Eigen.hpp File Reference

Vector space operations. More...

Go to the source code of this file.

Typedefs
using	Eigen::AngleAxisld
	Long double Eigen::AngleAxis.
using	Eigen::Array3ld
	Long double 3x1 Eigen::Array.
using	json
	json namespace
using	Eigen::Matrix3ld
	Long double 3x3 Eigen::Matrix.
using	Eigen::Matrix4ld
	Long double 4x4 Eigen::Matrix.
using	Eigen::Quaternionld
	Long double Eigen::Quaternion.
using	Eigen::Vector3ld
	Long double 3x1 Eigen::Vector.
using	Eigen::Vector4ld
	Long double 3x1 Eigen::Vector.

Functions
template<typename _Scalar , int _Rows, int _Cols>
void	Eigen::from_json (const json &j, Matrix< _Scalar, _Rows, _Cols > &matrix)
	Converts the provided json object into a matrix.
template<typename Derived >
void	NAV::removeCols (Eigen::DenseBase< Derived > &matrix, const std::vector< int > &colIndices)
	Removes cols from a matrix or vector.
template<typename Derived >
void	NAV::removeCols (Eigen::DenseBase< Derived > &matrix, size_t index, size_t length)
	Removes columns from a matrix or vector.
template<typename Derived >
void	NAV::removeRows (Eigen::DenseBase< Derived > &matrix, const std::vector< int > &rowIndices)
	Removes rows from a matrix or vector.
template<typename Derived >
void	NAV::removeRows (Eigen::DenseBase< Derived > &matrix, size_t index, size_t length)
	Removes rows from a matrix or vector.
template<typename Derived >
void	NAV::removeRowsAndCols (Eigen::DenseBase< Derived > &matrix, const std::vector< int > &rowIndices, const std::vector< int > &colIndices)
	Removes rows and columns from a matrix or vector.
template<typename Derived >
void	NAV::removeRowsAndCols (Eigen::DenseBase< Derived > &matrix, size_t row, size_t rows, size_t col, size_t cols)
	Removes rows and columns from a matrix or vector.
template<typename _Scalar , int _Rows, int _Cols>
void	Eigen::to_json (json &j, const Matrix< _Scalar, _Rows, _Cols > &matrix)
	Converts the provided matrix into a json objetc.

Detailed Description

Vector space operations.

Author

T. Topp (topp@.nosp@m.ins..nosp@m.uni-s.nosp@m.tutt.nosp@m.gart..nosp@m.de)

Date

2021-01-05

Function Documentation

from_json()

template<typename _Scalar , int _Rows, int _Cols>

void Eigen::from_json	(	const json &	j,
		Matrix< _Scalar, _Rows, _Cols > &	matrix )

Converts the provided json object into a matrix.

Template Parameters

_Scalar	Data Type of the matrix
_Rows	Amount of rows of the matrix
_Cols	Amount of cols of the matrix

Parameters

[in]	j	Json object to read the coefficients from
[out]	matrix	Matrix object to fill

removeCols() [1/2]

template<typename Derived >

void NAV::removeCols	(	Eigen::DenseBase< Derived > &	matrix,
		const std::vector< int > &	colIndices )

Removes cols from a matrix or vector.

Parameters

matrix	Matrix to remove from
colIndices	List with indices of cols to remove

removeCols() [2/2]

template<typename Derived >

void NAV::removeCols	(	Eigen::DenseBase< Derived > &	matrix,
		size_t	index,
		size_t	length )

Removes columns from a matrix or vector.

Parameters

matrix	Matrix to remove from
index	Index to start removing
length	Length to remove

removeRows() [1/2]

template<typename Derived >

void NAV::removeRows	(	Eigen::DenseBase< Derived > &	matrix,
		const std::vector< int > &	rowIndices )

Removes rows from a matrix or vector.

Parameters

matrix	Matrix to remove from
rowIndices	List with indices of rows to remove

removeRows() [2/2]

template<typename Derived >

void NAV::removeRows	(	Eigen::DenseBase< Derived > &	matrix,
		size_t	index,
		size_t	length )

Removes rows from a matrix or vector.

Parameters

matrix	Matrix to remove from
index	Index to start removing
length	Length to remove

removeRowsAndCols() [1/2]

template<typename Derived >

void NAV::removeRowsAndCols	(	Eigen::DenseBase< Derived > &	matrix,
		const std::vector< int > &	rowIndices,
		const std::vector< int > &	colIndices )

Removes rows and columns from a matrix or vector.

Parameters

matrix	Matrix to remove from
rowIndices	List with indices of rows to remove
colIndices	List with indices of cols to remove

removeRowsAndCols() [2/2]

template<typename Derived >

void NAV::removeRowsAndCols	(	Eigen::DenseBase< Derived > &	matrix,
		size_t	row,
		size_t	rows,
		size_t	col,
		size_t	cols )

Removes rows and columns from a matrix or vector.

Parameters

matrix	Matrix to remove from
row	Row index to start removing
rows	Amount of rows to remove
col	Col index to start removing
cols	Amount of cols to remove

to_json()

template<typename _Scalar , int _Rows, int _Cols>

void Eigen::to_json	(	json &	j,
		const Matrix< _Scalar, _Rows, _Cols > &	matrix )

Converts the provided matrix into a json objetc.

Template Parameters

_Scalar	Data Type of the matrix
_Rows	Amount of rows of the matrix
_Cols	Amount of cols of the matrix

Parameters

[out]	j	Json object to fill with
[in]	matrix	Matrix to convert into json