xapian-core  1.4.24
Public Member Functions | List of all members
Xapian::FieldProcessor Class Referenceabstract

Base class for field processors. More...

#include <queryparser.h>

+ Inheritance diagram for Xapian::FieldProcessor:

Public Member Functions

 FieldProcessor ()
 Default constructor.
 
virtual ~FieldProcessor ()
 Destructor.
 
virtual Xapian::Query operator() (const std::string &str)=0
 Convert a field-prefixed string to a Query object.
 
FieldProcessorrelease ()
 Start reference counting this object.
 
const FieldProcessorrelease () const
 Start reference counting this object.
 

Detailed Description

Base class for field processors.

Member Function Documentation

◆ operator()()

virtual Xapian::Query Xapian::FieldProcessor::operator() ( const std::string &  str)
pure virtual

Convert a field-prefixed string to a Query object.

Parameters
strThe string to convert.
Returns
Query object corresponding to str.

◆ release() [1/2]

FieldProcessor * Xapian::FieldProcessor::release ( )
inline

Start reference counting this object.

You can transfer ownership of a dynamically allocated FieldProcessor object to Xapian by calling release() and then passing the object to a Xapian method. Xapian will arrange to delete the object once it is no longer required.

◆ release() [2/2]

const FieldProcessor * Xapian::FieldProcessor::release ( ) const
inline

Start reference counting this object.

You can transfer ownership of a dynamically allocated FieldProcessor object to Xapian by calling release() and then passing the object to a Xapian method. Xapian will arrange to delete the object once it is no longer required.


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