GridPartition< Dim > Class Template Reference

GridPartition is a layout partitioner; it is created with the info needed to partition a global domain into subdomains using N 1-dim upper sub-domain specifications along each axis, or any of the specifiers used for the UniformGridPartition. More...

#include <GridPartition.h>

List of all members.

Public Types
enum	{ uniform = false }
enum	{ gridded = true }
enum	{ tile = false }
enum	{ general = false }
enum	{ dimensions = Dim }
typedef LocalMapper< Dim >	DefaultMapper_t
typedef Interval< Dim >	Domain_t
typedef Node< Domain_t >	Value_t
typedef std::vector< Value_t * >	List_t
Public Member Functions
	GridPartition (const Grid< Dim > &g)
	GridPartition (const Grid< Dim > &g, const GuardLayers< Dim > &gcs)
	GridPartition (const Grid< Dim > &g, const GuardLayers< Dim > &igcs, const GuardLayers< Dim > &egcs)
	GridPartition ()
	GridPartition (const Loc< Dim > &a)
	GridPartition (const Loc< Dim > &a, const GuardLayers< Dim > &gcs)
	GridPartition (const Loc< Dim > &a, const GuardLayers< Dim > &igcs, const GuardLayers< Dim > &egcs)
	GridPartition (const GridPartition< Dim > &b)
	GridPartition (const UniformGridPartition< Dim > &b)
	~GridPartition ()
GridPartition< Dim > &	operator= (const GridPartition< Dim > &g)
int	maxSize () const
const Loc< Dim > &	blocks () const
bool	hasGuards () const
bool	hasCustomEdgeGuards () const
bool	hasInternalGuards () const
bool	hasExternalGuards () const
const Grid< Dim > &	grid () const
const GuardLayers< Dim > &	internalGuards () const
const GuardLayers< Dim > &	externalGuards () const
template<class D >
int	partition (const D &domain, List_t &all, const ContextMapper< Dim > &cmapper) const
template<class D >
int	partition (const D &domain, List_t &all) const
template<class Out >
void	print (Out &o) const

---

Detailed Description

template<int Dim>
class GridPartition< Dim >

GridPartition is a layout partitioner; it is created with the info needed to partition a global domain into subdomains using N 1-dim upper sub-domain specifications along each axis, or any of the specifiers used for the UniformGridPartition.

GridPartition inherits from UniformGridPartition.

A GridPartition object is constructed with the following information: GridPartition() Creates one partition, with no guard cells

GridPartition(const Loc<Dim> &n, int p=-1) Creates n[i] blocks along each i'th dimension

GridPartition(const Loc<Dim> &n, const GuardLayers<Dim> &gcs) Same as above, with internal and external guard cell sizes set to gcs.

GridPartition(const Loc<Dim> &n, const GuardLayers<Dim> &igcs, const GuardLayers<Dim> &egcs) Same as above, with internal and external guard cell sizes specified independently.

GridPartition(const Grid<Dim> &g) Partitions according to the Grid object.

GridPartition(const Grid<Dim> &g, const GuardLayers<Dim> &gcs) Same as above, with internal and external guard cell sizes set to gcs.

GridPartition(const Grid<Dim> &g, const GuardLayers<Dim> &igcs, const GuardLayers<Dim> &egcs) Same as above, with internal and external guard cell sizes specified independently.

---

Member Typedef Documentation

template<int Dim>

typedef LocalMapper<Dim> GridPartition< Dim >::DefaultMapper_t

template<int Dim>

typedef Interval<Dim> GridPartition< Dim >::Domain_t

template<int Dim>

typedef Node<Domain_t> GridPartition< Dim >::Value_t

template<int Dim>

typedef std::vector<Value_t *> GridPartition< Dim >::List_t

---

Member Enumeration Documentation

template<int Dim>

anonymous enum

Enumerator:

uniform

template<int Dim>

anonymous enum

Enumerator:

gridded

template<int Dim>

anonymous enum

Enumerator:

tile

template<int Dim>

anonymous enum

Enumerator:

general

template<int Dim>

anonymous enum

Enumerator:

dimensions

---

Constructor & Destructor Documentation

template<int Dim>

GridPartition< Dim >::GridPartition

(

const Grid< Dim > &

g

)

