Visual Servoing Platform  version 3.3.0 under development (2020-02-17)
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vpRotationMatrix Class Reference
core: Core module » Mathematics » Tranformations

#include <visp3/core/vpRotationMatrix.h>

+ Inheritance diagram for vpRotationMatrix:

Public Member Functions

 vpRotationMatrix ()
 
 vpRotationMatrix (const vpRotationMatrix &R)
 
 vpRotationMatrix (const vpHomogeneousMatrix &M)
 
 vpRotationMatrix (const vpThetaUVector &r)
 
 vpRotationMatrix (const vpPoseVector &p)
 
 vpRotationMatrix (const vpRzyzVector &r)
 
 vpRotationMatrix (const vpRxyzVector &r)
 
 vpRotationMatrix (const vpRzyxVector &r)
 
 vpRotationMatrix (const vpQuaternionVector &q)
 
 vpRotationMatrix (const vpMatrix &R)
 
 vpRotationMatrix (double tux, double tuy, double tuz)
 
 vpRotationMatrix (const std::initializer_list< double > &list)
 
virtual ~vpRotationMatrix ()
 
vpRotationMatrix buildFrom (const vpHomogeneousMatrix &M)
 
vpRotationMatrix buildFrom (const vpThetaUVector &v)
 
vpRotationMatrix buildFrom (const vpPoseVector &p)
 
vpRotationMatrix buildFrom (const vpRzyzVector &v)
 
vpRotationMatrix buildFrom (const vpRxyzVector &v)
 
vpRotationMatrix buildFrom (const vpRzyxVector &v)
 
vpRotationMatrix buildFrom (const vpQuaternionVector &q)
 
vpRotationMatrix buildFrom (double tux, double tuy, double tuz)
 
void eye ()
 
vpColVector getCol (unsigned int j) const
 
vpThetaUVector getThetaUVector ()
 
vpRotationMatrix inverse () const
 
void inverse (vpRotationMatrix &R) const
 
bool isARotationMatrix () const
 
vpRotationMatrix & operator= (const vpRotationMatrix &R)
 
vpRotationMatrix & operator= (const vpMatrix &M)
 
vpRotationMatrix & operator= (const std::initializer_list< double > &list)
 
vpTranslationVector operator* (const vpTranslationVector &tv) const
 
vpRotationMatrix operator* (const vpRotationMatrix &R) const
 
vpMatrix operator* (const vpMatrix &M) const
 
vpColVector operator* (const vpColVector &v) const
 
vpRotationMatrix operator* (double x) const
 
vpRotationMatrix & operator*= (double x)
 
vpRotationMatrix & operator<< (double val)
 
vpRotationMatrix & operator, (double val)
 
void printVector ()
 
void resize (unsigned int nrows, unsigned int ncols, bool flagNullify=true)
 
vpRotationMatrix t () const
 
bool operator== (const vpArray2D< float > &A) const
 
Deprecated functions
vp_deprecated void init ()
 
vp_deprecated void setIdentity ()
 
Inherited functionalities from vpArray2D
unsigned int getCols () const
 
double getMaxValue () const
 
double getMinValue () const
 
unsigned int getRows () const
 
unsigned int size () const
 
void resize (unsigned int nrows, unsigned int ncols, bool flagNullify=true, bool recopy_=true)
 
void reshape (unsigned int nrows, unsigned int ncols)
 
bool operator== (const vpArray2D< double > &A) const
 
bool operator!= (const vpArray2D< double > &A) const
 
double * operator[] (unsigned int i)
 
double * operator[] (unsigned int i) const
 
vpArray2D< double > hadamard (const vpArray2D< double > &m) const
 

Static Public Member Functions

static vpRotationMatrix mean (const std::vector< vpHomogeneousMatrix > &vec_M)
 
static vpRotationMatrix mean (const std::vector< vpRotationMatrix > &vec_R)
 
Inherited I/O from vpArray2D with Static Public Member Functions
static bool load (const std::string &filename, vpArray2D< double > &A, bool binary=false, char *header=NULL)
 
static bool loadYAML (const std::string &filename, vpArray2D< double > &A, char *header=NULL)
 
static bool save (const std::string &filename, const vpArray2D< double > &A, bool binary=false, const char *header="")
 
static bool saveYAML (const std::string &filename, const vpArray2D< double > &A, const char *header="")
 

Public Attributes

double * data
 

Protected Attributes

unsigned int m_index
 
unsigned int rowNum
 
unsigned int colNum
 
double ** rowPtrs
 
unsigned int dsize
 

Related Functions

(Note that these are not member functions.)

enum  vpGEMMmethod
 
void vpGEMM (const vpArray2D< double > &A, const vpArray2D< double > &B, const double &alpha, const vpArray2D< double > &C, const double &beta, vpArray2D< double > &D, const unsigned int &ops=0)
 

Detailed Description

Implementation of a rotation matrix and operations on such kind of matrices.

The vpRotationMatrix considers the particular case of a rotation matrix.

The vpRotationMatrix class is derived from vpArray2D<double>.

The code below shows how to create a rotation matrix, set the element values and access them:

#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpRotationMatrix R;
R[0][0] = 0; R[0][1] = 0; R[0][2] = -1;
R[1][0] = 0; R[1][1] = -1; R[1][2] = 0;
R[2][0] = -1; R[2][1] = 0; R[2][2] = 0;
std::cout << "R:" << std::endl;
for (unsigned int i = 0; i < R.getRows(); i++) {
for (unsigned int j = 0; j < R.getCols(); j++) {
std::cout << R[i][j] << " ";
}
std::cout << std::endl;
}
}

Once build, this previous code produces the following output:

R:
0 0 -1
0 -1 0
-1 0 0

You can also use operator<< to initialize a rotation matrix as previously:

#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpRotationMatrix R;
R << 0, 0, -1, 0, -1, 0, -1, 0, 0;
std::cout << "R:\n" << R << std::endl;
}

If ViSP is build with c++11 enabled, you can do the same using:

