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::DBSplitter Class Reference

#include <DBSplitter.h>

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List of all members.

Public Member Functions

 DBSplitter ()
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 DBSplitterdeepCopy (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.

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< string > databases

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 52 of file DBSplitter.h.


Member Typedef Documentation

Reimplemented from PLearn::Splitter.

Definition at line 57 of file DBSplitter.h.


Constructor & Destructor Documentation

PLearn::DBSplitter::DBSplitter ( )

Definition at line 50 of file DBSplitter.cc.

    :Splitter(),
     databases(0)
{
}

Member Function Documentation

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

Declares name and deepCopy methods.

Reimplemented from PLearn::Splitter.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Splitter.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Splitter.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Splitter.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Object.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Splitter.

Definition at line 58 of file DBSplitter.cc.

void PLearn::DBSplitter::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 75 of file DBSplitter.cc.

References PLearn::Object::build(), and build_().

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

This does the actual building.

Reimplemented from PLearn::Object.

Definition at line 70 of file DBSplitter.cc.

Referenced by build().

{
}

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string PLearn::DBSplitter::classname ( ) const [virtual]

Reimplemented from PLearn::Object.

Definition at line 58 of file DBSplitter.cc.

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

Declares this class' options.

Reimplemented from PLearn::Splitter.

Definition at line 60 of file DBSplitter.cc.

References PLearn::OptionBase::buildoption, databases, PLearn::declareOption(), and PLearn::Splitter::declareOptions().

{

    declareOption(ol, "databases", &DBSplitter::databases, OptionBase::buildoption,
                  "Vector with the specifications of the databases to be used.");

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

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

Reimplemented from PLearn::Splitter.

Definition at line 106 of file DBSplitter.h.

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

Reimplemented from PLearn::Splitter.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Object.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Object.

Definition at line 58 of file DBSplitter.cc.

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

Reimplemented from PLearn::Object.

Definition at line 58 of file DBSplitter.cc.

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

Returns split number i.

Implements PLearn::Splitter.

Definition at line 105 of file DBSplitter.cc.

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

{
    TVec<VMat> result;
    result.append(PLearn::getDataSet(databases[k]));

    return result;
}

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

Transforms a shallow copy into a deep copy.

Reimplemented from PLearn::Splitter.

Definition at line 81 of file DBSplitter.cc.

References PLearn::Splitter::makeDeepCopyFromShallowCopy(), and PLERROR.

{
    inherited::makeDeepCopyFromShallowCopy(copies);

    // ### Call deepCopyField on all "pointer-like" fields
    // ### that you wish to be deepCopied rather than
    // ### shallow-copied.
    // ### ex:
    // deepCopyField(trainvec, copies);

    // ### Remove this line when you have fully implemented this method.
    PLERROR("DBSplitter::makeDeepCopyFromShallowCopy not fully (correctly) implemented yet!");
}

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

Returns the number of sets per split.

Implements PLearn::Splitter.

Definition at line 100 of file DBSplitter.cc.

{
    return 1;
}
int PLearn::DBSplitter::nsplits ( ) const [virtual]

Returns the number of available different "splits".

Implements PLearn::Splitter.

Definition at line 95 of file DBSplitter.cc.

References databases, and PLearn::TVec< T >::size().

{
    return databases.size();
}

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Member Data Documentation

Reimplemented from PLearn::Splitter.

Definition at line 106 of file DBSplitter.h.

Definition at line 73 of file DBSplitter.h.

Referenced by declareOptions(), getSplit(), and nsplits().


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