CDDCFilterWithBounds Struct Reference

#include <ConcCommon.h>

List of all members.

Public Member Functions

• CDDCFilterWithBounds ()

Public Attributes

• HitSortEnum m_FilterType

  the type of the filter
  

• string m_FreeBiblAttribName

  the name of free bibliographical field
  

• bool m_bRegExp

  true, if DDC should use CDDCFilterWithBounds::m_SatisfiedValues, false, if DDC should use CDDCFilterWithBounds::m_LevelStart and CDDCFilterWithBounds::m_LevelEnd slots
  

• int m_LevelStart

  the lower bound of the filter (by default INT_MIN), valid only m_bRegExp==false
  

• int m_LevelEnd

  the upper bound of the filter (by default INT_MAX), valid only m_bRegExp==false
  

• set< int > m_SatisfiedValues

  the possible values for this bibliographical field, valid only m_bRegExp==true
  

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Detailed Description

This structure describes a filter which can be applied to the result hit set. For example, for filter operator "#less_by_size[5,10]" the slots would have the following values:

• m_FilterType = LessBySize
  
• m_LevelStart = 5
  
• m_LevelEnd = 10+1
  

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Constructor & Destructor Documentation

CDDCFilterWithBounds::CDDCFilterWithBounds

(

)

[inline]

References m_bRegExp, m_FilterType, m_LevelEnd, and m_LevelStart.

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Member Data Documentation

HitSortEnum CDDCFilterWithBounds::m_FilterType

the type of the filter

Referenced by CDDCFilterWithBounds(), CConcHolder::HasRankOrderOperator(), CConcHolder::InitOrderIDForHits(), and CQueryParser::ParseQueryOperators().

string CDDCFilterWithBounds::m_FreeBiblAttribName

the name of free bibliographical field

Referenced by CConcXml::GetValueFromBiblSet(), CConcHolder::InitOrderIDForHits(), and CQueryParser::ParseQueryOperators().

bool CDDCFilterWithBounds::m_bRegExp

true, if DDC should use CDDCFilterWithBounds::m_SatisfiedValues, false, if DDC should use CDDCFilterWithBounds::m_LevelStart and CDDCFilterWithBounds::m_LevelEnd slots

Referenced by CDDCFilterWithBounds(), CConcHolder::GetAllHits(), CConcXml::CFreeBiblStringIndex::GetValueForDDCFilter(), and CConcXml::GetValueFromBiblSet().

int CDDCFilterWithBounds::m_LevelStart

the lower bound of the filter (by default INT_MIN), valid only m_bRegExp==false

Referenced by CDDCFilterWithBounds(), CConcHolder::GetAllHits(), CConcXml::CFreeBiblStringIndex::GetValueForDDCFilter(), CConcXml::CFreeBiblIndex::GetValueForDDCFilter(), and CQueryParser::ParseQueryOperators().

int CDDCFilterWithBounds::m_LevelEnd

the upper bound of the filter (by default INT_MAX), valid only m_bRegExp==false

Referenced by CDDCFilterWithBounds(), CConcHolder::GetAllHits(), CConcXml::CFreeBiblStringIndex::GetValueForDDCFilter(), CConcXml::CFreeBiblIndex::GetValueForDDCFilter(), and CQueryParser::ParseQueryOperators().

set<int> CDDCFilterWithBounds::m_SatisfiedValues

the possible values for this bibliographical field, valid only m_bRegExp==true

Referenced by CConcHolder::GetAllHits(), CConcXml::CFreeBiblStringIndex::GetValueForDDCFilter(), CConcXml::GetValueFromBiblSet(), and CQueryParser::ParseQueryOperators().

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

• ConcCommon.h