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PLearn::SDBVMFieldDateGreater Class Reference

verifies if the date within the row is greater than a threshold date More...

#include <SDBVMat.h>

Inheritance diagram for PLearn::SDBVMFieldDateGreater:

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List of all members.

Public Member Functions

 SDBVMFieldDateGreater (SDBVMSource source, PDate the_ref)
virtual void convertField (const SDBWithStats &sdb, const Row &row, const Vec &output) const
virtual int fieldWidth () const
 Width that the field occupies in the VMat.

virtual real getDiscreteValue (const SDBWithStats &sdb, const Row &row) const

Protected Attributes

PDate ref

Private Types

typedef SDBVMFieldDiscrete inherited

Detailed Description

verifies if the date within the row is greater than a threshold date

Definition at line 664 of file SDBVMat.h.

Member Typedef Documentation

typedef SDBVMFieldDiscrete PLearn::SDBVMFieldDateGreater::inherited [private]
 

Reimplemented from PLearn::SDBVMFieldDiscrete.

Definition at line 666 of file SDBVMat.h.

Constructor & Destructor Documentation

PLearn::SDBVMFieldDateGreater::SDBVMFieldDateGreater (  SDBVMSource  source,
PDate  the_ref
)  [inline]
 

< true or false

Definition at line 672 of file SDBVMat.h.

Member Function Documentation

void PLearn::SDBVMFieldDateGreater::convertField (  const SDBWithStats &  sdb,
const Row &  row,
const Vec &  output
)  const [virtual]
 

This function is implemented as a call to a virtual function getDiscreteValue(), followed by a call to setOutput of the OutputCoder.

Reimplemented from PLearn::SDBVMFieldDiscrete.

Definition at line 631 of file SDBVMat.cc.

References PLearn::SDBVMSource::getValue(), ref, and PLearn::Vec.

int PLearn::SDBVMFieldDateGreater::fieldWidth (   )  const [virtual]
 

Width that the field occupies in the VMat.

Reimplemented from PLearn::SDBVMFieldDiscrete.

Definition at line 642 of file SDBVMat.cc.

real PLearn::SDBVMFieldDateGreater::getDiscreteValue (  const SDBWithStats &  sdb,
const Row &  row
)  const [virtual]
 

This function must be overridden in derived classes to get the correctly-mapped discrete value obtained from the SDB. The semantics prescribe missing values to be remapped to missing_values_mapping_.

Implements PLearn::SDBVMFieldDiscrete.

Definition at line 647 of file SDBVMat.cc.

References PLearn::SDBVMSource::getValue(), PLearn::FieldValue::isMissing(), ref, and PLearn::FieldValue::toDate().

Member Data Documentation

PDate PLearn::SDBVMFieldDateGreater::ref [protected]
 

Definition at line 669 of file SDBVMat.h.

Referenced by convertField(), and getDiscreteValue().

The documentation for this class was generated from the following files:
Generated on Tue Aug 17 16:22:57 2004 for PLearn by doxygen 1.3.7