Opm::RunLenData< T > Struct Template Reference

#include <runlen.hpp>

Inheritance diagram for Opm::RunLenData< T >:

Public Member Functions
	RunLenData (int number, int *pos_ptr)
	~RunLenData ()
T *	operator[] (int col) const
int	cols () const
int	size (int col) const
T &	last (int col) const

Protected Attributes
int	num_of_cols
int *	pos
T *	data

Detailed Description

template<typename T>
struct Opm::RunLenData< T >

Allocate a new vector of data for each element, accessible as a zig-zag matrix.

Use this kind of matrix when you want to enhance the grid structure with some information per element, using the existing format.

See also

Opm::RunLenView

Constructor & Destructor Documentation

template<typename T >

Opm::RunLenData< T >::RunLenData ( int  number, int *  pos_ptr  )

inline

Allocate a matrix based on sizes specified elsewhere. This is useful if you want to supply with your own data.

Parameters

number	Number of entities (rows).
pos_ptr	Number of elements to allocate in front of each entity; starting index in the array for this row.

See also

Opm::RunLenView::RunLenView

template<typename T >

Opm::RunLenData< T >::~RunLenData ( )

inline

Member Function Documentation

template<typename T >

int Opm::RunLenView< T >::cols ( ) const

inlineinherited

Number of columns that are stored in the entire matrix.

Returns

Number of columns.

References Opm::RunLenView< T >::num_of_cols.

template<typename T >

T& Opm::RunLenView< T >::last ( int  col ) const

inlineinherited

Quick accessor to get the last element. When we store accumulated data in the array, this will quickly give us the total.

Note that this is NOT the end iterator for the column.

Parameters

col	Index of the column

Returns

Value of the last element. If there is no elements in this column, then the return value is undefined.

template<typename T >

T* Opm::RunLenView< T >::operator[] ( int  col ) const

inlineinherited

Access a column directly.

Parameters

col	Index of the column to get

Returns

Pointer to the start of the column

template<typename T >

int Opm::RunLenView< T >::size ( int  col ) const

inlineinherited

Number of elements that are stored in one particular column.

Parameters

col	Index of the column.

Returns

Number of elements.

Member Data Documentation

template<typename T >

T* Opm::RunLenView< T >::data

protectedinherited

Data for each of the individual elements, stored consecutively for each column located together, followed by the next column.

template<typename T >

int Opm::RunLenView< T >::num_of_cols

protectedinherited

Size information. pos has num_of_cols+1 items, pos[i] contains the starting index of the data values for column i. (Since there is one more element than there are columns, the last one is the total number of elements). The number 0 is explicitly stored in the first column to avoid special processing.

Referenced by Opm::RunLenView< T >::cols().

template<typename T >

int* Opm::RunLenView< T >::pos

protectedinherited

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

• runlen.hpp