Dynamic 2D array using row-major layout. More...

#include <array.hpp>

Public Member Functions
	Array2D ()

	Array2D (int m, int n)

void	SetSize (int m, int n)

int	NumRows () const

int	NumCols () const

const T &	operator() (int i, int j) const

T &	operator() (int i, int j)

const T *	operator[] (int i) const

T *	operator[] (int i)

const T *	operator() (int i) const

T *	operator() (int i)

const T *	GetRow (int i) const

T *	GetRow (int i)

void	GetRow (int i, Array< T > &sa) const
	Extract a copy of the i-th row into the Array sa. More...

void	Save (std::ostream &out, int fmt=0) const
	Save the Array2D to the stream out using the format fmt. The format fmt can be: More...

void	Load (std::istream &in, int fmt=0)
	Read an Array2D from the stream in using format fmt. The format fmt can be: More...

void	Load (const char *filename, int fmt=0)
	Read an Array2D from a file. More...

void	Load (int new_size0, int new_size1, std::istream &in)
	Set the Array2D dimensions to new_size0 x new_size1 and read that many entries from the stream in. More...

void	Copy (Array2D &copy) const

void	operator= (const T &a)

void	MakeRef (const Array2D &master)
	Make this Array a reference to 'master'. More...

void	DeleteAll ()
	Delete all dynamically allocated memory, reseting all dimentions to zero. More...

void	Print (std::ostream &out=mfem::out, int width=4)
	Prints array to stream with width elements per row. More...

Friends
void	Swap (Array2D< T > &, Array2D< T > &)

Detailed Description

template<class T>
class mfem::Array2D< T >

Dynamic 2D array using row-major layout.

Definition at line 289 of file array.hpp.

Constructor & Destructor Documentation

template<class T>

mfem::Array2D< T >::Array2D ( )

inline

Definition at line 305 of file array.hpp.

template<class T>

mfem::Array2D< T >::Array2D	(	int	m,
		int	n
	)

inline

Definition at line 306 of file array.hpp.

Member Function Documentation

template<class T>

void mfem::Array2D< T >::Copy ( Array2D< T > & copy ) const

inline

Definition at line 364 of file array.hpp.

template<class T>

void mfem::Array2D< T >::DeleteAll ( )

inline

Delete all dynamically allocated memory, reseting all dimentions to zero.

Definition at line 375 of file array.hpp.

template<class T>

const T* mfem::Array2D< T >::GetRow ( int i ) const

inline

Definition at line 322 of file array.hpp.

template<class T>

T* mfem::Array2D< T >::GetRow ( int i )

inline

Definition at line 323 of file array.hpp.

template<class T>

void mfem::Array2D< T >::GetRow	(	int	i,
		Array< T > &	sa
	)		const

inline

Extract a copy of the i-th row into the Array sa.

Definition at line 326 of file array.hpp.

template<class T>

void mfem::Array2D< T >::Load	(	std::istream &	in,
		int	fmt = `0`
	)

inline

Read an Array2D from the stream in using format fmt. The format fmt can be:

0 - read the number of rows and columns, then the entries 1 - read NumRows() x NumCols() entries, using row-major layout

Definition at line 350 of file array.hpp.

template<class T >

void mfem::Array2D< T >::Load	(	const char *	filename,
		int	fmt = `0`
	)

Read an Array2D from a file.

Definition at line 182 of file array.cpp.

template<class T>

void mfem::Array2D< T >::Load	(	int	new_size0,
		int	new_size1,
		std::istream &	in
	)

inline

Set the Array2D dimensions to new_size0 x new_size1 and read that many entries from the stream in.

Definition at line 361 of file array.hpp.

template<class T>

void mfem::Array2D< T >::MakeRef ( const Array2D< T > & master )

inline

Make this Array a reference to 'master'.

Definition at line 371 of file array.hpp.

template<class T>

int mfem::Array2D< T >::NumCols ( ) const

inline

Definition at line 311 of file array.hpp.

template<class T>

int mfem::Array2D< T >::NumRows ( ) const

inline

Definition at line 310 of file array.hpp.

template<class T >

const T & mfem::Array2D< T >::operator()	(	int	i,
		int	j
	)		const

inline

Definition at line 771 of file array.hpp.

template<class T >

T & mfem::Array2D< T >::operator()	(	int	i,
		int	j
	)

inline

Definition at line 781 of file array.hpp.

template<class T>

const T* mfem::Array2D< T >::operator() ( int i ) const

inline

Definition at line 319 of file array.hpp.

template<class T>

T* mfem::Array2D< T >::operator() ( int i )

inline

Definition at line 320 of file array.hpp.

template<class T>

void mfem::Array2D< T >::operator= ( const T & a )

inline

Definition at line 367 of file array.hpp.

template<class T >

const T * mfem::Array2D< T >::operator[] ( int i ) const

inline

Definition at line 791 of file array.hpp.

template<class T >

T * mfem::Array2D< T >::operator[] ( int i )

inline

Definition at line 800 of file array.hpp.

template<class T >

void mfem::Array2D< T >::Print	(	std::ostream &	out = `mfem::out`,
		int	width = `4`
	)

Prints array to stream with width elements per row.

Definition at line 192 of file array.cpp.

template<class T>

void mfem::Array2D< T >::Save	(	std::ostream &	out,
		int	fmt = `0`
	)		const

inline

Save the Array2D to the stream out using the format fmt. The format fmt can be:

0 - write the number of rows and columns, followed by all entries 1 - write only the entries, using row-major layout

Definition at line 338 of file array.hpp.

template<class T>

void mfem::Array2D< T >::SetSize	(	int	m,
		int	n
	)

inline

Definition at line 308 of file array.hpp.

Friends And Related Function Documentation

template<class T>

void Swap	(	Array2D< T > &	a,
		Array2D< T > &	b
	)

friend

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

general/array.hpp
general/array.cpp

Public Member Functions

Friends

Detailed Description

template<class T> class mfem::Array2D< T >

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

template<class T>
class mfem::Array2D< T >