HashMapFinder Class Reference

#include <HashMapFinder.h>

Inheritance diagram for HashMapFinder:

Classes
struct	Cell

Public Member Functions
	HashMapFinder (const RunSettings &settings, const Float cellMult=1._f)
	~HashMapFinder ()
template<bool FindAll>
Size	find (const Vector &pos, const Size index, const Float radius, Array< NeighbourRecord > &neighs) const
template<typename TFunctor >
void	iterate (const TFunctor &func) const
Outcome	good () const
MinMaxMean	getBucketStats () const
Public Member Functions inherited from FinderTemplate< HashMapFinder >
virtual Size	findAll (const Size index, const Float radius, Array< NeighbourRecord > &neighbours) const override
	Finds all neighbours within given radius from the point given by index. More...
virtual Size	findAll (const Vector &pos, const Float radius, Array< NeighbourRecord > &neighbours) const override
	Finds all points within given radius from given position. More...
virtual Size	findLowerRank (const Size index, const Float radius, Array< NeighbourRecord > &neighbours) const override
	Finds all points within radius that have a lower rank in smoothing length. More...
Public Member Functions inherited from ISymmetricFinder
void	build (IScheduler &scheduler, ArrayView< const Vector > points, Flags< FinderFlag > flags=FinderFlag::MAKE_RANK)
	Constructs the struct with an array of vectors. More...
template<typename TCompare >
void	buildWithRank (IScheduler &scheduler, ArrayView< const Vector > points, TCompare &&comp)
	Constructs the struct with custom predicate for ordering particles. More...
Public Member Functions inherited from IBasicFinder
void	build (IScheduler &scheduler, ArrayView< const Vector > points)
	Constructs the struct with an array of vectors. More...
Public Member Functions inherited from Polymorphic
virtual	~Polymorphic ()

Protected Member Functions
virtual void	buildImpl (IScheduler &scheduler, ArrayView< const Vector > points) override
	Builds finder from set of vectors. More...

Additional Inherited Members
Protected Attributes inherited from ISymmetricFinder
Order	rank
	Ranks of particles according to their smoothing lengths. More...
Protected Attributes inherited from IBasicFinder
ArrayView< const Vector >	values
	View of the source datapoints, updated every time (re)build is called. More...

Detailed Description

Definition at line 16 of file HashMapFinder.h.

Constructor & Destructor Documentation

HashMapFinder()

HashMapFinder::HashMapFinder	(	const RunSettings &	settings,
		const Float	cellMult = 1._f
	)

Definition at line 12 of file HashMapFinder.cpp.

~HashMapFinder()

HashMapFinder::~HashMapFinder ( )

default

Member Function Documentation

buildImpl()

void HashMapFinder::buildImpl ( IScheduler &  scheduler, ArrayView< const Vector >  points  )

overrideprotectedvirtual

Builds finder from set of vectors.

This must be called before findAll, can be called more than once.

Parameters

scheduler	Scheduler that can be used for parallelization.
points	View of the array of points in space.

Implements IBasicFinder.

Definition at line 19 of file HashMapFinder.cpp.

find()

template<bool FindAll>

template Size HashMapFinder::find< false >	(	const Vector &	pos,
		const Size	index,
		const Float	radius,
		Array< NeighbourRecord > &	neighs
	)		const

Definition at line 36 of file HashMapFinder.cpp.

getBucketStats()

MinMaxMean HashMapFinder::getBucketStats ( ) const

inline

Definition at line 61 of file HashMapFinder.h.

good()

Outcome HashMapFinder::good ( ) const

inline

Definition at line 51 of file HashMapFinder.h.

iterate()

template<typename TFunctor >

void HashMapFinder::iterate ( const TFunctor &  func ) const

inline

Definition at line 41 of file HashMapFinder.h.

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

• /home/pavel/projects/astro/sph/src/core/objects/finders/HashMapFinder.h
• /home/pavel/projects/astro/sph/src/core/objects/finders/HashMapFinder.cpp