#include <visp3/code/vpRotationMatrix.h
int main()
{
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
vpRotationMatrix R{ 0, 0, -1, 0, -1, 0, -1, 0, 0 };
std::cout << "R:\n" << R << std::endl;
#endif
}
Examples:
AROgreBasic.cpp, exponentialMap.cpp, HelloWorldOgre.cpp, homographyHartleyDLT2DObject.cpp, homographyHLM2DObject.cpp, homographyHLM3DObject.cpp, homographyRansac2DObject.cpp, manGeometricFeatures.cpp, mbot-apriltag-2D-half-vs.cpp, mbot-apriltag-ibvs.cpp, mbot-apriltag-pbvs.cpp, servoAfma6FourPoints2DCamVelocityLs_cur.cpp, servoAfma6FourPoints2DCamVelocityLs_des.cpp, servoBebop2.cpp, servoFlirPtuIBVS.cpp, servoFrankaIBVS.cpp, servoFrankaPBVS.cpp, servoSimu3D_cdMc_CamVelocityWithoutVpServo.cpp, servoSimu3D_cMcd_CamVelocityWithoutVpServo.cpp, servoViper650FourPoints2DArtVelocityLs_cur.cpp, servoViper650FourPoints2DCamVelocityLs_cur-SR300.cpp, servoViper650FourPoints2DCamVelocityLs_cur.cpp, servoViper850FourPoints2DArtVelocityLs_cur.cpp, servoViper850FourPoints2DCamVelocityLs_cur.cpp, servoViper850FourPointsKinect.cpp, testDisplacement.cpp, testDisplays.cpp, testImageDraw.cpp, testMatrix.cpp, testMatrixInitialization.cpp, testPoseVector.cpp, testRobotAfma6Pose.cpp, testRobotViper650-frames.cpp, testRobotViper850-frames.cpp, testRobotViper850.cpp, testRobotViper850Pose.cpp, testTwistMatrix.cpp, testViper650.cpp, testViper850.cpp, testVirtuoseHapticBox.cpp, tutorial-flir-ptu-ibvs.cpp, tutorial-homography-from-points.cpp, tutorial-ibvs-4pts-ogre-tracking.cpp, tutorial-ibvs-4pts-wireframe-robot-viper.cpp, tutorial-simu-pioneer-continuous-gain-adaptive.cpp, tutorial-simu-pioneer-continuous-gain-constant.cpp, tutorial-simu-pioneer-pan.cpp, and tutorial-simu-pioneer.cpp.

Definition at line 122 of file vpRotationMatrix.h.

Constructor & Destructor Documentation

◆ vpRotationMatrix() [1/12]

vpRotationMatrix::vpRotationMatrix ( )

Default constructor that initialise a 3-by-3 rotation matrix to identity.

Definition at line 441 of file vpRotationMatrix.cpp.

References eye().

◆ vpRotationMatrix() [2/12]

vpRotationMatrix::vpRotationMatrix ( const vpRotationMatrix &  M)

Copy contructor that construct a 3-by-3 rotation matrix from another rotation matrix.

Definition at line 447 of file vpRotationMatrix.cpp.

◆ vpRotationMatrix() [3/12]

vpRotationMatrix::vpRotationMatrix ( const vpHomogeneousMatrix &  M)
explicit

Construct a 3-by-3 rotation matrix from an homogeneous matrix.

Definition at line 451 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [4/12]

vpRotationMatrix::vpRotationMatrix ( const vpThetaUVector &  tu)
explicit

Construct a 3-by-3 rotation matrix from $ \theta {\bf u}$ angle representation.

Definition at line 457 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [5/12]

vpRotationMatrix::vpRotationMatrix ( const vpPoseVector &  p)
explicit

Construct a 3-by-3 rotation matrix from a pose vector.

Definition at line 462 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [6/12]

vpRotationMatrix::vpRotationMatrix ( const vpRzyzVector &  euler)
explicit

Construct a 3-by-3 rotation matrix from $ R(z,y,z) $ Euler angle representation.

Definition at line 468 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [7/12]

vpRotationMatrix::vpRotationMatrix ( const vpRxyzVector &  Rxyz)
explicit

Construct a 3-by-3 rotation matrix from $ R(x,y,z) $ Euler angle representation.

Definition at line 474 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [8/12]

vpRotationMatrix::vpRotationMatrix ( const vpRzyxVector &  Rzyx)
explicit

Construct a 3-by-3 rotation matrix from $ R(z,y,x) $ Euler angle representation.

Definition at line 480 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [9/12]

vpRotationMatrix::vpRotationMatrix ( const vpQuaternionVector &  q)
explicit

Construct a 3-by-3 rotation matrix from quaternion angle representation.

Definition at line 499 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [10/12]

vpRotationMatrix::vpRotationMatrix ( const vpMatrix &  R)
explicit

Construct a 3-by-3 rotation matrix from a matrix that contains values corresponding to a rotation matrix.

Definition at line 485 of file vpRotationMatrix.cpp.

◆ vpRotationMatrix() [11/12]

vpRotationMatrix::vpRotationMatrix ( double  tux,
double  tuy,
double  tuz 
)

Construct a 3-by-3 rotation matrix from $ \theta {\bf u}=(\theta u_x, \theta u_y, \theta u_z)^T$ angle representation.

Definition at line 491 of file vpRotationMatrix.cpp.

References buildFrom().

◆ vpRotationMatrix() [12/12]

vpRotationMatrix::vpRotationMatrix ( const std::initializer_list< double > &  list)
explicit

Construct a rotation matrix from a list of 9 double values.

Parameters
list: List of double. The following code shows how to use this constructor to initialize a rotation matrix:
#include <visp3/core/vpRotationMatrix.h>
int main()
{
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
vpRotationMatrix R{ 0, 0, -1, 0, -1, 0, -1, 0, 0 };
std::cout << "R:\n" << R << std::endl;
#endif
}
It produces the following output:
R:
0 0 -1
0 -1 0
-1 0 0

Definition at line 525 of file vpRotationMatrix.cpp.

References vpException::fatalError, and isARotationMatrix().

◆ ~vpRotationMatrix()

virtual vpRotationMatrix::~vpRotationMatrix ( )
inlinevirtual

Destructor.

Definition at line 144 of file vpRotationMatrix.h.

References operator*(), vpArray2D< Type >::operator<<, and vpArray2D< Type >::operator=().

Member Function Documentation

◆ buildFrom() [1/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpHomogeneousMatrix &  M)

Build a rotation matrix from an homogeneous matrix.

Examples:
servoAfma6FourPoints2DCamVelocityLs_cur.cpp, servoViper850FourPoints2DArtVelocityLs_cur.cpp, servoViper850FourPoints2DCamVelocityLs_cur.cpp, servoViper850FourPointsKinect.cpp, testRobotAfma6Pose.cpp, and testRobotViper850Pose.cpp.

Definition at line 638 of file vpRotationMatrix.cpp.

Referenced by buildFrom(), vpRxyzVector::buildFrom(), vpRzyzVector::buildFrom(), vpRzyxVector::buildFrom(), vpExponentialMap::direct(), vpPoseVector::extract(), vpRobotAfma6::setPosition(), and vpRotationMatrix().

◆ buildFrom() [2/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpThetaUVector &  v)

Transform a $ \theta {\bf u}$ angle representation into a rotation matrix.

The rotation is computed using :

\[ R = \cos{ \theta} \; {I}_{3} + (1 - \cos{ \theta}) \; u u^{T} + \sin{ \theta} \; [u]_\times \]

Definition at line 606 of file vpRotationMatrix.cpp.

References vpMath::mcosc(), and vpMath::sinc().

◆ buildFrom() [3/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpPoseVector &  p)

Build a rotation matrix from a pose vector.

