Xapian::FieldProcessor Class Reference

Base class for field processors. More...

#include <queryparser.h>

Inheritance diagram for Xapian::FieldProcessor:

Collaboration diagram for Xapian::FieldProcessor:

Public Member Functions
	FieldProcessor ()
	Default constructor. More...
virtual	~FieldProcessor ()
	Destructor. More...
virtual Xapian::Query	operator() (const std::string &str)=0
	Convert a field-prefixed string to a Query object. More...
FieldProcessor *	release ()
	Start reference counting this object. More...
const FieldProcessor *	release () const
	Start reference counting this object. More...
Public Member Functions inherited from Xapian::Internal::opt_intrusive_base
	opt_intrusive_base (const opt_intrusive_base &)
opt_intrusive_base &	operator= (const opt_intrusive_base &)
	opt_intrusive_base ()
	Construct object which is initially not reference counted. More...
virtual	~opt_intrusive_base ()
void	ref () const
void	unref () const

Private Member Functions
void	operator= (const FieldProcessor &)
	Don't allow assignment. More...
	FieldProcessor (const FieldProcessor &)
	Don't allow copying. More...

Additional Inherited Members
Public Attributes inherited from Xapian::Internal::opt_intrusive_base
unsigned	_refs
	Reference count. More...
Protected Member Functions inherited from Xapian::Internal::opt_intrusive_base
void	release () const
	Start reference counting. More...

Detailed Description

Base class for field processors.

Definition at line 729 of file queryparser.h.

Constructor & Destructor Documentation

FieldProcessor() [1/2]

Xapian::FieldProcessor::FieldProcessor ( const FieldProcessor &  )

private

Don't allow copying.

FieldProcessor() [2/2]

Xapian::FieldProcessor::FieldProcessor ( )

inline

Default constructor.

Definition at line 739 of file queryparser.h.

~FieldProcessor()

FieldProcessor::~FieldProcessor ( )

virtual

Destructor.

Definition at line 64 of file queryparser.cc.

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

str	The string to convert.

Returns

Query object corresponding to str.

Implemented in DateRangeFieldProcessor, HostFieldProcessor, TitleFieldProcessor, and TestFieldProcessor.

operator=()

void Xapian::FieldProcessor::operator= ( const FieldProcessor &  )

private

Don't allow assignment.

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.

Definition at line 759 of file queryparser.h.

Referenced by DEFINE_TESTCASE().

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.

Definition at line 771 of file queryparser.h.

---

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

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