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mrpt::math::CMatrixBool Class Reference

Detailed Description

Declares a matrix of booleans (non serializable).

See also
CMatrixDouble, CMatrixFloat, CMatrixB

Definition at line 696 of file CMatrixTemplate.h.

#include <mrpt/math/CMatrixTemplate.h>

Inheritance diagram for mrpt::math::CMatrixBool:
Inheritance graph

Public Types

using value_type = bool
 The type of the matrix elements. More...
 
using reference = bool &
 
using const_reference = const bool &
 
using size_type = std::size_t
 
using difference_type = std::ptrdiff_t
 

Public Member Functions

 CMatrixBool (size_t row=1, size_t col=1)
 Constructor. More...
 
 CMatrixBool (const CMatrixTemplate< bool > &m)
 Copy constructor. More...
 
CMatrixBooloperator= (const CMatrixTemplate< bool > &m)
 Assignment operator for float matrixes. More...
 
void ASSERT_ENOUGHROOM (size_t r, size_t c) const
 Checks whether the rows [r-N,r+N] and the columns [c-N,c+N] are present in the matrix. More...
 
void fillAll (const bool &val)
 
void swap (CMatrixTemplate< bool > &o)
 Swap with another matrix very efficiently (just swaps a pointer and two integer values). More...
 
size_t rows () const
 Number of rows in the matrix. More...
 
size_t cols () const
 Number of columns in the matrix. More...
 
CMatrixTemplateSize size () const
 Get a 2-vector with [NROWS NCOLS] (as in MATLAB command size(x)) More...
 
void setSize (size_t row, size_t col, bool zeroNewElements=false)
 Changes the size of matrix, maintaining the previous contents. More...
 
void resize (const CMatrixTemplateSize &siz, bool zeroNewElements=false)
 This method just checks has no effects in this class, but raises an exception if the expected size does not match. More...
 
bool & operator() (size_t row, size_t col)
 Subscript operator to get/set individual elements. More...
 
const bool & operator() (size_t row, size_t col) const
 Subscript operator to get individual elements. More...
 
bool & operator() (size_t ith)
 Subscript operator to get/set an individual element from a row or column matrix. More...
 
bool operator() (size_t ith) const
 Subscript operator to get/set an individual element from a row or column matrix. More...
 
CMatrixTemplate< bool > operator() (const size_t row1, const size_t row2, const size_t col1, const size_t col2) const
 Subscript operator to get a submatrix. More...
 
void set_unsafe (size_t row, size_t col, const bool &v)
 Fast but unsafe method to write a value in the matrix. More...
 
const bool & get_unsafe (size_t row, size_t col) const
 Fast but unsafe method to read a value from the matrix. More...
 
bool & get_unsafe (size_t row, size_t col)
 Fast but unsafe method to get a reference from the matrix. More...
 
bool * get_unsafe_row (size_t row)
 Fast but unsafe method to obtain a pointer to a given row of the matrix (Use only in time critical applications) More...
 
const bool * get_unsafe_row (size_t row) const
 Fast but unsafe method to obtain a pointer to a given row of the matrix (Use only in critical applications) More...
 
void extractSubmatrix (const size_t row1, const size_t row2, const size_t col1, const size_t col2, CMatrixTemplate< bool > &out) const
 Get a submatrix, given its bounds. More...
 
void extractSubmatrix (const size_t row1, const size_t row2, const size_t col1, const size_t col2, EIGEN_MATRIX &out) const
 
void extractRows (size_t firstRow, size_t lastRow, CMatrixTemplate< bool > &out) const
 Gets a series of contiguous rows. More...
 
void extractColumns (size_t firstCol, size_t lastCol, CMatrixTemplate< bool > &out) const
 Gets a series of contiguous columns. More...
 
void extractCol (size_t nCol, std::vector< bool > &out, int startingRow=0) const
 Returns a given column to a vector (without modifying the matrix) More...
 
void extractCol (size_t nCol, CMatrixTemplate< bool > &out, int startingRow=0) const
 Gets a given column to a vector (without modifying the matrix) More...
 
void appendRow (const std::vector< bool > &in)
 Appends a new row to the MxN matrix from a 1xN vector. More...
 
void appendCol (const std::vector< bool > &in)
 Appends a new column to the matrix from a vector. More...
 
void insertCol (size_t nCol, const std::vector< bool > &in)
 Inserts a column from a vector, replacing the current contents of that column. More...
 
void getAsVector (std::vector< bool > &out) const
 Returns a vector containing the matrix's values. More...
 

