itk::Array2D< TValue > Class Template Reference

#include <itkArray2D.h>

Detailed Description

template<typename TValue>
class itk::Array2D< TValue >

Array2D class representing a 2D array.

This class derives from the vnl_matrix<> class.

The class is templated over the type of the elements.

Template parameters for class Array2D:

• TValue = Element type stored at each location in the array.

Definition at line 42 of file itkArray2D.h.

Inheritance diagram for itk::Array2D< TValue >:

Collaboration diagram for itk::Array2D< TValue >:

Public Types
using	Self = Array2D
using	ValueType = TValue
using	VnlMatrixType = vnl_matrix< TValue >

Public Member Functions
	Array2D ()=default
	Array2D (const Self &)=default
	Array2D (const VnlMatrixType &matrix)
	Array2D (Self &&array) noexcept
	Array2D (unsigned int numberOfRows, unsigned int numberOfCols)
	Array2D (unsigned int numberOfRows, unsigned int numberOfCols, const TValue &initialValue)
void	Fill (const TValue &v)
const TValue &	GetElement (SizeValueType row, SizeValueType col) const
Self &	operator= (const Self &)=default
Self &	operator= (const VnlMatrixType &matrix)
void	SetElement (SizeValueType row, SizeValueType col, const TValue &value)
void	SetSize (unsigned int m, unsigned int n)
	~Array2D () override=default
Self &	operator= (Self &&array) noexcept

Member Typedef Documentation

Self

template<typename TValue>

using itk::Array2D< TValue >::Self = Array2D

Definition at line 47 of file itkArray2D.h.

ValueType

template<typename TValue>

using itk::Array2D< TValue >::ValueType = TValue

The element type stored at each location in the Array2D.

Definition at line 46 of file itkArray2D.h.

VnlMatrixType

template<typename TValue>

using itk::Array2D< TValue >::VnlMatrixType = vnl_matrix<TValue>

Definition at line 48 of file itkArray2D.h.

Constructor & Destructor Documentation

Array2D() [1/6]

template<typename TValue>

itk::Array2D< TValue >::Array2D ( )

default

Default-constructor. Creates a matrix of size zero (0 rows and 0 columns).

Array2D() [2/6]

template<typename TValue>

itk::Array2D< TValue >::Array2D	(	unsigned int	numberOfRows,
		unsigned int	numberOfCols
	)

Constructs a matrix of the specified number of rows and columns.

Array2D() [3/6]

template<typename TValue>

itk::Array2D< TValue >::Array2D	(	unsigned int	numberOfRows,
		unsigned int	numberOfCols,
		const TValue &	initialValue
	)

Constructs a matrix of the specified number of rows and columns, with each element having the specified initial value.

Array2D() [4/6]

template<typename TValue>

itk::Array2D< TValue >::Array2D ( const Self &  )

default

Copy-constructor.

Array2D() [5/6]

template<typename TValue>

itk::Array2D< TValue >::Array2D ( Self &&  array )

inlinenoexcept

Move-constructor.

Note

This move-constructor is noexcept, even while the move-constructor of its base class (vnl_matrix) is not noexcept, because unlike vnl_matrix, Array2D always manages its own memory.

Definition at line 66 of file itkArray2D.h.

Array2D() [6/6]

template<typename TValue>

itk::Array2D< TValue >::Array2D

(

const VnlMatrixType &

matrix

)

Converting constructor. Implicitly converts the specified matrix to an Array2D.

~Array2D()

template<typename TValue>

itk::Array2D< TValue >::~Array2D ( )

overridedefault

Destructor.

Member Function Documentation

Fill()

template<typename TValue>

void itk::Array2D< TValue >::Fill ( const TValue &  v )

inline

Definition at line 96 of file itkArray2D.h.

GetElement()

template<typename TValue>

const TValue& itk::Array2D< TValue >::GetElement ( SizeValueType  row, SizeValueType  col  ) const

inline

Get one element

Definition at line 103 of file itkArray2D.h.

operator=() [1/3]

template<typename TValue>

Self& itk::Array2D< TValue >::operator= ( const Self &  )

default

Copy-assignment operator.

operator=() [2/3]

template<typename TValue>

Self& itk::Array2D< TValue >::operator=

(

const VnlMatrixType &

matrix

)

Assigns the specified matrix to an Array2D.

operator=() [3/3]

template<typename TValue>

Self& itk::Array2D< TValue >::operator= ( Self &&  array )

inlinenoexcept

Move-assignment operator.

Note

This move-assignment operator is noexcept, even while the move-assignment operator of its base class (vnl_matrix) is not noexcept, because unlike vnl_matrix, Array2D always manages its own memory.

Definition at line 83 of file itkArray2D.h.

SetElement()

template<typename TValue>

void itk::Array2D< TValue >::SetElement ( SizeValueType  row, SizeValueType  col, const TValue &  value  )

inline

Set one element

Definition at line 110 of file itkArray2D.h.

SetSize()

template<typename TValue>

void itk::Array2D< TValue >::SetSize	(	unsigned int	m,
		unsigned int	n
	)

Destructively set the size to that given. Will lose data.

Referenced by itk::IdentityTransform< TParametersValueType, VDimension >::ComputeJacobianWithRespectToParameters().

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The documentation for this class was generated from the following file:

• itkArray2D.h