Connectivity.h File Reference

#include <array>
#include <cstring>
#include <initializer_list>
#include "atlas/array.h"
#include "atlas/array/ArrayView.h"
#include "atlas/array/DataType.h"
#include "atlas/array/IndexView.h"
#include "atlas/array/SVector.h"
#include "atlas/array/Vector.h"
#include "atlas/array_fwd.h"
#include "atlas/library/config.h"
#include "atlas/util/Object.h"

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Classes
class	atlas::mesh::ConnectivityInterface< ConnectivityImpl >
class	atlas::mesh::detail::ConnectivityIndex
class	atlas::mesh::ConnectivityRow
class	atlas::mesh::IrregularConnectivityImpl
class	atlas::mesh::MultiBlockConnectivityImpl
	Connectivity contiguously composed of multiple BlockConnectivityImpl. More...
class	atlas::mesh::BlockConnectivityImpl
	Block Connectivity table. More...

Namespaces
	eckit
	atlas
	Contains all atlas classes and methods.
	atlas::mesh::detail
	Irregular Connectivity Table.
	atlas::array
	Contains classes to operate with multidimensional arrays.

Macros
#define	INDEX_DEREF   *
#define	INDEX_REF   idx_t&
#define	FROM_FORTRAN
#define	TO_FORTRAN

Typedefs
using	atlas::mesh::IrregularConnectivity = ConnectivityInterface< IrregularConnectivityImpl >
using	atlas::mesh::MultiBlockConnectivity = ConnectivityInterface< MultiBlockConnectivityImpl >
using	atlas::mesh::BlockConnectivity = BlockConnectivityImpl
using	atlas::mesh::Connectivity = IrregularConnectivity

Functions
constexpr size_t	atlas::mesh::MAX_STRING_SIZE ()
Connectivity *	atlas::mesh::atlas__Connectivity__create ()
MultiBlockConnectivity *	atlas::mesh::atlas__MultiBlockConnectivity__create ()
const char *	atlas::mesh::atlas__Connectivity__name (Connectivity *This)
void	atlas::mesh::atlas__Connectivity__rename (Connectivity *This, const char *name)
void	atlas::mesh::atlas__Connectivity__delete (Connectivity *This)
void	atlas::mesh::atlas__Connectivity__displs (Connectivity *This, idx_t *&displs, idx_t &size)
void	atlas::mesh::atlas__Connectivity__counts (Connectivity *This, idx_t *&counts, idx_t &size)
void	atlas::mesh::atlas__Connectivity__values (Connectivity *This, idx_t *&values, idx_t &size)
idx_t	atlas::mesh::atlas__Connectivity__rows (const Connectivity *This)
void	atlas::mesh::atlas__Connectivity__add_values (Connectivity *This, idx_t rows, idx_t cols, idx_t values[])
void	atlas::mesh::atlas__Connectivity__add_missing (Connectivity *This, idx_t rows, idx_t cols)
idx_t	atlas::mesh::atlas__Connectivity__missing_value (const Connectivity *This)
idx_t	atlas::mesh::atlas__MultiBlockConnectivity__blocks (const MultiBlockConnectivity *This)
BlockConnectivityImpl *	atlas::mesh::atlas__MultiBlockConnectivity__block (MultiBlockConnectivity *This, idx_t block_idx)
idx_t	atlas::mesh::atlas__BlockConnectivity__rows (const BlockConnectivityImpl *This)
idx_t	atlas::mesh::atlas__BlockConnectivity__cols (const BlockConnectivityImpl *This)
idx_t	atlas::mesh::atlas__BlockConnectivity__missing_value (const BlockConnectivityImpl *This)
void	atlas::mesh::atlas__BlockConnectivity__data (BlockConnectivityImpl *This, idx_t *&data, idx_t &rows, idx_t &cols)
void	atlas::mesh::atlas__BlockConnectivity__delete (BlockConnectivityImpl *This)

Detailed Description

Author

Willem Deconinck

Date

October 2015

This file contains Connectivity classes

• IrregularConnectivity
• BlockConnectivity
• MultiBlockConnectivity

It is important to note that connectivity access functions are inlined for optimal performance. The connectivity itself is internally stored with base 1, to be compatible with Fortran access. C++ access operators however convert the resulting connectivity to base 0.