PLearn::SDBVMSource Class Reference

A SDBVMSource represents a source for a value that can be either directly a field from a SDB or an already processed SDBVMField. More...

#include <SDBVMat.h>

Collaboration diagram for PLearn::SDBVMSource:

[legend]List of all members.

Public Member Functions
	SDBVMSource (FieldPtr the_sdbfieldptr)
	SDBVMSource (PSDBVMField the_sdbvmfieldptr)
FieldValue	getValue (const SDBWithStats &sdb, const Row &row) const
	to get the value of this source
const FieldStat &	getFieldStat (const SDBWithStats &sdb, const Row &row) const
	to get the statistics for this source (works only if the source is a FieldPtr, produces an error if it's a PSDBVMField)
Protected Attributes
FieldPtr	sdbfieldptr
PSDBVMField	sdbvmfieldptr
Vec	output

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Detailed Description

A SDBVMSource represents a source for a value that can be either directly a field from a SDB or an already processed SDBVMField.

Definition at line 202 of file SDBVMat.h.

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Constructor & Destructor Documentation

PLearn::SDBVMSource::SDBVMSource (  FieldPtr  the_sdbfieldptr  )  [inline]

Definition at line 210 of file SDBVMat.h.

PLearn::SDBVMSource::SDBVMSource (  PSDBVMField  the_sdbvmfieldptr  )  [inline]

Definition at line 213 of file SDBVMat.h. References PLERROR.

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Member Function Documentation

const FieldStat& PLearn::SDBVMSource::getFieldStat (  const SDBWithStats &  sdb, const Row &  row )  const [inline]

to get the statistics for this source (works only if the source is a FieldPtr, produces an error if it's a PSDBVMField) Definition at line 235 of file SDBVMat.h. References PLearn::FieldPtr::field_index(), PLearn::SDBWithStats::getStat(), and PLERROR. Referenced by PLearn::SDBVMFieldDivSigma::convertField(), and PLearn::SDBVMFieldNormalize::convertField().

FieldValue PLearn::SDBVMSource::getValue (  const SDBWithStats &  sdb, const Row &  row )  const [inline]

to get the value of this source Definition at line 222 of file SDBVMat.h. References PLearn::Row::bind(). Referenced by PLearn::SDBVMFieldICBCClassification::convertField(), PLearn::SDBVMFieldICBCTargets::convertField(), PLearn::SDBVMFieldDateGreater::convertField(), PLearn::SDBVMFieldDateDiff::convertField(), PLearn::SDBVMFieldMonths::convertField(), PLearn::SDBVMFieldDay::convertField(), PLearn::SDBVMFieldDate::convertField(), PLearn::SDBVMFieldFunc2::convertField(), PLearn::SDBVMFieldFunc1::convertField(), PLearn::SDBVMFieldSignedPower::convertField(), PLearn::SDBVMFieldPosAffine::convertField(), PLearn::SDBVMFieldAffine::convertField(), PLearn::SDBVMFieldDivSigma::convertField(), PLearn::SDBVMFieldNormalize::convertField(), PLearn::SDBVMFieldAsIs::convertField(), PLearn::SDBVMFieldRemapIntervals::getDiscreteValue(), PLearn::SDBVMFieldRemapStrings::getDiscreteValue(), PLearn::SDBVMFieldRemapReals::getDiscreteValue(), PLearn::SDBVMFieldCodeAsIs::getDiscreteValue(), and PLearn::SDBVMFieldDateGreater::getDiscreteValue().

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Member Data Documentation

Vec PLearn::SDBVMSource::output [protected]

Definition at line 207 of file SDBVMat.h.

FieldPtr PLearn::SDBVMSource::sdbfieldptr [protected]

Definition at line 205 of file SDBVMat.h.

PSDBVMField PLearn::SDBVMSource::sdbvmfieldptr [protected]

Definition at line 206 of file SDBVMat.h.

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

• SDBVMat.h

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