See also
buildFrom(const vpThetaUVector &)

Definition at line 652 of file vpRotationMatrix.cpp.

References buildFrom().

◆ buildFrom() [4/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpRzyzVector &  v)

Transform a vector representing the Euler angle into a rotation matrix. Rzyz( $ \phi, \theta , \psi $) = Rot( $ z,\phi $) Rot( $ y,\theta $) Rot( $ z,\psi $)

Definition at line 665 of file vpRotationMatrix.cpp.

◆ buildFrom() [5/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpRxyzVector &  v)

Transform a vector representing the Rxyz angle into a rotation matrix. Rxyz( $ \phi,\theta, \psi $) = Rot( $ x, \psi $) Rot( $ y, \theta $ ) Rot( $ z,\phi $)

Definition at line 697 of file vpRotationMatrix.cpp.

◆ buildFrom() [6/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpRzyxVector &  v)

Transform a vector representing the Rzyx angle into a rotation matrix. Rxyz( $ \phi, \theta , \psi $) = Rot( $ z, \psi $) Rot( $ y, \theta $)Rot( $ x, \phi $)

Definition at line 727 of file vpRotationMatrix.cpp.

◆ buildFrom() [7/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( const vpQuaternionVector &  q)

Construct a 3-by-3 rotation matrix from a quaternion representation.

Definition at line 767 of file vpRotationMatrix.cpp.

References vpArray2D< Type >::getCols(), vpArray2D< Type >::getRows(), operator*(), vpQuaternionVector::w(), vpQuaternionVector::x(), vpQuaternionVector::y(), and vpQuaternionVector::z().

◆ buildFrom() [8/8]

vpRotationMatrix vpRotationMatrix::buildFrom ( double  tux,
double  tuy,
double  tuz 
)

Construct a 3-by-3 rotation matrix from $ \theta {\bf u}=(\theta u_x, \theta u_y, \theta u_z)^T$ angle representation.

Definition at line 757 of file vpRotationMatrix.cpp.

References buildFrom().

◆ eye()

void vpRotationMatrix::eye ( )

Initialize the rotation matrix as identity.

See also
setIdentity()

Definition at line 64 of file vpRotationMatrix.cpp.

Referenced by vpHomography::computeDisplacement(), setIdentity(), and vpRotationMatrix().

◆ getCol()

vpColVector vpRotationMatrix::getCol ( unsigned int  j) const

Extract a column vector from a rotation matrix.

Warning
All the indexes start from 0 in this function.
Parameters
j: Index of the column to extract. If j=0, the first column is extracted.
Returns
The extracted column vector.

The following example shows how to use this function:

#include <visp3/core/vpColVector.h>
#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpRotationMatrix R;
vpColVector r = R.getCol(2);
std::cout << "Last column: \n" << r << std::endl;
}

It produces the following output:

Last column:
0
0
1
Examples:
testVirtuoseHapticBox.cpp.

Definition at line 842 of file vpRotationMatrix.cpp.

References vpException::dimensionError, vpArray2D< double >::getCols(), and vpArray2D< double >::getRows().

◆ getCols()

unsigned int vpArray2D< double >::getCols ( ) const
inlineinherited

Return the number of columns of the 2D array.

See also
getRows(), size()
Examples:
servoViper850Point2DArtVelocity-jointAvoidance-basic.cpp, testAprilTag.cpp, testColVector.cpp, testDisplacement.cpp, testImageFilter.cpp, testMatrix.cpp, testMatrixConditionNumber.cpp, testMatrixConvolution.cpp, testMatrixDeterminant.cpp, testMatrixInitialization.cpp, testMatrixInverse.cpp, testMatrixPseudoInverse.cpp, testPoseVector.cpp, testRowVector.cpp, testSvd.cpp, testTranslationVector.cpp, and tutorial-matlab.cpp.

Definition at line 279 of file vpArray2D.h.

References vpArray2D< Type >::colNum, vpArray2D< Type >::getMaxValue(), and vpArray2D< Type >::getMinValue().

Referenced by vpMatrix::cond(), vpRowVector::cppPrint(), vpMatrix::cppPrint(), vpRowVector::csvPrint(), vpMatrix::csvPrint(), vpMatrix::detByLUEigen3(), vpMatrix::extract(), getCol(), vpHomogeneousMatrix::getCol(), vpMatrix::getCol(), vpMatrix::inducedL2Norm(), vpMatrix::inverseByLUEigen3(), vpMatrix::inverseByQRLapack(), isARotationMatrix(), vpMatrix::kernel(), vpRowVector::maplePrint(), vpMatrix::maplePrint(), vpRowVector::matlabPrint(), vpMatrix::matlabPrint(), vpRowVector::operator*(), vpRowVector::operator+(), vpRowVector::operator+=(), vpRowVector::operator-(), vpRowVector::operator-=(), vpForceTwistMatrix::print(), vpVelocityTwistMatrix::print(), vpRowVector::print(), vpMatrix::print(), vpMatrix::pseudoInverse(), vpMatrix::row(), vpMatrix::svdEigen3(), vpMatrix::svdGsl(), vpMatrix::svdLapack(), and vpMatrix::svdOpenCV().

◆ getMaxValue()

double vpArray2D< double >::getMaxValue ( ) const
inherited

Return the array max value.

Examples:
servoMomentImage.cpp, and testArray2D.cpp.

Definition at line 913 of file vpArray2D.h.

References vpArray2D< Type >::data.

◆ getMinValue()

double vpArray2D< double >::getMinValue ( ) const
inherited

Return the array min value.

Examples:
servoMomentImage.cpp, and testArray2D.cpp.

Definition at line 896 of file vpArray2D.h.

References vpArray2D< Type >::data.

◆ getRows()

unsigned int vpArray2D< double >::getRows ( ) const
inlineinherited

Return the number of rows of the 2D array.

See also
getCols(), size()
Examples:
mbtGenericTrackingDepth.cpp, mbtGenericTrackingDepthOnly.cpp, testAprilTag.cpp, testColVector.cpp, testDisplacement.cpp, testGenericTracker.cpp, testGenericTrackerDepth.cpp, testImageFilter.cpp, testMatrix.cpp, testMatrixConditionNumber.cpp, testMatrixConvolution.cpp, testMatrixDeterminant.cpp, testMatrixInitialization.cpp, testMatrixInverse.cpp, testMatrixPseudoInverse.cpp, testPoseVector.cpp, testRowVector.cpp, testSvd.cpp, testTranslationVector.cpp, tutorial-matlab.cpp, tutorial-mb-generic-tracker-rgbd-blender.cpp, and tutorial-mb-generic-tracker-rgbd-realsense.cpp.

Definition at line 289 of file vpArray2D.h.

References vpArray2D< Type >::rowNum.

