NTSlab< T > Class Template Reference

representation of a slab of the search array of a NeigborTable More...

#include <nt_slab.h>

Collaboration diagram for NTSlab< T >:

Public Types
typedef NTSlab_iter< T >	iterator
typedef NTSlab_iter< T >	const_iterator
typedef T	value_type

Public Member Functions
	NTSlab ()
	NTSlab (NeighborTable< T > *, DSlice)
unsigned int	slab_size () const
unsigned int	size () const
iterator	begin ()
iterator	end ()
iterator	rbegin ()
iterator	rend ()
	number of particles at a given gridpoint More...
unsigned int	nparts_at_gridpoint (unsigned int idx) const
T *	ptr (typename NeighborTable< T >::indextype)
T &	ref (typename NeighborTable< T >::indextype)
void	insert (iterator, const T &)
void	erase (iterator)
void	erase (iterator, iterator)

Private Attributes
NeighborTable< T > *	m_table
DSlice	m_sl

Friends
bool	operator== (const NTSlab &, const NTSlab &)
bool	operator!= (const NTSlab &, const NTSlab &)
ostream &	operator<< (ostream &, const NTSlab &)

Detailed Description

template<typename T>
class NTSlab< T >

representation of a slab of the search array of a NeigborTable

Member Typedef Documentation

template<typename T>

typedef NTSlab_iter<T> NTSlab< T >::const_iterator

template<typename T>

typedef NTSlab_iter<T> NTSlab< T >::iterator

template<typename T>

typedef T NTSlab< T >::value_type

Constructor & Destructor Documentation

template<typename T >

NTSlab< T >::NTSlab

(

)

Construct an empty NTSlab

References NTSlab< T >::m_table, and NULL.

template<typename T>

NTSlab< T >::NTSlab	(	NeighborTable< T > *	t,
		DSlice	s
	)

Construct a NTSlab from a pointer to a NeigborTable and an valarray slice

Parameters

a	the pointer to the search array
s	the DSlice containing the slab parameters

Member Function Documentation

template<typename T >

NTSlab< T >::iterator NTSlab< T >::begin

(

)

Return an iterator pointing to the first particle in the slab

Todo:

check for end

Referenced by ParallelParticleArray< T >::exchange_single(), ParallelParticleArray< T >::get2ndSlabIds(), ParallelParticleArray< T >::getBoundarySlabIds(), main(), and ParallelParticleArray< T >::rebuild().

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template<typename T >

NTSlab< T >::iterator NTSlab< T >::end

(

)

Return an iterator pointing past the last particle in the slab

Referenced by ParallelParticleArray< T >::exchange_single(), ParallelParticleArray< T >::get2ndSlabIds(), ParallelParticleArray< T >::getBoundarySlabIds(), main(), and ParallelParticleArray< T >::rebuild().

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template<typename T>

void NTSlab< T >::erase

(

iterator

)

Referenced by ParallelParticleArray< T >::rebuild().

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template<typename T>

void NTSlab< T >::erase	(	iterator	,
		iterator
	)

template<typename T>

void NTSlab< T >::insert	(	iterator	,
		const T &
	)

Insert single item. The iterator parameter is only there to ensure inteface compatibility with STL containers and ignored otherwise.

Parameters

data	the item to be inserted

Referenced by main().

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template<typename T>

unsigned int NTSlab< T >::nparts_at_gridpoint ( unsigned int  idx ) const

inline

References NeighborTable< T >::nparts_at_gridpoint().

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template<typename T>

T * NTSlab< T >::ptr

(

typename NeighborTable< T >::indextype

idx

)

Return pointer to particle at index. Does the translation from the slab index to the array index.

Parameters

idx

the index

References NeighborTable< T >::ptr().

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template<typename T >

NTSlab< T >::iterator NTSlab< T >::rbegin

(

)

Return an iterator pointing to the last particle in the slab

Todo:

check for end

Referenced by main().

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template<typename T>

T & NTSlab< T >::ref

(

typename NeighborTable< T >::indextype

idx

)

Return reference to particle at index. Does the translation from the slab index to the array index.

Parameters

idx

the index

References NeighborTable< T >::ref().

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template<typename T >

NTSlab< T >::iterator NTSlab< T >::rend

(

)

number of particles at a given gridpoint

Return an iterator pointing before the first particle in the slab

Referenced by main().

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template<typename T >

unsigned int NTSlab< T >::size

(

)

const

get the number of particles in the slab

Referenced by ParallelParticleArray< T >::exchange_single(), and main().

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template<typename T>

unsigned int NTSlab< T >::slab_size ( ) const

inline

References DSlice::size().

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Friends And Related Function Documentation

template<typename T>

bool operator!= ( const NTSlab< T > &  s1, const NTSlab< T > &  s2  )

friend

template<typename T>

ostream& operator<< ( ostream &  ost, const NTSlab< T > &  NTS  )

friend

output operator for NTSlab

Parameters

ost	the output stream
NTS	the NTSlab

template<typename T>

bool operator== ( const NTSlab< T > &  s1, const NTSlab< T > &  s2  )

friend

Member Data Documentation

template<typename T>

DSlice NTSlab< T >::m_sl

private

Referenced by operator!=(), and operator==().

template<typename T>

NeighborTable<T>* NTSlab< T >::m_table

private

Referenced by NTSlab< T >::NTSlab(), operator!=(), and operator==().

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

• ntable/src/nt_slab.h
• ntable/src/nt_slab.hpp