atlas::mesh::IrregularConnectivityImpl Class Reference

Inheritance diagram for atlas::mesh::IrregularConnectivityImpl:

Collaboration diagram for atlas::mesh::IrregularConnectivityImpl:

Public Types
typedef ConnectivityRow	Row
typedef void *	ctxt_t
typedef void(*	callback_t) (ctxt_t)

Public Member Functions
	IrregularConnectivityImpl (const std::string &name="")
	Construct connectivity table that needs resizing a-posteriori Data is owned.
	IrregularConnectivityImpl (idx_t values[], idx_t rows, idx_t displs[], idx_t counts[])
	Construct connectivity table wrapping existing raw data. More...
	IrregularConnectivityImpl (eckit::Stream &)
	Construct a mesh from a Stream (serialization)
const std::string	name () const
	Name associated to this Connetivity.
void	rename (const std::string &name)
	Rename this Connectivity.
ATLAS_HOST_DEVICE idx_t	rows () const
	Number of rows in the connectivity table.
ATLAS_HOST_DEVICE idx_t	cols (idx_t row_idx) const
	Number of columns for specified row in the connectivity table.
ATLAS_HOST_DEVICE idx_t	maxcols () const
	Maximum value for number of columns over all rows.
ATLAS_HOST_DEVICE idx_t	mincols () const
	Minimum value for number of columns over all rows.
ATLAS_HOST_DEVICE idx_t	operator() (idx_t row_idx, idx_t col_idx) const
	Access to connectivity table elements for given row and column The returned index has base 0 regardless if ATLAS_HAVE_FORTRAN is defined. More...
idx_t	size () const
ATLAS_HOST_DEVICE idx_t	missing_value () const
ATLAS_HOST_DEVICE Row	row (idx_t row_idx) const
void	set (idx_t row_idx, const idx_t column_values[])
	Modify row with given values. Values must be given with base 0.
void	set (idx_t row_idx, idx_t col_idx, const idx_t value)
	Modify (row,col) with given value. Value must be given with base 0.
virtual void	resize (idx_t old_size, idx_t size, bool initialize, const idx_t values[], bool fortran_array)
	Resize connectivity. More...
virtual void	add (idx_t rows, idx_t cols, const idx_t values[], bool fortran_array=false)
	Resize connectivity, and add given rows. More...
virtual void	add (idx_t rows, idx_t cols)
	Resize connectivity, and add given rows with missing values. More...
virtual void	add (idx_t rows, const idx_t cols[])
	Resize connectivity, and add given rows with missing values. More...
virtual void	add (const BlockConnectivityImpl &block)
	Resize connectivity, and copy from a BlockConnectivity.
virtual void	insert (idx_t position, idx_t rows, idx_t cols, const idx_t values[], bool fortran_array=false)
	Resize connectivity, and insert given rows. More...
virtual void	insert (idx_t position, idx_t rows, idx_t cols)
	Resize connectivity, and insert given rows with missing values. More...
virtual void	insert (idx_t position, idx_t rows, const idx_t cols[])
	Resize connectivity, and insert given rows with missing values. More...
virtual void	clear ()
virtual size_t	footprint () const
idx_t	displs (const idx_t row) const
void	dump (std::ostream &os) const
virtual void	encode (eckit::Stream &s) const
virtual void	decode (eckit::Stream &s)

Protected Member Functions
bool	owns ()
const idx_t *	displs () const
const idx_t *	counts () const
void	encode_ (eckit::Stream &) const
	Serialization to Stream.
void	decode_ (eckit::Stream &)
	Serialization from Stream.

Protected Attributes
array::SVector< idx_t >	values_
array::SVector< idx_t >	displs_
array::SVector< idx_t >	counts_
idx_t	missing_value_
idx_t	rows_
idx_t	maxcols_
idx_t	mincols_

Friends
class	ConnectivityPrivateAccess
std::ostream &	operator<< (std::ostream &os, const IrregularConnectivityImpl &p)
eckit::Stream &	operator<< (eckit::Stream &s, const IrregularConnectivityImpl &x)
eckit::Stream &	operator>> (eckit::Stream &s, IrregularConnectivityImpl &x)

Constructor & Destructor Documentation

IrregularConnectivityImpl()

atlas::mesh::IrregularConnectivityImpl::IrregularConnectivityImpl	(	idx_t	values[],
		idx_t	rows,
		idx_t	displs[],
		idx_t	counts[]
	)

Construct connectivity table wrapping existing raw data.

No resizing can be performed as data is not owned.

Member Function Documentation

add() [1/3]

void atlas::mesh::IrregularConnectivityImpl::add ( idx_t  rows, idx_t  cols, const idx_t  values[], bool  fortran_array = false  )

virtual

Resize connectivity, and add given rows.

Note

Can only be used when data is owned.

Reimplemented in atlas::mesh::MultiBlockConnectivityImpl.

add() [2/3]

void atlas::mesh::IrregularConnectivityImpl::add ( idx_t  rows, idx_t  cols  )

virtual

Resize connectivity, and add given rows with missing values.

Note

Can only be used when data is owned.

Reimplemented in atlas::mesh::MultiBlockConnectivityImpl.

add() [3/3]

void atlas::mesh::IrregularConnectivityImpl::add ( idx_t  rows, const idx_t  cols[]  )

virtual

Resize connectivity, and add given rows with missing values.

Note

Can only be used when data is owned.

Reimplemented in atlas::mesh::MultiBlockConnectivityImpl.

insert() [1/3]

void atlas::mesh::IrregularConnectivityImpl::insert ( idx_t  position, idx_t  rows, idx_t  cols, const idx_t  values[], bool  fortran_array = false  )

virtual

Resize connectivity, and insert given rows.

Note

Can only be used when data is owned.

Reimplemented in atlas::mesh::MultiBlockConnectivityImpl.

insert() [2/3]

void atlas::mesh::IrregularConnectivityImpl::insert ( idx_t  position, idx_t  rows, idx_t  cols  )

virtual

Resize connectivity, and insert given rows with missing values.

Note

Can only be used when data is owned.

Reimplemented in atlas::mesh::MultiBlockConnectivityImpl.

insert() [3/3]

void atlas::mesh::IrregularConnectivityImpl::insert ( idx_t  position, idx_t  rows, const idx_t  cols[]  )

virtual

Resize connectivity, and insert given rows with missing values.

Note

Can only be used when data is owned.

Reimplemented in atlas::mesh::MultiBlockConnectivityImpl.

operator()()

idx_t atlas::mesh::IrregularConnectivityImpl::operator() ( idx_t  row_idx, idx_t  col_idx  ) const

inline

Access to connectivity table elements for given row and column The returned index has base 0 regardless if ATLAS_HAVE_FORTRAN is defined.

resize()

void atlas::mesh::IrregularConnectivityImpl::resize ( idx_t  old_size, idx_t  size, bool  initialize, const idx_t  values[], bool  fortran_array  )

virtual

Resize connectivity.

Note

Can only be used when data is owned.

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

• src/atlas/mesh/Connectivity.h
• src/atlas/mesh/Connectivity.cc