Referenced by vpMatrix::column(), vpMatrix::cond(), vpColVector::cppPrint(), vpMatrix::cppPrint(), vpColVector::csvPrint(), vpMatrix::csvPrint(), vpMatrix::detByLUEigen3(), vpMatrix::extract(), getCol(), vpHomogeneousMatrix::getCol(), vpMatrix::getCol(), vpMatrix::inducedL2Norm(), vpMatrix::inverseByCholeskyLapack(), vpMatrix::inverseByLUEigen3(), vpMatrix::inverseByQRLapack(), isARotationMatrix(), vpMatrix::kernel(), vpColVector::maplePrint(), vpMatrix::maplePrint(), vpColVector::matlabPrint(), vpMatrix::matlabPrint(), vpColVector::operator+(), vpColVector::operator+=(), vpColVector::operator-(), vpColVector::operator-=(), vpForceTwistMatrix::print(), vpVelocityTwistMatrix::print(), vpPoseVector::print(), vpColVector::print(), vpMatrix::print(), vpMatrix::pseudoInverse(), vpMatrix::svdEigen3(), vpMatrix::svdGsl(), vpMatrix::svdLapack(), and vpMatrix::svdOpenCV().

◆ getThetaUVector()

vpThetaUVector vpRotationMatrix::getThetaUVector ( )

Return the $\theta {\bf u}$ vector that corresponds to the rotation matrix.

Definition at line 808 of file vpRotationMatrix.cpp.

References vpThetaUVector::buildFrom().

Referenced by vpRobotBebop2::setPosition().

◆ hadamard()

vpArray2D< double > vpArray2D< double >::hadamard ( const vpArray2D< double > &  m) const
inherited

Compute the Hadamard product (element wise matrix multiplication).

Parameters
m: Second matrix;
Returns
m1.hadamard(m2) The Hadamard product : $ m1 \circ m2 = (m1 \circ m2)_{i,j} = (m1)_{i,j} (m2)_{i,j} $
Examples:
testArray2D.cpp.

Definition at line 933 of file vpArray2D.h.

References vpArray2D< Type >::colNum, vpArray2D< Type >::data, vpException::dimensionError, vpArray2D< Type >::dsize, vpArray2D< Type >::getCols(), vpArray2D< Type >::getRows(), and vpArray2D< Type >::resize().

◆ init()

vp_deprecated void vpRotationMatrix::init ( )
inline
Deprecated:
Provided only for compat with previous releases. This function does nothing.

Definition at line 217 of file vpRotationMatrix.h.

◆ inverse() [1/2]

vpRotationMatrix vpRotationMatrix::inverse ( ) const

Return the rotation matrix inverse which is also the transpose of the rotation matrix.

See also
t()
Examples:
servoSimu3D_cdMc_CamVelocityWithoutVpServo.cpp, testVirtuoseAfma6.cpp, and testVirtuoseHapticBox.cpp.

Definition at line 557 of file vpRotationMatrix.cpp.

References t().

Referenced by vpViper::get_eJe(), and inverse().

◆ inverse() [2/2]

void vpRotationMatrix::inverse ( vpRotationMatrix &  R) const

Inverse the rotation matrix.

Parameters
R(output): Inverted rotation matrix.
#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpRotationMatrix R, Rinv;
// ... Update rotation matrix R
// Compute the inverse in Rinv
R.inverse(Rinv);
}

Definition at line 581 of file vpRotationMatrix.cpp.

References inverse().

◆ isARotationMatrix()

bool vpRotationMatrix::isARotationMatrix ( ) const

Test if the rotation matrix is really a rotation matrix.

Definition at line 399 of file vpRotationMatrix.cpp.

References vpArray2D< double >::getCols(), vpArray2D< double >::getRows(), vpMath::sqr(), and t().

Referenced by vpHomography::computeDisplacement(), vpHomogeneousMatrix::isAnHomogeneousMatrix(), operator=(), and vpRotationMatrix().

◆ load()

static bool vpArray2D< double >::load ( const std::string &  filename,
vpArray2D< double > &  A,
bool  binary = false,
char *  header = NULL 
)
inlinestaticinherited

Load a matrix from a file.

Parameters
filename: Absolute file name.
A: Array to be loaded
binary: If true the matrix is loaded from a binary file, else from a text file.
header: Header of the file is loaded in this parameter.
Returns
Returns true if success.
See also
save()

Definition at line 541 of file vpArray2D.h.

References vpException::badValue, and vpArray2D< Type >::resize().

◆ loadYAML()

static bool vpArray2D< double >::loadYAML ( const std::string &  filename,
vpArray2D< double > &  A,
char *  header = NULL 
)
inlinestaticinherited

Load an array from a YAML-formatted file.

Parameters
filename: absolute file name.
A: array to be loaded from the file.
header: header of the file is loaded in this parameter.
Returns
Returns true on success.
See also
saveYAML()
Examples:
servoFlirPtuIBVS.cpp, servoFrankaIBVS.cpp, servoFrankaPBVS.cpp, tutorial-flir-ptu-ibvs.cpp, and tutorial-hand-eye-calibration.cpp.

Definition at line 653 of file vpArray2D.h.

References vpArray2D< Type >::resize().

◆ mean() [1/2]

vpRotationMatrix vpRotationMatrix::mean ( const std::vector< vpHomogeneousMatrix > &  vec_M)
static

Compute the Euclidean mean of the rotation matrices extracted from a vector of homogeneous matrices following Moakher's method (SIAM 2002).

Parameters
[in]vec_M: Set of homogeneous matrices.
Returns
The Euclidian mean of the rotation matrices.
See also
vpTranslationVector::mean()

Definition at line 861 of file vpRotationMatrix.cpp.

References vpMatrix::pseudoInverse(), and vpMatrix::t().

◆ mean() [2/2]

vpRotationMatrix vpRotationMatrix::mean ( const std::vector< vpRotationMatrix > &  vec_R)
static

Compute the Euclidean mean of the rotation matrices following Moakher's method (SIAM 2002).

Parameters
[in]vec_R: Set of rotation matrices.
Returns
The Euclidian mean of the rotation matrices.
See also
vpTranslationVector::mean()

Definition at line 898 of file vpRotationMatrix.cpp.

References vpMatrix::pseudoInverse(), and vpMatrix::t().

◆ operator!=()

bool vpArray2D< double >::operator!= ( const vpArray2D< double > &  A) const
inherited

Not equal to comparison operator of a 2D array.

Definition at line 994 of file vpArray2D.h.

◆ operator*() [1/5]

vpTranslationVector vpRotationMatrix::operator* ( const vpTranslationVector &  tv) const

Multiply a rotation matrix by a translation vector and return the resulting translation vector.

Definition at line 350 of file vpRotationMatrix.cpp.

References vpArray2D< double >::rowPtrs.

Referenced by buildFrom().

◆ operator*() [2/5]

vpRotationMatrix vpRotationMatrix::operator* ( const vpRotationMatrix &  R) const

Compute the product between two rotation matrices.

Definition at line 250 of file vpRotationMatrix.cpp.

