oomph::FixedSizeMatrix< T, NROW, NCOL > Class Template Reference

Class for fixed-size matrix storing NROW x NCOL objects of type T. More...

#include <fixed_size_vector.h>

Public Member Functions
	FixedSizeMatrix ()
	Default constructor.
	FixedSizeMatrix (const T &value)
	Construct and fill all entries with specified value.
void	fill (const T &value)
	Fill all entries with specified value.
unsigned	nrow () const
	Number of rows.
unsigned	ncol () const
	Number of columns.
T &	operator() (const unsigned &i, const unsigned &j)
	Read/write access to (i,j)-th entry.
const T &	operator() (const unsigned &i, const unsigned &j) const
	Read access to (i,j)-th entry.
void	initialise (const T &value)
	Fill all entries with specified value.

Private Attributes
T	Data [NROW *NCOL]
	Matrix entries stored in row-major order.

Detailed Description

template<class T, unsigned NROW, unsigned NCOL>
class oomph::FixedSizeMatrix< T, NROW, NCOL >

Class for fixed-size matrix storing NROW x NCOL objects of type T.

No resize or other STL functionality but therefore much less run-time overhead.

Storage is row-major:

(0,0), (0,1), ..., (0,NCOL-1), (1,0), (1,1), ..., (1,NCOL-1), ... (NROW-1,NCOL-1)

Definition at line 166 of file fixed_size_vector.h.

Constructor & Destructor Documentation

FixedSizeMatrix() [1/2]

template<class T , unsigned NROW, unsigned NCOL>

oomph::FixedSizeMatrix< T, NROW, NCOL >::FixedSizeMatrix ( )

inline

Default constructor.

Definition at line 170 of file fixed_size_vector.h.

FixedSizeMatrix() [2/2]

template<class T , unsigned NROW, unsigned NCOL>

oomph::FixedSizeMatrix< T, NROW, NCOL >::FixedSizeMatrix ( const T &  value )

inline

Construct and fill all entries with specified value.

Definition at line 173 of file fixed_size_vector.h.

References oomph::FixedSizeMatrix< T, NROW, NCOL >::fill().

Member Function Documentation

fill()

template<class T , unsigned NROW, unsigned NCOL>

void oomph::FixedSizeMatrix< T, NROW, NCOL >::fill ( const T &  value )

inline

Fill all entries with specified value.

Definition at line 181 of file fixed_size_vector.h.

References i.

Referenced by oomph::FixedSizeMatrix< T, NROW, NCOL >::FixedSizeMatrix().

initialise()

template<class T , unsigned NROW, unsigned NCOL>

void oomph::FixedSizeMatrix< T, NROW, NCOL >::initialise ( const T &  value )

inline

Fill all entries with specified value.

Definition at line 246 of file fixed_size_vector.h.

References i.

ncol()

template<class T , unsigned NROW, unsigned NCOL>

unsigned oomph::FixedSizeMatrix< T, NROW, NCOL >::ncol ( ) const

inline

Number of columns.

Definition at line 196 of file fixed_size_vector.h.

nrow()

template<class T , unsigned NROW, unsigned NCOL>

unsigned oomph::FixedSizeMatrix< T, NROW, NCOL >::nrow ( ) const

inline

Number of rows.

Definition at line 190 of file fixed_size_vector.h.

operator()() [1/2]

template<class T , unsigned NROW, unsigned NCOL>

T & oomph::FixedSizeMatrix< T, NROW, NCOL >::operator() ( const unsigned &  i, const unsigned &  j  )

inline

Read/write access to (i,j)-th entry.

Definition at line 202 of file fixed_size_vector.h.

References i.

operator()() [2/2]

template<class T , unsigned NROW, unsigned NCOL>

const T & oomph::FixedSizeMatrix< T, NROW, NCOL >::operator() ( const unsigned &  i, const unsigned &  j  ) const

inline

Read access to (i,j)-th entry.

Definition at line 224 of file fixed_size_vector.h.

References i.

Member Data Documentation

Data

template<class T , unsigned NROW, unsigned NCOL>

T oomph::FixedSizeMatrix< T, NROW, NCOL >::Data[NROW *NCOL]

private

Matrix entries stored in row-major order.

Definition at line 256 of file fixed_size_vector.h.

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

• fixed_size_vector.h