Protected Member Functions

void realloc (size_t row, size_t col, bool newElementsToZero=false)
 Internal use only: It reallocs the memory for the 2D matrix, maintaining the previous contents if posible. More...
 

Protected Attributes

bool ** m_Val
 
size_t m_Rows
 
size_t m_Cols
 

Member Typedef Documentation

◆ const_reference

using mrpt::math::CMatrixTemplate< bool >::const_reference = const bool &
inherited

Definition at line 79 of file CMatrixTemplate.h.

◆ difference_type

Definition at line 81 of file CMatrixTemplate.h.

◆ reference

using mrpt::math::CMatrixTemplate< bool >::reference = bool &
inherited

Definition at line 78 of file CMatrixTemplate.h.

◆ size_type

using mrpt::math::CMatrixTemplate< bool >::size_type = std::size_t
inherited

Definition at line 80 of file CMatrixTemplate.h.

◆ value_type

using mrpt::math::CMatrixTemplate< bool >::value_type = bool
inherited

The type of the matrix elements.

Definition at line 77 of file CMatrixTemplate.h.

Constructor & Destructor Documentation

◆ CMatrixBool() [1/2]

CMatrixBool::CMatrixBool ( size_t  row = 1,
size_t  col = 1 
)

Constructor.

Definition at line 64 of file CMatrixB.cpp.

◆ CMatrixBool() [2/2]

CMatrixBool::CMatrixBool ( const CMatrixTemplate< bool > &  m)

Copy constructor.

Definition at line 68 of file CMatrixB.cpp.

Member Function Documentation

◆ appendCol()

void mrpt::math::CMatrixTemplate< bool >::appendCol ( const std::vector< bool > &  in)
inlineinherited

Appends a new column to the matrix from a vector.

The length of the vector must match the number of rows of the matrix, unless it is (0,0).

Exceptions
std::exceptionOn size mismatch.
See also
extractCol
appendRow

Definition at line 649 of file CMatrixTemplate.h.

◆ appendRow()

void mrpt::math::CMatrixTemplate< bool >::appendRow ( const std::vector< bool > &  in)
inlineinherited

Appends a new row to the MxN matrix from a 1xN vector.

The lenght of the vector must match the width of the matrix, unless it's empty: in that case the matrix is resized to 1xN.

// ...
M.appendRow(v);
M.appendRow(w);
Exceptions
std::exceptionOn incorrect vector length.
See also
extractRow
appendCol

Definition at line 620 of file CMatrixTemplate.h.

◆ ASSERT_ENOUGHROOM()

void mrpt::math::CMatrixTemplate< bool >::ASSERT_ENOUGHROOM ( size_t  r,
size_t  c 
) const
inlineinherited

Checks whether the rows [r-N,r+N] and the columns [c-N,c+N] are present in the matrix.

Definition at line 150 of file CMatrixTemplate.h.

◆ cols()

size_t mrpt::math::CMatrixTemplate< bool >::cols ( ) const
inlineinherited

Number of columns in the matrix.

See also
rows(), getColCount, nr, nc

Definition at line 302 of file CMatrixTemplate.h.

◆ extractCol() [1/2]

void mrpt::math::CMatrixTemplate< bool >::extractCol ( size_t  nCol,
std::vector< bool > &  out,
int  startingRow = 0 
) const
inlineinherited

Returns a given column to a vector (without modifying the matrix)

Exceptions
std::exceptionOn index out of bounds

Definition at line 574 of file CMatrixTemplate.h.

◆ extractCol() [2/2]

void mrpt::math::CMatrixTemplate< bool >::extractCol ( size_t  nCol,
CMatrixTemplate< bool > &  out,
int  startingRow = 0 
) const
inlineinherited

Gets a given column to a vector (without modifying the matrix)

Exceptions
std::exceptionOn index out of bounds

Definition at line 591 of file CMatrixTemplate.h.