References vpArray2D< double >::rowPtrs, and vpArray2D< Type >::rowPtrs.

◆ operator*() [3/5]

vpMatrix vpRotationMatrix::operator* ( const vpMatrix &  M) const

Operator that allows to multiply a rotation matrix by a 3-by-3 matrix. Allows for example to multiply a rotation matrix by a skew matrix.

vpRotationMatrix R;
vpTranslationVector t;
vpMatrix M = t.skew();
vpMatrix RM = R * M;
Exceptions
vpException::dimensionError: If M is not a 3-by-3 dimension matrix.

Definition at line 278 of file vpRotationMatrix.cpp.

References vpException::dimensionError, vpArray2D< Type >::getCols(), and vpArray2D< Type >::getRows().

◆ operator*() [4/5]

vpColVector vpRotationMatrix::operator* ( const vpColVector &  v) const

Operator that allows to multiply a rotation matrix by a 3 dimension column vector.

Parameters
v: Three dimension column vector.
Returns
The product of the rotation matrix by the column vector
Exceptions
vpException::dimensionErrorIf the column vector v is not a 3 dimension vector.

The code below shows how to use this operator.

#include <visp3/core/vpColVector.h>
#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpColVector p1(3), p2(3);
vpRotationMatrix R;
p2 = R * p1;
return 0;
}

Definition at line 326 of file vpRotationMatrix.cpp.

References vpArray2D< double >::colNum, vpException::dimensionError, vpArray2D< Type >::getRows(), vpArray2D< double >::rowNum, and vpArray2D< double >::rowPtrs.

◆ operator*() [5/5]

vpRotationMatrix vpRotationMatrix::operator* ( double  x) const

Operator that allows to multiply all the elements of a rotation matrix by a scalar.

Definition at line 370 of file vpRotationMatrix.cpp.

References vpArray2D< double >::colNum, vpArray2D< double >::rowNum, and vpArray2D< double >::rowPtrs.

◆ operator*=()

vpRotationMatrix & vpRotationMatrix::operator*= ( double  x)

Operator that allows to multiply all the elements of a rotation matrix by a scalar.

Definition at line 385 of file vpRotationMatrix.cpp.

References vpArray2D< double >::colNum, vpArray2D< double >::rowNum, and vpArray2D< double >::rowPtrs.

◆ operator,()

vpRotationMatrix & vpRotationMatrix::operator, ( double  val)

Set the second and next element of the rotation matrix.

Parameters
val: Value of the matrix second or next element.
Returns
An updated matrix.

The following example shows how to initialize a rotation matrix using this operator.

#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpRotationMatrix R;
R << 0, 0, -1, 0, -1, 0, -1, 0, 0;
std::cout << "R:\n" << R << std::endl;
}

It produces the following printings:

R:
0 0 -1
0 -1 0
-1 0 0
See also
operator<<()

Definition at line 237 of file vpRotationMatrix.cpp.

References vpArray2D< double >::data, vpException::dimensionError, m_index, and vpArray2D< double >::size().

◆ operator<<()

vpRotationMatrix & vpRotationMatrix::operator<< ( double  val)

Set the first element of the rotation matrix.

Parameters
val: Value of the matrix first element.
Returns
An updated matrix.

The following example shows how to initialize a rotation matrix using this operator.

#include <visp3/core/vpRotationMatrix.h>
int main()
{
vpRotationMatrix R;
R << 0, 0, -1, 0, -1, 0, -1, 0, 0;
std::cout << "R:\n" << R << std::endl;
}

It produces the following printings:

R:
0 0 -1
0 -1 0
-1 0 0
See also
operator,()

Definition at line 203 of file vpRotationMatrix.cpp.

References vpArray2D< double >::data, and m_index.

◆ operator=() [1/3]

vpRotationMatrix & vpRotationMatrix::operator= ( const vpRotationMatrix &  R)

Set the current rotation matrix from a rotation matrix R.

Parameters
R: Rotation matrix.
vpRotationMatrix R1(vpMath::rad(10, vpMath::rad(20), vpMath::rad(30));
vpRotationMatrix R2 = R1;

Definition at line 85 of file vpRotationMatrix.cpp.

References vpArray2D< double >::rowPtrs, and vpArray2D< Type >::rowPtrs.

◆ operator=() [2/3]

vpRotationMatrix & vpRotationMatrix::operator= ( const vpMatrix &  M)

Converts a 3-by-3 matrix into a rotation matrix.

Parameters
M: Input matrix.
vpMatrix M(3, 3);
M.eye()
vpRotationMatrix R = M;
Exceptions
vpException::fatalErrorIf the input matrix is not a rotation matrix.
See also
isARotationMatrix()

Definition at line 154 of file vpRotationMatrix.cpp.

References vpException::dimensionError, vpException::fatalError, vpArray2D< Type >::getCols(), vpArray2D< Type >::getRows(), and isARotationMatrix().

◆ operator=() [3/3]

vpRotationMatrix & vpRotationMatrix::operator= ( const std::initializer_list< double > &  list)

Set a rotation matrix from a list of 9 double values.

Parameters
list: List of double. The following code shows how to use this constructor to initialize a rotation matrix:
#include <visp3/core/vpRotationMatrix.h>
int main()
{
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
vpRotationMatrix R
R = { 0, 0, -1, 0, -1, 0, -1, 0, 0 };
std::cout << "R:\n" << R << std::endl;
#endif
}
It produces the following output:
R:
0 0 -1
0 -1 0
-1 0 0
See also
operator<<()

Definition at line 122 of file vpRotationMatrix.cpp.

References vpArray2D< double >::data, vpException::dimensionError, vpArray2D< double >::dsize, vpException::fatalError, and isARotationMatrix().

◆ operator==() [1/2]

bool vpArray2D< double >::operator== ( const vpArray2D< double > &  A) const
inherited

Equal to comparison operator of a 2D array.

Definition at line 949 of file vpArray2D.h.

References vpArray2D< Type >::colNum, vpArray2D< Type >::data, vpArray2D< Type >::operator==(), vpArray2D< Type >::rowNum, and vpArray2D< Type >::size().

◆ operator==() [2/2]

bool vpArray2D< float >::operator== ( const vpArray2D< float > &  A) const
inlineinherited

Definition at line 979 of file vpArray2D.h.

References vpArray2D< Type >::colNum, vpArray2D< Type >::data, vpArray2D< Type >::rowNum, and vpArray2D< Type >::size().

◆ operator[]() [1/2]

double * vpArray2D< double >::operator[] ( unsigned int  i)
inlineinherited

Set element $A_{ij} = x$ using A[i][j] = x.

Definition at line 485 of file vpArray2D.h.

◆ operator[]() [2/2]

double * vpArray2D< double >::operator[] ( unsigned int  i) const
inlineinherited

Get element $x = A_{ij}$ using x = A[i][j].

