CornerCopier Class Reference

#include <CornerCopier.H>

Inheritance diagram for CornerCopier:

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Collaboration diagram for CornerCopier:

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List of all members.

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Detailed Description

An even stranger (than Copier) thing to copy from ghost cells to corner ghost cells.

This is a specialized Copier to fill corner ghost cells from ghost cells of adjacent boxes. Calling exchange with this copier will fill _only_ the corner ghost cells. All other exchange operations should be performed by calling a separate exchange with a normal Copier.

Public Member Functions
	CornerCopier ()
	null constructor, copy constructor and operator= can be compiler defined.
	CornerCopier (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, bool a_exchange=false)
	Basic defining constructor.
	CornerCopier (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, const ProblemDomain &a_domain, bool a_exchange=false)
	this constructor contains support for periodic BC's
	CornerCopier (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, const IntVect &a_ghost, bool a_exchange=false)
	Copier to copy into corner ghost cells of a_dest from ghost cells of a_level.
	CornerCopier (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, const ProblemDomain &a_domain, const IntVect &a_ghost, bool a_exchange=false)
	Copier to copy data into the valid and invalid regions of a_dest from a_level with support for periodic BCs.
virtual	~CornerCopier ()
virtual void	define (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, bool a_exchange=false)
	define to match constructor (also doesn't do anything)
virtual void	define (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, const ProblemDomain &a_domain, bool a_exchange=false)
	define to match constructor (also doesn't do anything)
virtual void	define (const DisjointBoxLayout &a_level, const BoxLayout &a_dest, const IntVect &a_ghost, bool a_exchange=false)
virtual void	define (const BoxLayout &a_level, const BoxLayout &a_dest, const ProblemDomain &a_domain, const IntVect &a_ghost, bool a_exchange=false)
	contains support for periodic BCs
virtual void	clear ()
const IntVect &	ghost ()
Private Attributes
IntVect	m_ghost

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Constructor & Destructor Documentation

CornerCopier::CornerCopier

(

)

[inline]

null constructor, copy constructor and operator= can be compiler defined.

References m_ghost, and IntVect::Unit.

CornerCopier::CornerCopier	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		bool	a_exchange = false
	)

Basic defining constructor.

Note that this constructor doesn't take a ghost cell argument, so it creates a useless CornerCopier (no intersections are computed). Provided for compatibility with Copier base class.

CornerCopier::CornerCopier	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		const ProblemDomain &	a_domain,
		bool	a_exchange = false
	)

this constructor contains support for periodic BC's

Note that this constructor doesn't take a ghost cell argument, so it creates a useless CornerCopier (no intersections are computed). Provided for compatibility with Copier base class.

CornerCopier::CornerCopier	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		const IntVect &	a_ghost,
		bool	a_exchange = false
	)

Copier to copy into corner ghost cells of a_dest from ghost cells of a_level.

Assumption is that a_dest and a_level have the same number of ghost cells.

CornerCopier::CornerCopier	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		const ProblemDomain &	a_domain,
		const IntVect &	a_ghost,
		bool	a_exchange = false
	)

Copier to copy data into the valid and invalid regions of a_dest from a_level with support for periodic BCs.

Assumption is that a_dest and a_level have the same number of ghost cells.

virtual CornerCopier::~CornerCopier

(

)

[virtual]

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Member Function Documentation

virtual void CornerCopier::define	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		bool	a_exchange = false
	)			[virtual]

define to match constructor (also doesn't do anything)

Reimplemented from Copier.

virtual void CornerCopier::define	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		const ProblemDomain &	a_domain,
		bool	a_exchange = false
	)			[virtual]

define to match constructor (also doesn't do anything)

Reimplemented from Copier.

virtual void CornerCopier::define	(	const DisjointBoxLayout &	a_level,
		const BoxLayout &	a_dest,
		const IntVect &	a_ghost,
		bool	a_exchange = false
	)			[virtual]

Reimplemented from Copier.

virtual void CornerCopier::define	(	const BoxLayout &	a_level,
		const BoxLayout &	a_dest,
		const ProblemDomain &	a_domain,
		const IntVect &	a_ghost,
		bool	a_exchange = false
	)			[virtual]

contains support for periodic BCs

Reimplemented from Copier.

virtual void CornerCopier::clear

(

)

[virtual]

Reimplemented from Copier.

const IntVect& CornerCopier::ghost

(

)

[inline]

References m_ghost.

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Member Data Documentation

IntVect CornerCopier::m_ghost [private]

Referenced by CornerCopier(), and ghost().

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

• CornerCopier.H