sub

div

div

mul

mul

mul

determinant

determinant

determinant

invert