com.io7m.jtensors

Interface MatrixReadable2x2DType

All Superinterfaces:

MatrixReadableDType

All Known Subinterfaces:

Matrix2x2DType, Matrix3x3DType, Matrix4x4DType, MatrixByteBuffered2x2DType, MatrixByteBuffered3x3DType, MatrixByteBuffered4x4DType, MatrixDirect2x2DType, MatrixDirect3x3DType, MatrixDirect4x4DType, MatrixDirectReadable2x2DType, MatrixDirectReadable3x3DType, MatrixDirectReadable4x4DType, MatrixReadable3x3DType, MatrixReadable4x4DType, PMatrix3x3DType<T0,T1>, PMatrix4x4DType<T0,T1>, PMatrixByteBuffered3x3DType<T0,T1>, PMatrixByteBuffered4x4DType<T0,T1>, PMatrixDirect3x3DType<T0,T1>, PMatrixDirect4x4DType<T0,T1>, PMatrixDirectReadable3x3DType<T,U>, PMatrixDirectReadable4x4DType<T,U>, PMatrixReadable3x3DType<T,U>, PMatrixReadable4x4DType<T,U>

All Known Implementing Classes:

MatrixByteBufferedM2x2D, MatrixByteBufferedM3x3D, MatrixByteBufferedM4x4D, MatrixDirectM2x2D, MatrixDirectM3x3D, MatrixDirectM4x4D, MatrixHeapArrayM2x2D, MatrixHeapArrayM3x3D, MatrixHeapArrayM4x4D, MatrixI2x2D, MatrixI3x3D, MatrixI4x4D, PMatrixByteBufferedM3x3D, PMatrixByteBufferedM4x4D, PMatrixDirectM3x3D, PMatrixDirectM4x4D, PMatrixHeapArrayM3x3D, PMatrixHeapArrayM4x4D, PMatrixI3x3D, PMatrixI4x4D

public interface MatrixReadable2x2DType
extends MatrixReadableDType

'Read' interface to 2x2 matrices with double elements.

Method Summary

Modifier and Type	Method and Description
double	getR0C0D()
double	getR0C1D()
double	getR1C0D()
double	getR1C1D()
<V extends VectorWritable2DType> void	getRow2D(int row, V out) Retrieve row row, saving the result to out.
<V extends VectorWritable2DType> void	getRow2DUnsafe(int row, V out) Retrieve row row, saving the result to out.

Methods inherited from interface com.io7m.jtensors.MatrixReadableDType

getRowColumnD

Method Detail

getRow2D

<V extends VectorWritable2DType> void getRow2D(int row,
                                               V out)

Retrieve row row, saving the result to out.

Type Parameters:

V - The precise type of writable vector.

Parameters:

row - The index of the row, starting at 0.

out - The output vector.

getRow2DUnsafe

<V extends VectorWritable2DType> void getRow2DUnsafe(int row,
                                                     V out)

Retrieve row row, saving the result to out. No bounds checking is performed for row, and out-of-bounds values result in undefined behaviour.

Type Parameters:

V - The precise type of writable vector.

Parameters:

row - The index of the row, starting at 0.

out - The output vector.

getR0C0D

double getR0C0D()

Returns:

The value at row 0, column 0

getR1C0D

double getR1C0D()

Returns:

The value at row 1, column 0

getR0C1D

double getR0C1D()

Returns:

The value at row 0, column 1

getR1C1D

double getR1C1D()

Returns:

The value at row 1, column 1