mrpt::math::CMatrixTemplateNumeric< T > Class Template Reference

Detailed Description

template<class T>
class mrpt::math::CMatrixTemplateNumeric< T >

A matrix of dynamic size.

Basically, this class is a wrapper on Eigen::Matrix<T,Dynamic,Dynamic>, but with a RowMajor element memory layout (except for column vectors).

Note

This class exists for backward compatibility of ancient times when MRPT didn't rely on Eigen, feel free to directly use Eigen::Matrix<> types instead.

See Also

CMatrixTemplate (a non Eigen lib-based class, which can hold arbitrary objects, not only numerical types).

Note

For a complete introduction to Matrices and vectors in MRPT, see: http://www.mrpt.org/Matrices_vectors_arrays_and_Linear_Algebra_MRPT_and_Eigen_classes

Definition at line 63 of file CMatrixTemplateNumeric.h.

#include <mrpt/math/CMatrixTemplateNumeric.h>

Inheritance diagram for mrpt::math::CMatrixTemplateNumeric< T >:

Public Types
typedef Eigen::Matrix< T, Eigen::Dynamic, Eigen::Dynamic, Eigen::AutoAlign|Eigen::RowMajor >	Base
typedef CMatrixTemplateNumeric< T >	mrpt_autotype

Public Member Functions
	CMatrixTemplateNumeric ()
	Default constructor, builds a 1x1 matrix.
	CMatrixTemplateNumeric (TConstructorFlags_Matrices constructor_flag)
	Constructor that builds a 0x0 matrix (that is, uninitialized), for usage in places where efficiency is a priority.
	CMatrixTemplateNumeric (size_t row, size_t col)
	Constructor, creates a matrix of the given size, filled with zeros.

Member Typedef Documentation

template<class T>

typedef Eigen::Matrix<T,Eigen::Dynamic,Eigen::Dynamic,Eigen::AutoAlign|Eigen::RowMajor> mrpt::math::CMatrixTemplateNumeric< T >::Base

Definition at line 73 of file CMatrixTemplateNumeric.h.

template<class T>

typedef CMatrixTemplateNumeric<T> mrpt::math::CMatrixTemplateNumeric< T >::mrpt_autotype

Definition at line 74 of file CMatrixTemplateNumeric.h.

Constructor & Destructor Documentation

template<class T>

mrpt::math::CMatrixTemplateNumeric< T >::CMatrixTemplateNumeric ( )

inline

Default constructor, builds a 1x1 matrix.

Definition at line 79 of file CMatrixTemplateNumeric.h.

template<class T>

mrpt::math::CMatrixTemplateNumeric< T >::CMatrixTemplateNumeric ( TConstructorFlags_Matrices  constructor_flag )

inline

Constructor that builds a 0x0 matrix (that is, uninitialized), for usage in places where efficiency is a priority.

Use as:

CMatrixTemplateNumeric<double>  M( UNINITIALIZED_MATRIX);

Definition at line 87 of file CMatrixTemplateNumeric.h.

template<class T>

mrpt::math::CMatrixTemplateNumeric< T >::CMatrixTemplateNumeric ( size_t  row, size_t  col  )

inline

Constructor, creates a matrix of the given size, filled with zeros.

Definition at line 90 of file CMatrixTemplateNumeric.h.