PLearn::MultiInstanceVMatrix Class Reference

#include <MultiInstanceVMatrix.h>

Inheritance diagram for PLearn::MultiInstanceVMatrix:

[legend]Collaboration diagram for PLearn::MultiInstanceVMatrix:

[legend]List of all members.

Public Member Functions
	MultiInstanceVMatrix ()
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 (MultiInstanceVMatrix)
	Declares name and deepCopy methods.
Public Attributes
int	header_lines_to_skip
Protected Member Functions
virtual void	getNewRow (int i, const Vec &v) const
	This is the only method requiring implementation in subclasses.
Static Protected Member Functions
void	declareOptions (OptionList &ol)
	redefine this in subclasses: call declareOption(...) for each option, and then call inherited::declareOptions(options) ( see the declareOption function further down)
Protected Attributes
Mat	data_
string	filename_
vector< int >	configs_
vector< pair< string, int > >	names_
int	source_targetsize
Private Types
typedef RowBufferedVMatrix	inherited
Private Member Functions
void	build_ ()
	This does the actual building.

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Member Typedef Documentation

typedef RowBufferedVMatrix PLearn::MultiInstanceVMatrix::inherited [private]

Reimplemented from PLearn::RowBufferedVMatrix. Definition at line 56 of file MultiInstanceVMatrix.h. Referenced by MultiInstanceVMatrix().

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Constructor & Destructor Documentation

PLearn::MultiInstanceVMatrix::MultiInstanceVMatrix (   )

Definition at line 54 of file MultiInstanceVMatrix.cc. References inherited, and PLearn::Mat.

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Member Function Documentation

void PLearn::MultiInstanceVMatrix::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::VMatrix. Definition at line 245 of file MultiInstanceVMatrix.cc. References build_().

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

This does the actual building. Reimplemented from PLearn::VMatrix. Definition at line 116 of file MultiInstanceVMatrix.cc. References configs_, count, data_, filename_, header_lines_to_skip, PLearn::mtime(), names_, PLERROR, PLearn::TMat< T >::resize(), PLearn::skipBlanksAndComments(), source_targetsize, and PLearn::split(). Referenced by build().

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

redefine this in subclasses: call declareOption(...) for each option, and then call inherited::declareOptions(options) ( see the declareOption function further down) ex: static void declareOptions(OptionList& ol) { declareOption(ol, "inputsize", &MyObject::inputsize_, OptionBase::buildoption, "the size of the input\n it must be provided"); declareOption(ol, "weights", &MyObject::weights, OptionBase::learntoption, "the learnt model weights"); inherited::declareOptions(ol); } Reimplemented from PLearn::VMatrix. Definition at line 91 of file MultiInstanceVMatrix.cc. References PLearn::declareOption(), and PLearn::OptionList.

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

This is the only method requiring implementation in subclasses. Implements PLearn::RowBufferedVMatrix. Definition at line 86 of file MultiInstanceVMatrix.cc. References data_, and PLearn::Vec.

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

Transforms a shallow copy into a deep copy. Reimplemented from PLearn::RowBufferedVMatrix. Definition at line 251 of file MultiInstanceVMatrix.cc. References data_, PLearn::deepCopyField(), and PLERROR.

PLearn::MultiInstanceVMatrix::PLEARN_DECLARE_OBJECT (  MultiInstanceVMatrix   )

Declares name and deepCopy methods.

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Member Data Documentation

vector<int> PLearn::MultiInstanceVMatrix::configs_ [protected]

Definition at line 62 of file MultiInstanceVMatrix.h. Referenced by build_().

Mat PLearn::MultiInstanceVMatrix::data_ [protected]

Definition at line 60 of file MultiInstanceVMatrix.h. Referenced by build_(), getNewRow(), and makeDeepCopyFromShallowCopy().

string PLearn::MultiInstanceVMatrix::filename_ [protected]

Definition at line 61 of file MultiInstanceVMatrix.h. Referenced by build_().

int PLearn::MultiInstanceVMatrix::header_lines_to_skip

Definition at line 72 of file MultiInstanceVMatrix.h. Referenced by build_().

vector< pair<string, int> > PLearn::MultiInstanceVMatrix::names_ [protected]

Definition at line 63 of file MultiInstanceVMatrix.h. Referenced by build_().

int PLearn::MultiInstanceVMatrix::source_targetsize [protected]

Definition at line 64 of file MultiInstanceVMatrix.h. Referenced by build_().

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

• MultiInstanceVMatrix.h
• MultiInstanceVMatrix.cc

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