◆ extractColumns()

void mrpt::math::CMatrixTemplate< bool >::extractColumns ( size_t  firstCol,
size_t  lastCol,
CMatrixTemplate< bool > &  out 
) const
inlineinherited

Gets a series of contiguous columns.

Exceptions
std::logic_errorOn index out of bounds
See also
extractColumn
extractRows

Definition at line 564 of file CMatrixTemplate.h.

◆ extractRows()

void mrpt::math::CMatrixTemplate< bool >::extractRows ( size_t  firstRow,
size_t  lastRow,
CMatrixTemplate< bool > &  out 
) const
inlineinherited

Gets a series of contiguous rows.

Exceptions
std::logic_errorOn index out of bounds
See also
extractRow
extractColumns

Definition at line 552 of file CMatrixTemplate.h.

◆ extractSubmatrix() [1/2]

void mrpt::math::CMatrixTemplate< bool >::extractSubmatrix ( const size_t  row1,
const size_t  row2,
const size_t  col1,
const size_t  col2,
CMatrixTemplate< bool > &  out 
) const
inlineinherited

Get a submatrix, given its bounds.

See also
extractSubmatrixSymmetricalBlocks

Definition at line 508 of file CMatrixTemplate.h.

◆ extractSubmatrix() [2/2]

void mrpt::math::CMatrixTemplate< bool >::extractSubmatrix ( const size_t  row1,
const size_t  row2,
const size_t  col1,
const size_t  col2,
EIGEN_MATRIX &  out 
) const
inlineinherited

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 528 of file CMatrixTemplate.h.

◆ fillAll()

void mrpt::math::CMatrixTemplate< bool >::fillAll ( const bool &  val)
inlineinherited

Fill all the elements with a given value (Note: named "fillAll" since "fill" will be used by child classes)

Definition at line 158 of file CMatrixTemplate.h.

◆ get_unsafe() [1/2]

const bool & mrpt::math::CMatrixTemplate< bool >::get_unsafe ( size_t  row,
size_t  col 
) const
inlineinherited

Fast but unsafe method to read a value from the matrix.

Definition at line 441 of file CMatrixTemplate.h.

◆ get_unsafe() [2/2]

bool & mrpt::math::CMatrixTemplate< bool >::get_unsafe ( size_t  row,
size_t  col 
)
inlineinherited

Fast but unsafe method to get a reference from the matrix.

Definition at line 458 of file CMatrixTemplate.h.

◆ get_unsafe_row() [1/2]

bool * mrpt::math::CMatrixTemplate< bool >::get_unsafe_row ( size_t  row)
inlineinherited

Fast but unsafe method to obtain a pointer to a given row of the matrix (Use only in time critical applications)

Definition at line 476 of file CMatrixTemplate.h.

◆ get_unsafe_row() [2/2]

const bool * mrpt::math::CMatrixTemplate< bool >::get_unsafe_row ( size_t  row) const
inlineinherited

Fast but unsafe method to obtain a pointer to a given row of the matrix (Use only in critical applications)

Definition at line 493 of file CMatrixTemplate.h.

◆ getAsVector()

void mrpt::math::CMatrixTemplate< bool >::getAsVector ( std::vector< bool > &  out) const
inlineinherited

Returns a vector containing the matrix's values.

Definition at line 682 of file CMatrixTemplate.h.

◆ insertCol()

void mrpt::math::CMatrixTemplate< bool >::insertCol ( size_t  nCol,
const std::vector< bool > &  in 
)
inlineinherited

Inserts a column from a vector, replacing the current contents of that column.

Exceptions
std::exceptionOn index out of bounds
See also
extractCol

Definition at line 669 of file CMatrixTemplate.h.

◆ operator()() [1/5]

bool & mrpt::math::CMatrixTemplate< bool >::operator() ( size_t  row,
size_t  col 
)
inlineinherited

Subscript operator to get/set individual elements.

Definition at line 328 of file CMatrixTemplate.h.