Definition at line 487 of file vpArray2D.h.

◆ printVector()

void vpRotationMatrix::printVector ( )

Print to std::cout the rotation matrix as a $ \theta {\bf u} $ angle representation vector.

Definition at line 587 of file vpRotationMatrix.cpp.

◆ reshape()

void vpArray2D< double >::reshape ( unsigned int  nrows,
unsigned int  ncols 
)
inlineinherited
Examples:
testMatrixInitialization.cpp.

Definition at line 380 of file vpArray2D.h.

References vpException::dimensionError, vpArray2D< Type >::dsize, vpArray2D< Type >::operator!=(), vpArray2D< Type >::operator==(), vpArray2D< Type >::resize(), and vpArray2D< Type >::rowPtrs.

◆ resize() [1/2]

void vpRotationMatrix::resize ( unsigned int  nrows,
unsigned int  ncols,
bool  flagNullify = true 
)
inline

This function is not applicable to a rotation matrix that is always a 3-by-3 matrix.

Exceptions
vpException::fatalErrorWhen this function is called.

Definition at line 194 of file vpRotationMatrix.h.

References vpException::fatalError.

◆ resize() [2/2]

void vpArray2D< double >::resize ( unsigned int  nrows,
unsigned int  ncols,
bool  flagNullify = true,
bool  recopy_ = true 
)
inlineinherited

Set the size of the array and initialize all the values to zero.

Parameters
nrows: number of rows.
ncols: number of column.
flagNullify: if true, then the array is re-initialized to 0 after resize. If false, the initial values from the common part of the array (common part between old and new version of the array) are kept. Default value is true.
recopy_: if true, will perform an explicit recopy of the old data if needed and if flagNullify is set to false.
Examples:
testArray2D.cpp, testMatrix.cpp, testMatrixConditionNumber.cpp, testMatrixDeterminant.cpp, testMatrixInitialization.cpp, testMatrixInverse.cpp, testMatrixPseudoInverse.cpp, and testSvd.cpp.

Definition at line 305 of file vpArray2D.h.

References vpArray2D< Type >::colNum, vpArray2D< Type >::dsize, vpException::memoryAllocationError, vpArray2D< Type >::rowNum, and vpArray2D< Type >::rowPtrs.

Referenced by vpMatrix::diag(), vpMatrix::eye(), vpMatrix::init(), vpMatrix::operator,(), vpMatrix::operator<<(), vpMatrix::operator=(), vpMatrix::stack(), and vpMatrix::svdOpenCV().

◆ save()

static bool vpArray2D< double >::save ( const std::string &  filename,
const vpArray2D< double > &  A,
bool  binary = false,
const char *  header = "" 
)
inlinestaticinherited

Save a matrix to a file.

Parameters
filename: Absolute file name.
A: Array to be saved.
binary: If true the matrix is saved in a binary file, else a text file.
header: Optional line that will be saved at the beginning of the file.
Returns
Returns true if success.

Warning : If you save the matrix as in a text file the precision is less than if you save it in a binary file.

See also
load()

Definition at line 738 of file vpArray2D.h.

References vpArray2D< Type >::getCols(), and vpArray2D< Type >::getRows().

◆ saveYAML()

static bool vpArray2D< double >::saveYAML ( const std::string &  filename,
const vpArray2D< double > &  A,
const char *  header = "" 
)
inlinestaticinherited

Save an array in a YAML-formatted file.

Parameters
filename: absolute file name.
A: array to be saved in the file.
header: optional lines that will be saved at the beginning of the file. Should be YAML-formatted and will adapt to the indentation if any.
Returns
Returns true if success.

Here is an example of outputs.

vpArray2D<double> M(3,4);
vpArray2D::saveYAML("matrix.yml", M, "example: a YAML-formatted header");
vpArray2D::saveYAML("matrixIndent.yml", M, "example:\n - a YAML-formatted
header\n - with inner indentation");

Content of matrix.yml:

example: a YAML-formatted header
rows: 3
cols: 4
data:
- [0, 0, 0, 0]
- [0, 0, 0, 0]
- [0, 0, 0, 0]

Content of matrixIndent.yml:

example:
- a YAML-formatted header
- with inner indentation
rows: 3
cols: 4
data:
- [0, 0, 0, 0]
- [0, 0, 0, 0]
- [0, 0, 0, 0]
See also
loadYAML()
Examples:
tutorial-chessboard-pose.cpp, tutorial-franka-acquire-calib-data.cpp, and tutorial-hand-eye-calibration.cpp.

Definition at line 831 of file vpArray2D.h.

References vpArray2D< Type >::getCols(), and vpArray2D< Type >::getRows().

◆ setIdentity()

void vpRotationMatrix::setIdentity ( )
Deprecated:
You should rather use eye().
Deprecated:
You should rather use eye().

Initializes the rotation matrix as identity.

See also
eye()

Definition at line 935 of file vpRotationMatrix.cpp.

References eye().

◆ size()

unsigned int vpArray2D< double >::size ( ) const
inlineinherited

Return the number of elements of the 2D array.

Examples:
testColVector.cpp, testDisplacement.cpp, testEigenConversion.cpp, testMatrix.cpp, testMatrixInitialization.cpp, testPoseVector.cpp, testRobotViper650-frames.cpp, testRobotViper850-frames.cpp, testRowVector.cpp, testThread2.cpp, testTranslationVector.cpp, testTukeyEstimator.cpp, tutorial-ibvs-4pts-wireframe-robot-afma6.cpp, and tutorial-ibvs-4pts-wireframe-robot-viper.cpp.

Definition at line 291 of file vpArray2D.h.

References vpArray2D< Type >::rowNum.

Referenced by vpRowVector::insert(), vpColVector::insert(), vpColVector::operator*(), vpRotationVector::operator,(), vpTranslationVector::operator,(), operator,(), vpQuaternionVector::operator=(), vpTranslationVector::operator=(), vpRxyzVector::operator=(), vpRzyzVector::operator=(), vpRzyxVector::operator=(), vpThetaUVector::operator=(), vpMatrix::stack(), vpRotationVector::toStdVector(), vpRowVector::toStdVector(), and vpColVector::toStdVector().

◆ t()

vpRotationMatrix vpRotationMatrix::t ( ) const

Return the rotation matrix transpose which is also the inverse of the rotation matrix.

See also
inverse()

Definition at line 539 of file vpRotationMatrix.cpp.

Referenced by vpHomography::computeDisplacement(), vpVelocityTwistMatrix::extract(), inverse(), vpHomogeneousMatrix::inverse(), vpVelocityTwistMatrix::inverse(), isARotationMatrix(), and vpSimulatorAfma6::setPosition().

