Array3< T > Class Template Reference

The Array3 template class implements a simple interface to 3D arrays. More...

#include <Array3.h>

Public Member Functions
	Array3 (const int num_rows, const int num_cols, const int num_slices, bool row_major=true)
	Array3 (const Array3 &rhs)
	Array copy.
int	ncols () const
int	nrows () const
int	nslices () const
void	allocate (const int num_rows, const int num_cols, const int num_slices, const bool row_major=true)
void	check_index (const int i, const int j, const int k) const
void	clear ()
	Free the array data.
Array< T >	rslice (const int slice) const
	rslice
T *	slice_data (const int slice)
void	print (const std::string &label)
Array< T >	slice (const int slice) const
	Get a slice.
void	set_row (const int col, const int slice, const std::vector< T > &values) const
void	set_slice (const int slice, const Array< T > &values) const
int	size () const
bool	allocated ()
	Test if an array has rows or columns or slices set but no data.
int	msize () const
void	resize (const int num_rows, const int num_cols, const int num_slices)
	Resize the array.
void	set_values (Array< T > &rhs)
	Set the array values from an Array with the equivalent number of values.
void	read (const std::string &file_name)
void	write (const std::string &label, bool memory=true)
void	append (const std::string &label, bool memory=true)
Array3 &	operator= (const Array3 &rhs)
	Array assignment.
const T &	operator() (const int row, const int col, const int slice) const
	Get the array value at (row,col).
T &	operator() (const int row, const int col, const int slice)
	Set the array value at (row,col).
Array3 &	operator= (const double value)
Array3< T >	operator* (const T value) const
	Multiply by a scalar.
Array3< T > &	operator*= (const T value)
T *	data () const

Static Public Member Functions
static void	memory (const std::string &prefix="")
static void	stats (const std::string &prefix="")

Static Public Attributes
static int	num_allocated
static int	active
static bool	show_index_check_message
static double	memory_in_use
static double	memory_returned
static bool	write_enabled

Detailed Description

template<typename T>
class Array3< T >

The Array3 template class implements a simple interface to 3D arrays.

A 3D array is defined by (num_rows * num_cols) * num_slices values.

Constructor & Destructor Documentation

Array3()

template<typename T >

Array3< T >::Array3 ( const Array3< T > &  rhs )

inline

Array copy.

Member Function Documentation

allocated()

template<typename T >

bool Array3< T >::allocated ( )

inline

Test if an array has rows or columns or slices set but no data.

[NOTE] This is tfu but need to mimic fortran.

clear()

template<typename T >

void Array3< T >::clear ( )

inline

Free the array data.

This is to replicate the Fortran DEALLOCATE().

operator()() [1/2]

template<typename T >

T & Array3< T >::operator() ( const int  row, const int  col, const int  slice  )

inline

Set the array value at (row,col).

operator()() [2/2]

template<typename T >

const T & Array3< T >::operator() ( const int  row, const int  col, const int  slice  ) const

inline

Get the array value at (row,col).

operator*()

template<typename T >

Array3< T > Array3< T >::operator* ( const T  value ) const

inline

Multiply by a scalar.

operator=()

template<typename T >

Array3 & Array3< T >::operator= ( const Array3< T > &  rhs )

inline

Array assignment.

Copy data to replicate Fortran behavior.

resize()

template<typename T >

void Array3< T >::resize ( const int  num_rows, const int  num_cols, const int  num_slices  )

inline

Resize the array.

rslice()

template<typename T >

Array< T > Array3< T >::rslice ( const int  slice ) const

inline

rslice

Return an Array with data pointing into the Array3 internal data.

set_values()

template<typename T >

void Array3< T >::set_values ( Array< T > &  rhs )

inline

Set the array values from an Array with the equivalent number of values.

This sort of replicates the Fortan reshape function.

slice()

template<typename T >

Array< T > Array3< T >::slice ( const int  slice ) const

inline

Get a slice.

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

• solver/Array3.h