◆ operator()() [2/5]

const bool & mrpt::math::CMatrixTemplate< bool >::operator() ( size_t  row,
size_t  col 
) const
inlineinherited

Subscript operator to get individual elements.

Definition at line 345 of file CMatrixTemplate.h.

◆ operator()() [3/5]

bool & mrpt::math::CMatrixTemplate< bool >::operator() ( size_t  ith)
inlineinherited

Subscript operator to get/set an individual element from a row or column matrix.

Exceptions
std::exceptionIf the object is not a column or row matrix.

Definition at line 364 of file CMatrixTemplate.h.

◆ operator()() [4/5]

bool mrpt::math::CMatrixTemplate< bool >::operator() ( size_t  ith) const
inlineinherited

Subscript operator to get/set an individual element from a row or column matrix.

Exceptions
std::exceptionIf the object is not a column or row matrix.

Definition at line 395 of file CMatrixTemplate.h.

◆ operator()() [5/5]

CMatrixTemplate<bool > mrpt::math::CMatrixTemplate< bool >::operator() ( const size_t  row1,
const size_t  row2,
const size_t  col1,
const size_t  col2 
) const
inlineinherited

Subscript operator to get a submatrix.

Definition at line 496 of file CMatrixTemplate.h.

◆ operator=()

CMatrixBool & CMatrixBool::operator= ( const CMatrixTemplate< bool > &  m)

Assignment operator for float matrixes.

Definition at line 72 of file CMatrixB.cpp.

References mrpt::math::CMatrixTemplate< T >::operator=().

Referenced by mrpt::math::CMatrixB::operator=().

◆ realloc()

void mrpt::math::CMatrixTemplate< bool >::realloc ( size_t  row,
size_t  col,
bool  newElementsToZero = false 
)
inlineprotectedinherited

Internal use only: It reallocs the memory for the 2D matrix, maintaining the previous contents if posible.

Definition at line 90 of file CMatrixTemplate.h.

◆ resize()

void mrpt::math::CMatrixTemplate< bool >::resize ( const CMatrixTemplateSize siz,
bool  zeroNewElements = false 
)
inlineinherited

This method just checks has no effects in this class, but raises an exception if the expected size does not match.

Definition at line 320 of file CMatrixTemplate.h.

◆ rows()

size_t mrpt::math::CMatrixTemplate< bool >::rows ( ) const
inlineinherited

Number of rows in the matrix.

See also
rows(), getColCount, nr, nc

Definition at line 298 of file CMatrixTemplate.h.

◆ set_unsafe()

void mrpt::math::CMatrixTemplate< bool >::set_unsafe ( size_t  row,
size_t  col,
const bool &  v 
)
inlineinherited

Fast but unsafe method to write a value in the matrix.

Definition at line 424 of file CMatrixTemplate.h.

◆ setSize()

void mrpt::math::CMatrixTemplate< bool >::setSize ( size_t  row,
size_t  col,
bool  zeroNewElements = false 
)
inlineinherited

Changes the size of matrix, maintaining the previous contents.

Definition at line 313 of file CMatrixTemplate.h.

Referenced by mrpt::math::CMatrixB::serializeFrom().

◆ size()

CMatrixTemplateSize mrpt::math::CMatrixTemplate< bool >::size ( ) const
inlineinherited

Get a 2-vector with [NROWS NCOLS] (as in MATLAB command size(x))

Definition at line 304 of file CMatrixTemplate.h.

◆ swap()

void mrpt::math::CMatrixTemplate< bool >::swap ( CMatrixTemplate< bool > &  o)
inlineinherited

Swap with another matrix very efficiently (just swaps a pointer and two integer values).

Definition at line 166 of file CMatrixTemplate.h.

Member Data Documentation

◆ m_Cols

size_t mrpt::math::CMatrixTemplate< bool >::m_Cols
protectedinherited

◆ m_Rows

size_t mrpt::math::CMatrixTemplate< bool >::m_Rows
protectedinherited

Definition at line 85 of file CMatrixTemplate.h.

Referenced by mrpt::math::CMatrixB::serializeTo().

◆ m_Val

bool ** mrpt::math::CMatrixTemplate< bool >::m_Val
protectedinherited



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