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CloseComponentsMerger< N > Class Template Reference

Merging of a Gaussian mixture by clustering components which are close to one another. More...

#include <TrackingTools/GsfTools/interface/CloseComponentsMerger.h>

Inheritance diagram for CloseComponentsMerger< N >:

List of all members.

Public Types
typedef std::pair < SingleStatePtr, typename SingleStateMap::iterator >	MinDistResult
typedef std::multimap< double, SingleStatePtr >	SingleStateMap
Public Member Functions
virtual CloseComponentsMerger *	clone () const
	CloseComponentsMerger (int n, const DistanceBetweenComponents< N > *distance)
virtual MultiState	merge (const MultiState &mgs) const
	Method which does the actual merging.
Private Types
typedef MultiGaussianState< N >	MultiState
typedef SingleGaussianState< N >	SingleState
typedef boost::shared_ptr < SingleState >	SingleStatePtr
Private Member Functions
MinDistResult	compWithMinDistToLargestWeight (SingleStateMap &) const
Private Attributes
DeepCopyPointerByClone < DistanceBetweenComponents< N > >	theDistance
int	theMaxNumberOfComponents

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Detailed Description

template<unsigned int N>
class CloseComponentsMerger< N >

Merging of a Gaussian mixture by clustering components which are close to one another.

The actual calculation of the distance between components is done by a specific (polymorphic) class, given at construction time.

Definition at line 19 of file CloseComponentsMerger.h.

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Member Typedef Documentation

template<unsigned int N>

typedef std::pair< SingleStatePtr, typename SingleStateMap::iterator > CloseComponentsMerger< N >::MinDistResult

Definition at line 44 of file CloseComponentsMerger.h.

template<unsigned int N>

typedef MultiGaussianState<N> CloseComponentsMerger< N >::MultiState [private]

Reimplemented from MultiGaussianStateMerger< N >.

Definition at line 23 of file CloseComponentsMerger.h.

template<unsigned int N>

typedef SingleGaussianState<N> CloseComponentsMerger< N >::SingleState [private]

Reimplemented from MultiGaussianStateMerger< N >.

Definition at line 22 of file CloseComponentsMerger.h.

template<unsigned int N>

typedef std::multimap< double, SingleStatePtr > CloseComponentsMerger< N >::SingleStateMap

Definition at line 43 of file CloseComponentsMerger.h.

template<unsigned int N>

typedef boost::shared_ptr<SingleState> CloseComponentsMerger< N >::SingleStatePtr [private]

Definition at line 24 of file CloseComponentsMerger.h.

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Constructor & Destructor Documentation

template<unsigned int N>

CloseComponentsMerger< N >::CloseComponentsMerger	(	int	n,
		const DistanceBetweenComponents< N > *	distance
	)

Referenced by CloseComponentsMerger< N >::clone().

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Member Function Documentation

template<unsigned int N>

virtual CloseComponentsMerger* CloseComponentsMerger< N >::clone

(

void

)

const [inline, virtual]

Implements MultiGaussianStateMerger< N >.

Definition at line 31 of file CloseComponentsMerger.h.

References CloseComponentsMerger< N >::CloseComponentsMerger().

  {  
    return new CloseComponentsMerger(*this);
  }

template<unsigned int N>

MinDistResult CloseComponentsMerger< N >::compWithMinDistToLargestWeight

(

SingleStateMap &

)

const [private]

template<unsigned int N>

virtual MultiState CloseComponentsMerger< N >::merge

(

const MultiState &

mgs

)

const [virtual]

Method which does the actual merging.

Returns a trimmed MultiGaussianState.

Implements MultiGaussianStateMerger< N >.

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Member Data Documentation

template<unsigned int N>

DeepCopyPointerByClone< DistanceBetweenComponents<N> > CloseComponentsMerger< N >::theDistance [private]

Definition at line 53 of file CloseComponentsMerger.h.

template<unsigned int N>

int CloseComponentsMerger< N >::theMaxNumberOfComponents [private]

Definition at line 52 of file CloseComponentsMerger.h.

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

• TrackingTools/GsfTools/interface/CloseComponentsMerger.h

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