org.firstinspires.ftc.robotcore.external.matrices

Class RowMajorMatrixF

java.lang.Object

org.firstinspires.ftc.robotcore.external.matrices.MatrixF

org.firstinspires.ftc.robotcore.external.matrices.DenseMatrixF

org.firstinspires.ftc.robotcore.external.matrices.RowMajorMatrixF

Direct Known Subclasses:

GeneralMatrixF

public abstract class RowMajorMatrixF
extends DenseMatrixF

A RowMajorMatrixF is a dense matrix whose entries are arranged in row-major order.

See Also:

Row Major Order

Field Summary

Fields inherited from class org.firstinspires.ftc.robotcore.external.matrices.MatrixF

numCols, numRows

Constructor Summary

Constructors

Constructor and Description
RowMajorMatrixF(int nRows, int nCols)

Method Summary

Modifier and Type	Method and Description
protected int	indexFromRowCol(int row, int col) Given a row and column index into the matrix, returns the corresponding index into the underlying float[] array.
VectorF	toVector() If the receiver is one-dimensional in one of its dimensions, returns a vector containing the data of the receiver; otherwise, an exception is thrown.

Methods inherited from class org.firstinspires.ftc.robotcore.external.matrices.DenseMatrixF

get, getData, put

Methods inherited from class org.firstinspires.ftc.robotcore.external.matrices.MatrixF

adaptHomogeneous, add, add, add, added, added, added, diagonalMatrix, diagonalMatrix, dimensionsError, dimensionsError, emptyMatrix, formatAsTransform, formatAsTransform, getColumn, getRow, getTranslation, identityMatrix, inverted, multiplied, multiplied, multiplied, multiplied, multiply, multiply, multiply, multiply, numCols, numRows, slice, slice, subtract, subtract, subtract, subtracted, subtracted, subtracted, toString, transform, transposed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RowMajorMatrixF

public RowMajorMatrixF(int nRows,
                       int nCols)

Method Detail

indexFromRowCol

protected int indexFromRowCol(int row,
                              int col)

Description copied from class: DenseMatrixF

Given a row and column index into the matrix, returns the corresponding index into the underlying float[] array.

Specified by:

indexFromRowCol in class DenseMatrixF

Parameters:

row - the row whose index is desired

col - the column whose index is desired

Returns:

the index of (row,col) in the data returned by DenseMatrixF.getData()

toVector

public VectorF toVector()

Description copied from class: MatrixF

If the receiver is one-dimensional in one of its dimensions, returns a vector containing the data of the receiver; otherwise, an exception is thrown.

Overrides:

toVector in class MatrixF

Returns:

a vector containing the data of the receiver