Friends And Related Function Documentation

◆ vpGEMM()

void vpGEMM ( const vpArray2D< double > &  A,
const vpArray2D< double > &  B,
const double &  alpha,
const vpArray2D< double > &  C,
const double &  beta,
vpArray2D< double > &  D,
const unsigned int &  ops = 0 
)
related

This function performs generalized matrix multiplication: D = alpha*op(A)*op(B) + beta*op(C), where op(X) is X or X^T. Operation on A, B and C matrices is described by enumeration vpGEMMmethod().

For example, to compute D = alpha*A^T*B^T+beta*C we need to call :

vpGEMM(A, B, alpha, C, beta, D, VP_GEMM_A_T + VP_GEMM_B_T);

If C is not used, vpGEMM must be called using an empty array null. Thus to compute D = alpha*A^T*B, we have to call:

vpGEMM(A, B, alpha, null, 0, D, VP_GEMM_B_T);
Exceptions
vpException::incorrectMatrixSizeErrorif the sizes of the matrices do not allow the operations.
Parameters
A: An array that could be a vpMatrix.
B: An array that could be a vpMatrix.
alpha: A scalar.
C: An array that could be a vpMatrix.
beta: A scalar.
D: The resulting array that could be a vpMatrix.
ops: A scalar describing operation applied on the matrices. Possible values are the one defined in vpGEMMmethod(): VP_GEMM_A_T, VP_GEMM_B_T, VP_GEMM_C_T.

Definition at line 393 of file vpGEMM.h.

References vpException::functionNotImplementedError.

◆ vpGEMMmethod

enum vpGEMMmethod
related

Enumeration of the operations applied on matrices in vpGEMM() function.

Operations are :

  • VP_GEMM_A_T to use the transpose matrix of A instead of the matrix A
  • VP_GEMM_B_T to use the transpose matrix of B instead of the matrix B
  • VP_GEMM_C_T to use the transpose matrix of C instead of the matrix C

Definition at line 57 of file vpGEMM.h.

Member Data Documentation

◆ colNum

unsigned int vpArray2D< double >::colNum
protectedinherited

Number of columns in the array.

Definition at line 137 of file vpArray2D.h.

Referenced by vpMatrix::AAt(), vpMatrix::AtA(), vpColVector::clear(), vpMatrix::detByLU(), vpMatrix::detByLUEigen3(), vpMatrix::detByLUGsl(), vpMatrix::detByLULapack(), vpMatrix::detByLUOpenCV(), vpMatrix::diag(), vpMatrix::eigenValues(), vpMatrix::expm(), vpMatrix::eye(), vpMatrix::getDiag(), vpMatrix::getRow(), vpColVector::hadamard(), vpMatrix::hadamard(), vpMatrix::infinityNorm(), vpSubColVector::init(), vpSubRowVector::init(), vpSubMatrix::init(), vpRowVector::insert(), vpMatrix::insert(), vpMatrix::inverseByCholeskyLapack(), vpMatrix::inverseByCholeskyOpenCV(), vpMatrix::inverseByLUEigen3(), vpMatrix::inverseByLUGsl(), vpMatrix::inverseByLULapack(), vpMatrix::inverseByLUOpenCV(), vpMatrix::inverseByQRLapack(), vpMatrix::inverseTriangular(), operator*(), vpRowVector::operator*(), vpMatrix::operator*(), operator*=(), vpRowVector::operator*=(), vpMatrix::operator*=(), vpRowVector::operator+(), vpRowVector::operator+=(), vpMatrix::operator+=(), vpRowVector::operator,(), vpMatrix::operator,(), vpRowVector::operator-(), vpRowVector::operator-=(), vpMatrix::operator-=(), vpRowVector::operator/(), vpMatrix::operator/(), vpRowVector::operator/=(), vpMatrix::operator/=(), vpMatrix::operator<<(), vpColVector::operator<<(), vpSubRowVector::operator=(), vpSubMatrix::operator=(), vpRowVector::operator=(), vpColVector::operator=(), vpMatrix::operator=(), vpRowVector::operator==(), vpColVector::operator==(), vpMatrix::qr(), vpMatrix::qrPivot(), vpRowVector::reshape(), vpMatrix::setIdentity(), vpMatrix::solveByQR(), vpMatrix::solveBySVD(), vpMatrix::stack(), vpRowVector::stack(), vpMatrix::stackColumns(), vpMatrix::stackRows(), vpRowVector::sum(), vpMatrix::sum(), vpRowVector::sumSquare(), vpMatrix::sumSquare(), vpRowVector::t(), vpMatrix::transpose(), vpColVector::vpColVector(), vpMatrix::vpMatrix(), and vpRowVector::vpRowVector().

◆ data

double * vpArray2D< double >::data
inherited

Address of the first element of the data array.

Examples:
testArray2D.cpp, testDisplacement.cpp, testEigenConversion.cpp, testImageFilter.cpp, testMatrix.cpp, testTranslationVector.cpp, and tutorial-matlab.cpp.

Definition at line 145 of file vpArray2D.h.

Referenced by vpMatrix::AtA(), vpQuaternionVector::buildFrom(), vpHomogeneousMatrix::buildFrom(), vpThetaUVector::buildFrom(), vpRzyzVector::buildFrom(), vpRxyzVector::buildFrom(), vpRzyxVector::buildFrom(), vpSubColVector::checkParentStatus(), vpSubRowVector::checkParentStatus(), vpSubMatrix::checkParentStatus(), vpColVector::clear(), vpHomogeneousMatrix::convert(), vpMatrix::detByLUEigen3(), vpMatrix::detByLUOpenCV(), vpMatrix::expm(), vpThetaUVector::extract(), vpMatrix::frobeniusNorm(), vpMatrix::getRow(), vpThetaUVector::getTheta(), vpThetaUVector::getU(), vpColVector::hadamard(), vpMatrix::hadamard(), vpSubColVector::init(), vpSubRowVector::init(), vpSubMatrix::init(), vpColVector::insert(), vpMatrix::insert(), vpMatrix::inverseByCholeskyOpenCV(), vpMatrix::inverseByLUEigen3(), vpMatrix::inverseByLUOpenCV(), vpTranslationVector::operator*(), vpRowVector::operator*(), vpHomography::operator*(), vpColVector::operator*(), vpMatrix::operator*(), vpRotationVector::operator,(), vpTranslationVector::operator,(), operator,(), vpRowVector::operator,(), vpColVector::operator,(), vpTranslationVector::operator-(), vpRowVector::operator-(), vpColVector::operator-(), vpTranslationVector::operator/(), vpRowVector::operator/(), vpHomography::operator/(), vpColVector::operator/(), vpHomography::operator/=(), vpRotationVector::operator<<(), vpTranslationVector::operator<<(), operator<<(), vpRowVector::operator<<(), vpColVector::operator<<(), vpSubColVector::operator=(), vpSubRowVector::operator=(), vpQuaternionVector::operator=(), vpTranslationVector::operator=(), operator=(), vpRxyzVector::operator=(), vpRzyzVector::operator=(), vpRzyxVector::operator=(), vpRowVector::operator=(), vpThetaUVector::operator=(), vpColVector::operator=(), vpMatrix::operator=(), vpRowVector::operator==(), vpColVector::operator==(), vpColVector::operator[](), vpMatrix::qr(), vpMatrix::qrPivot(), vpRowVector::reshape(), vpColVector::reshape(), vpQuaternionVector::set(), vpMatrix::stack(), vpMatrix::stackRows(), vpColVector::sum(), vpColVector::sumSquare(), vpMatrix::svdEigen3(), vpMatrix::svdGsl(), vpMatrix::svdLapack(), vpMatrix::svdOpenCV(), vpRotationVector::t(), vpTranslationVector::t(), vpPoseVector::t(), vpRowVector::t(), vpColVector::t(), vpRotationVector::toStdVector(), vpRowVector::toStdVector(), vpColVector::toStdVector(), vpColVector::vpColVector(), vpMatrix::vpMatrix(), vpRowVector::vpRowVector(), vpQuaternionVector::w(), vpQuaternionVector::x(), vpQuaternionVector::y(), vpQuaternionVector::z(), vpSubColVector::~vpSubColVector(), vpSubMatrix::~vpSubMatrix(), and vpSubRowVector::~vpSubRowVector().

