PLearn::LocalNeighborsDifferencesVMatrix Class Reference

#include <LocalNeighborsDifferencesVMatrix.h>

Inheritance diagram for PLearn::LocalNeighborsDifferencesVMatrix:

[legend]Collaboration diagram for PLearn::LocalNeighborsDifferencesVMatrix:

[legend]List of all members.

Public Member Functions
	LocalNeighborsDifferencesVMatrix ()
virtual void	build ()
	Should call simply inherited::build(), then this class's build_().
virtual void	makeDeepCopyFromShallowCopy (map< const void *, void * > &copies)
	Transforms a shallow copy into a deep copy.
	PLEARN_DECLARE_OBJECT (LocalNeighborsDifferencesVMatrix)
	Declares name and deepCopy methods.
Public Attributes
int	n_neighbors
bool	concat_neighbors
bool	append_indexes
Protected Member Functions
virtual void	getNewRow (int i, const Vec &v) const
	This is the only method requiring implementation.
Static Protected Member Functions
void	declareOptions (OptionList &ol)
	Declares this class' options.
Protected Attributes
TMat< int >	neighbors
Private Types
typedef SourceVMatrix	inherited
Private Member Functions
void	build_ ()
	This does the actual building.
Private Attributes
Vec	neighbor_row
	Used to store data and save memory allocations.
Vec	ith_row
	Used to store data and save memory allocations.
Vec	a_row
	Used to store data and save memory allocations.
Vec	diff_k
	Used to store data and save memory allocations.

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Member Typedef Documentation

typedef SourceVMatrix PLearn::LocalNeighborsDifferencesVMatrix::inherited [private]

Reimplemented from PLearn::SourceVMatrix. Definition at line 57 of file LocalNeighborsDifferencesVMatrix.h. Referenced by LocalNeighborsDifferencesVMatrix().

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Constructor & Destructor Documentation

PLearn::LocalNeighborsDifferencesVMatrix::LocalNeighborsDifferencesVMatrix (   )

Definition at line 51 of file LocalNeighborsDifferencesVMatrix.cc. References inherited.

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Member Function Documentation

void PLearn::LocalNeighborsDifferencesVMatrix::build (   )  [virtual]

Should call simply inherited::build(), then this class's build_(). This method should be callable again at later times, after modifying some option fields to change the "architecture" of the object. Reimplemented from PLearn::SourceVMatrix. Definition at line 160 of file LocalNeighborsDifferencesVMatrix.cc. References build_(). Referenced by PLearn::local_neighbors_differences().

void PLearn::LocalNeighborsDifferencesVMatrix::build_ (   )  [private]

This does the actual building. Reimplemented from PLearn::SourceVMatrix. Definition at line 130 of file LocalNeighborsDifferencesVMatrix.cc. References a_row, append_indexes, PLearn::computeNearestNeighbors(), concat_neighbors, PLearn::VMat::length(), PLearn::TMat< int >::length(), n_neighbors, neighbors, PLearn::TVec< T >::resize(), PLearn::TMat< int >::resize(), and PLearn::VMat::width(). Referenced by build().

void PLearn::LocalNeighborsDifferencesVMatrix::declareOptions (  OptionList &  ol  )  [static, protected]

Declares this class' options. Reimplemented from PLearn::SourceVMatrix. Definition at line 115 of file LocalNeighborsDifferencesVMatrix.cc. References PLearn::declareOption(), and PLearn::OptionList.

void PLearn::LocalNeighborsDifferencesVMatrix::getNewRow (  int  i, const Vec &  v )  const [protected, virtual]

This is the only method requiring implementation. Reimplemented from PLearn::SourceVMatrix. Definition at line 64 of file LocalNeighborsDifferencesVMatrix.cc. References append_indexes, concat_neighbors, diff_k, ith_row, k, PLearn::Mat, n_neighbors, neighbor_row, neighbors, PLERROR, PLearn::TVec< T >::resize(), PLearn::substract(), PLearn::TVec< T >::toMat(), PLearn::Vec, and PLearn::VMat::width().

void PLearn::LocalNeighborsDifferencesVMatrix::makeDeepCopyFromShallowCopy (  map< const void *, void * > &  copies  )  [virtual]

Transforms a shallow copy into a deep copy. Reimplemented from PLearn::SourceVMatrix. Definition at line 166 of file LocalNeighborsDifferencesVMatrix.cc. References a_row, PLearn::deepCopyField(), ith_row, neighbor_row, and neighbors.

PLearn::LocalNeighborsDifferencesVMatrix::PLEARN_DECLARE_OBJECT (  LocalNeighborsDifferencesVMatrix   )

Declares name and deepCopy methods.

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Member Data Documentation

Vec PLearn::LocalNeighborsDifferencesVMatrix::a_row [mutable, private]

Used to store data and save memory allocations. Definition at line 60 of file LocalNeighborsDifferencesVMatrix.h. Referenced by build_(), and makeDeepCopyFromShallowCopy().

bool PLearn::LocalNeighborsDifferencesVMatrix::append_indexes

Definition at line 81 of file LocalNeighborsDifferencesVMatrix.h. Referenced by build_(), getNewRow(), and PLearn::local_neighbors_differences().

bool PLearn::LocalNeighborsDifferencesVMatrix::concat_neighbors

Definition at line 80 of file LocalNeighborsDifferencesVMatrix.h. Referenced by build_(), getNewRow(), and PLearn::local_neighbors_differences().

Vec PLearn::LocalNeighborsDifferencesVMatrix::diff_k [mutable, private]

Used to store data and save memory allocations. Definition at line 60 of file LocalNeighborsDifferencesVMatrix.h. Referenced by getNewRow().

Vec PLearn::LocalNeighborsDifferencesVMatrix::ith_row [mutable, private]

Used to store data and save memory allocations. Definition at line 60 of file LocalNeighborsDifferencesVMatrix.h. Referenced by getNewRow(), and makeDeepCopyFromShallowCopy().

int PLearn::LocalNeighborsDifferencesVMatrix::n_neighbors

Definition at line 79 of file LocalNeighborsDifferencesVMatrix.h. Referenced by build_(), getNewRow(), and PLearn::local_neighbors_differences().

Vec PLearn::LocalNeighborsDifferencesVMatrix::neighbor_row [mutable, private]

Used to store data and save memory allocations. Definition at line 60 of file LocalNeighborsDifferencesVMatrix.h. Referenced by getNewRow(), and makeDeepCopyFromShallowCopy().

TMat<int> PLearn::LocalNeighborsDifferencesVMatrix::neighbors [protected]

Definition at line 65 of file LocalNeighborsDifferencesVMatrix.h. Referenced by build_(), getNewRow(), and makeDeepCopyFromShallowCopy().

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

• LocalNeighborsDifferencesVMatrix.h
• LocalNeighborsDifferencesVMatrix.cc

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