Xapian::ValueRangeProcessor Struct Reference

Base class for value range processors. More...

#include <queryparser.h>

Inheritance diagram for Xapian::ValueRangeProcessor:

[legend]List of all members.

Public Member Functions
virtual	~ValueRangeProcessor ()
	Destructor.
virtual Xapian::valueno	operator() (std::string &begin, std::string &end)=0
	See if <begin>.

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Detailed Description

Base class for value range processors.

Definition at line 87 of file queryparser.h.

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Constructor & Destructor Documentation

ValueRangeProcessor::~ValueRangeProcessor

(

)

[virtual]

Destructor.

Definition at line 57 of file queryparser.cc.

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Member Function Documentation

virtual Xapian::valueno Xapian::ValueRangeProcessor::operator()	(	std::string &	begin,
		std::string &	end
	)			[pure virtual]

See if <begin>.

.<end> is a valid value range.

If this ValueRangeProcessor recognises <begin>..<end> it returns the value number of range filter on. Otherwise it returns Xapian::BAD_VALUENO.

Implemented in Xapian::NumberValueRangeProcessor, Xapian::StringValueRangeProcessor, Xapian::DateValueRangeProcessor, Xapian::NumberValueRangeProcessor, and AuthorValueRangeProcessor.

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

• include/xapian/queryparser.h
• queryparser/queryparser.cc

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