Public Member Functions
Xapian::KeyMaker Class Reference

Virtual base class for key making functors. More...

+ Inheritance diagram for Xapian::KeyMaker:

List of all members.

Public Member Functions

virtual std::string operator() (const Xapian::Document &doc) const =0
 Build a key string for a Document.
virtual ~KeyMaker ()
 Virtual destructor, because we have virtual methods.

Detailed Description

Virtual base class for key making functors.


Constructor & Destructor Documentation

virtual Xapian::KeyMaker::~KeyMaker ( ) [virtual]

Virtual destructor, because we have virtual methods.


Member Function Documentation

virtual std::string Xapian::KeyMaker::operator() ( const Xapian::Document doc) const [pure virtual]

Build a key string for a Document.

These keys can be used for sorting or collapsing matching documents.

Parameters:
docDocument object to build a key for.

Implemented in Xapian::LatLongDistanceKeyMaker, and Xapian::MultiValueKeyMaker.


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

Documentation for Xapian (version 1.3.1).
Generated on Fri May 3 2013 by Doxygen 1.7.6.1.