◆ dsize

unsigned int vpArray2D< double >::dsize
protectedinherited

Current array size (rowNum * colNum)

Definition at line 141 of file vpArray2D.h.

Referenced by vpColVector::clear(), vpMatrix::frobeniusNorm(), vpColVector::hadamard(), vpMatrix::hadamard(), vpMatrix::inducedL2Norm(), vpSubColVector::init(), vpSubRowVector::init(), vpSubMatrix::init(), vpRotationVector::operator*(), vpTranslationVector::operator*(), vpTranslationVector::operator-(), vpTranslationVector::operator/(), operator=(), vpRzyzVector::operator=(), vpRxyzVector::operator=(), vpRzyxVector::operator=(), vpThetaUVector::operator=(), vpRowVector::operator=(), vpColVector::operator=(), vpMatrix::operator=(), vpRowVector::reshape(), vpColVector::reshape(), vpRotationVector::t(), vpColVector::vpColVector(), vpMatrix::vpMatrix(), and vpRowVector::vpRowVector().

◆ m_index

unsigned int vpRotationMatrix::m_index
protected

Definition at line 229 of file vpRotationMatrix.h.

Referenced by operator,(), and operator<<().

◆ rowNum

unsigned int vpArray2D< double >::rowNum
protectedinherited

Number of rows in the array.

Definition at line 135 of file vpArray2D.h.

Referenced by vpMatrix::AAt(), vpMatrix::AtA(), vpColVector::clear(), vpMatrix::detByLU(), vpMatrix::detByLUEigen3(), vpMatrix::detByLUGsl(), vpMatrix::detByLULapack(), vpMatrix::detByLUOpenCV(), vpMatrix::diag(), vpMatrix::eigenValues(), vpMatrix::expm(), vpColVector::extract(), vpMatrix::eye(), vpMatrix::getCol(), vpMatrix::getDiag(), vpMatrix::getRow(), vpColVector::hadamard(), vpMatrix::hadamard(), vpColVector::infinityNorm(), vpMatrix::infinityNorm(), vpSubColVector::init(), vpSubRowVector::init(), vpSubMatrix::init(), vpMatrix::insert(), vpMatrix::inverseByCholeskyLapack(), vpMatrix::inverseByCholeskyOpenCV(), vpMatrix::inverseByLUEigen3(), vpMatrix::inverseByLUGsl(), vpMatrix::inverseByLULapack(), vpMatrix::inverseByLUOpenCV(), vpMatrix::inverseByQRLapack(), vpMatrix::inverseTriangular(), vpTranslationVector::operator*(), operator*(), vpHomogeneousMatrix::operator*(), vpColVector::operator*(), vpMatrix::operator*(), vpTranslationVector::operator*=(), operator*=(), vpColVector::operator*=(), vpMatrix::operator*=(), vpColVector::operator+(), vpColVector::operator+=(), vpMatrix::operator+=(), vpColVector::operator,(), vpColVector::operator-(), vpColVector::operator-=(), vpMatrix::operator-=(), vpColVector::operator/(), vpMatrix::operator/(), vpTranslationVector::operator/=(), vpColVector::operator/=(), vpMatrix::operator/=(), vpMatrix::operator<<(), vpColVector::operator<<(), vpSubColVector::operator=(), vpSubRowVector::operator=(), vpSubMatrix::operator=(), vpTranslationVector::operator=(), vpRowVector::operator=(), vpColVector::operator=(), vpMatrix::operator=(), vpRowVector::operator==(), vpColVector::operator==(), vpMatrix::qr(), vpMatrix::qrPivot(), vpColVector::reshape(), vpMatrix::setIdentity(), vpMatrix::stack(), vpColVector::stack(), vpMatrix::stackColumns(), vpMatrix::stackRows(), vpColVector::sum(), vpMatrix::sum(), vpRotationVector::sumSquare(), vpTranslationVector::sumSquare(), vpColVector::sumSquare(), vpMatrix::sumSquare(), vpTranslationVector::t(), vpPoseVector::t(), vpColVector::t(), vpMatrix::transpose(), vpColVector::vpColVector(), vpMatrix::vpMatrix(), and vpRowVector::vpRowVector().

◆ rowPtrs

double ** vpArray2D< double >::rowPtrs
protectedinherited

Address of the first element of each rows.

Definition at line 139 of file vpArray2D.h.

Referenced by vpMatrix::AAt(), vpColVector::clear(), vpMatrix::infinityNorm(), vpSubColVector::init(), vpSubRowVector::init(), vpSubMatrix::init(), vpRowVector::init(), vpColVector::init(), vpMatrix::init(), operator*(), vpForceTwistMatrix::operator*(), vpVelocityTwistMatrix::operator*(), vpHomogeneousMatrix::operator*(), vpMatrix::operator*(), operator*=(), vpMatrix::operator*=(), vpMatrix::operator+=(), vpMatrix::operator,(), vpMatrix::operator-=(), vpMatrix::operator/(), vpMatrix::operator/=(), vpMatrix::operator<<(), vpColVector::operator<<(), vpSubMatrix::operator=(), operator=(), vpForceTwistMatrix::operator=(), vpHomogeneousMatrix::operator=(), vpVelocityTwistMatrix::operator=(), vpRowVector::operator=(), vpColVector::operator=(), vpMatrix::operator=(), vpMatrix::stack(), vpMatrix::stackColumns(), vpRowVector::sum(), vpMatrix::sum(), vpRotationVector::sumSquare(), vpTranslationVector::sumSquare(), vpRowVector::sumSquare(), vpMatrix::sumSquare(), vpColVector::vpColVector(), vpMatrix::vpMatrix(), and vpRowVector::vpRowVector().