PLearn 0.1
Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | Static Protected Member Functions | Private Types | Private Member Functions
PLearn::ConcatSetsSplitter Class Reference

#include <ConcatSetsSplitter.h>

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List of all members.

Public Member Functions

 ConcatSetsSplitter ()
 Default constructor.
virtual void build ()
 Post-constructor.
virtual void makeDeepCopyFromShallowCopy (CopiesMap &copies)
 Transforms a shallow copy into a deep copy.
virtual string classname () const
virtual OptionListgetOptionList () const
virtual OptionMapgetOptionMap () const
virtual RemoteMethodMapgetRemoteMethodMap () const
virtual ConcatSetsSplitterdeepCopy (CopiesMap &copies) const
virtual int nsplits () const
 Returns the number of available different "splits".
virtual int nSetsPerSplit () const
 Returns the number of sets per split.
virtual TVec< VMatgetSplit (int i=0)
 Returns split number i.
virtual void setDataSet (VMat the_dataset)
 Sets the dataset on which the splits are to be based.

Static Public Member Functions

static string _classname_ ()
 Declares name and deepCopy methods.
static OptionList_getOptionList_ ()
static RemoteMethodMap_getRemoteMethodMap_ ()
static Object_new_instance_for_typemap_ ()
static bool _isa_ (const Object *o)
static void _static_initialize_ ()
static const PPathdeclaringFile ()

Public Attributes

TVec< PP< Splitter > > splitters

Static Public Attributes

static StaticInitializer _static_initializer_

Static Protected Member Functions

static void declareOptions (OptionList &ol)
 Declares this class' options.

Private Types

typedef Splitter inherited

Private Member Functions

void build_ ()
 This does the actual building.

Detailed Description

Definition at line 51 of file ConcatSetsSplitter.h.


Member Typedef Documentation

Reimplemented from PLearn::Splitter.

Definition at line 56 of file ConcatSetsSplitter.h.


Constructor & Destructor Documentation

PLearn::ConcatSetsSplitter::ConcatSetsSplitter ( )

Default constructor.

Definition at line 52 of file ConcatSetsSplitter.cc.

{
}

Member Function Documentation

string PLearn::ConcatSetsSplitter::_classname_ ( ) [static]

Declares name and deepCopy methods.

Reimplemented from PLearn::Splitter.

Definition at line 59 of file ConcatSetsSplitter.cc.

OptionList & PLearn::ConcatSetsSplitter::_getOptionList_ ( ) [static]

Reimplemented from PLearn::Splitter.

Definition at line 59 of file ConcatSetsSplitter.cc.

RemoteMethodMap & PLearn::ConcatSetsSplitter::_getRemoteMethodMap_ ( ) [static]

Reimplemented from PLearn::Splitter.

Definition at line 59 of file ConcatSetsSplitter.cc.

bool PLearn::ConcatSetsSplitter::_isa_ ( const Object o) [static]

Reimplemented from PLearn::Splitter.

Definition at line 59 of file ConcatSetsSplitter.cc.

Object * PLearn::ConcatSetsSplitter::_new_instance_for_typemap_ ( ) [static]

Reimplemented from PLearn::Object.

Definition at line 59 of file ConcatSetsSplitter.cc.

StaticInitializer ConcatSetsSplitter::_static_initializer_ & PLearn::ConcatSetsSplitter::_static_initialize_ ( ) [static]

Reimplemented from PLearn::Splitter.

Definition at line 59 of file ConcatSetsSplitter.cc.

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

Post-constructor.

The normal implementation 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::Object.

Definition at line 89 of file ConcatSetsSplitter.cc.

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

This does the actual building.

Reimplemented from PLearn::Object.

Definition at line 76 of file ConcatSetsSplitter.cc.

References i, and PLERROR.

{
    if (splitters.length() > 0) {
        int nsplits = splitters[0]->nsplits();
        for (int i = 1; i < splitters.length(); i++)
            if (splitters[i]->nsplits() != nsplits)
                PLERROR("In ConcatSetsSplitter::build_ - All concatenated splitters must return the same number of splits");
    }
}
string PLearn::ConcatSetsSplitter::classname ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 59 of file ConcatSetsSplitter.cc.

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

Declares this class' options.

Reimplemented from PLearn::Splitter.

Definition at line 64 of file ConcatSetsSplitter.cc.

References PLearn::OptionBase::buildoption, PLearn::declareOption(), and splitters.

{
    declareOption(ol, "splitters", &ConcatSetsSplitter::splitters, OptionBase::buildoption,
                  "The splitters whose sets we want to concatenate.");

    // Now call the parent class' declareOptions
    inherited::declareOptions(ol);
}

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static const PPath& PLearn::ConcatSetsSplitter::declaringFile ( ) [inline, static]

Reimplemented from PLearn::Splitter.

Definition at line 102 of file ConcatSetsSplitter.h.

ConcatSetsSplitter * PLearn::ConcatSetsSplitter::deepCopy ( CopiesMap copies) const [virtual]

Reimplemented from PLearn::Splitter.

Definition at line 59 of file ConcatSetsSplitter.cc.

OptionList & PLearn::ConcatSetsSplitter::getOptionList ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 59 of file ConcatSetsSplitter.cc.

OptionMap & PLearn::ConcatSetsSplitter::getOptionMap ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 59 of file ConcatSetsSplitter.cc.

RemoteMethodMap & PLearn::ConcatSetsSplitter::getRemoteMethodMap ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 59 of file ConcatSetsSplitter.cc.

TVec< VMat > PLearn::ConcatSetsSplitter::getSplit ( int  i = 0) [virtual]

Returns split number i.

Implements PLearn::Splitter.

Definition at line 124 of file ConcatSetsSplitter.cc.

References PLearn::TVec< T >::append(), and i.

{
    TVec<VMat> sets;
    for (int i = 0; i < splitters.length(); i++) {
        sets.append(splitters[i]->getSplit(k));
    }
    return sets;
}

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void PLearn::ConcatSetsSplitter::makeDeepCopyFromShallowCopy ( CopiesMap copies) [virtual]

Transforms a shallow copy into a deep copy.

Reimplemented from PLearn::Splitter.

Definition at line 95 of file ConcatSetsSplitter.cc.

References PLearn::deepCopyField().

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int PLearn::ConcatSetsSplitter::nSetsPerSplit ( ) const [virtual]

Returns the number of sets per split.

Implements PLearn::Splitter.

Definition at line 113 of file ConcatSetsSplitter.cc.

References i.

{
    int count = 0;
    for (int i = 0; i < splitters.length(); i++)
        count += splitters[i]->nSetsPerSplit();
    return count;
}
int PLearn::ConcatSetsSplitter::nsplits ( ) const [virtual]

Returns the number of available different "splits".

Implements PLearn::Splitter.

Definition at line 105 of file ConcatSetsSplitter.cc.

{
    return splitters[0]->nsplits();
}
void PLearn::ConcatSetsSplitter::setDataSet ( VMat  the_dataset) [virtual]

Sets the dataset on which the splits are to be based.

Reimplemented from PLearn::Splitter.

Definition at line 136 of file ConcatSetsSplitter.cc.

References i.

                                                    {
    inherited::setDataSet(the_dataset);
    for (int i = 0; i < splitters.length(); i++) {
        splitters[i]->setDataSet(the_dataset);
    }
}

Member Data Documentation

Reimplemented from PLearn::Splitter.

Definition at line 102 of file ConcatSetsSplitter.h.

Definition at line 70 of file ConcatSetsSplitter.h.

Referenced by declareOptions().


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