[inline]

template<int Dim>

GridPartition< Dim >::GridPartition	(	const Grid< Dim > &	g,
		const GuardLayers< Dim > &	gcs
	)			[inline]

template<int Dim>

GridPartition< Dim >::GridPartition	(	const Grid< Dim > &	g,
		const GuardLayers< Dim > &	igcs,
		const GuardLayers< Dim > &	egcs
	)			[inline]

template<int Dim>

GridPartition< Dim >::GridPartition

(

)

[inline]

template<int Dim>

GridPartition< Dim >::GridPartition

(

const Loc< Dim > &

a

)

[inline]

template<int Dim>

GridPartition< Dim >::GridPartition	(	const Loc< Dim > &	a,
		const GuardLayers< Dim > &	gcs
	)			[inline]

template<int Dim>

GridPartition< Dim >::GridPartition	(	const Loc< Dim > &	a,
		const GuardLayers< Dim > &	igcs,
		const GuardLayers< Dim > &	egcs
	)			[inline]

template<int Dim>

GridPartition< Dim >::GridPartition

(

const GridPartition< Dim > &

b

)

[inline]

template<int Dim>

GridPartition< Dim >::GridPartition

(

const UniformGridPartition< Dim > &

b

)

[inline]

template<int Dim>

GridPartition< Dim >::~GridPartition

(

)

[inline]

---

Member Function Documentation

template<int Dim>

GridPartition<Dim>& GridPartition< Dim >::operator=

(

const GridPartition< Dim > &

g

)

[inline]

References GridPartition< Dim >::blocks(), GridPartition< Dim >::grid(), and GridPartition< Dim >::maxSize().

template<int Dim>

int GridPartition< Dim >::maxSize

(

)

const [inline]

Referenced by GridPartition< Dim >::operator=(), and GridPartition< Dim >::partition().

template<int Dim>

const Loc<Dim>& GridPartition< Dim >::blocks

(

)

const [inline]

Referenced by GridPartition< Dim >::operator=(), and GridPartition< Dim >::partition().

template<int Dim>

bool GridPartition< Dim >::hasGuards

(

)

const [inline]

template<int Dim>

bool GridPartition< Dim >::hasCustomEdgeGuards

(

)

const [inline]

template<int Dim>

bool GridPartition< Dim >::hasInternalGuards

(

)

const [inline]

Referenced by GridPartition< Dim >::partition().

template<int Dim>

bool GridPartition< Dim >::hasExternalGuards

(

)

const [inline]

Referenced by GridPartition< Dim >::partition().

template<int Dim>

const Grid<Dim>& GridPartition< Dim >::grid

(

)

const [inline]

Referenced by GridPartition< Dim >::operator=(), and GridPartition< Dim >::partition().

template<int Dim>

const GuardLayers<Dim>& GridPartition< Dim >::internalGuards

(

)

const [inline]

Referenced by GridPartition< Dim >::partition().

template<int Dim>

const GuardLayers<Dim>& GridPartition< Dim >::externalGuards

(

)

const [inline]

Referenced by GridPartition< Dim >::partition().

template<int Dim>

template<class D >

int GridPartition< Dim >::partition	(	const D &	domain,
		List_t &	all,
		const ContextMapper< Dim > &	cmapper
	)			const [inline]

References DomainBase< DomainTraits< Grid< Dim > > >::beginBlock(), GridPartition< Dim >::blocks(), CTAssert, Domain< Dim, DomainTraits< Grid< Dim > > >::empty(), DomainBase< DomainTraits< Grid< Dim > > >::endBlock(), GridPartition< Dim >::externalGuards(), GridPartition< Dim >::grid(), GridPartition< Dim >::hasExternalGuards(), GridPartition< Dim >::hasInternalGuards(), GridPartition< Dim >::internalGuards(), makeRGrid(), ContextMapper< Dim >::map(), GridPartition< Dim >::maxSize(), DomainBlockIterator< Dom >::point(), and Domain< Dim, DT >::size().

Referenced by GridPartition< Dim >::partition().

template<int Dim>

template<class D >

int GridPartition< Dim >::partition	(	const D &	domain,
		List_t &	all
	)			const [inline]

References GridPartition< Dim >::partition().

template<int Dim>

template<class Out >

void GridPartition< Dim >::print

(

Out &

o

)

const [inline]

References std::endl().

---

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

• GridPartition.h