QgsSQLStatement::NodeFunction Class Reference

Function with a name and arguments node. More...

#include <qgssqlstatement.h>

Inheritance diagram for QgsSQLStatement::NodeFunction:

Public Member Functions
	NodeFunction (QString name, NodeList *args)
	Constructor. More...
virtual	~NodeFunction ()
virtual void	accept (Visitor &v) const override
	Support the visitor pattern. More...
NodeList *	args () const
	Return arguments. More...
virtual Node *	clone () const override
	Generate a clone of this node. More...
virtual QString	dump () const override
	Abstract virtual dump method. More...
QString	name () const
	Return function name. More...
virtual NodeType	nodeType () const override
	Abstract virtual that returns the type of this node. More...
Public Member Functions inherited from QgsSQLStatement::Node
virtual	~Node ()

Protected Attributes
NodeList *	mArgs
QString	mName

Detailed Description

Function with a name and arguments node.

Definition at line 402 of file qgssqlstatement.h.

Constructor & Destructor Documentation

NodeFunction()

QgsSQLStatement::NodeFunction::NodeFunction ( QString  name, NodeList *  args  )

inline

Constructor.

Definition at line 406 of file qgssqlstatement.h.

~NodeFunction()

virtual QgsSQLStatement::NodeFunction::~NodeFunction ( )

inlinevirtual

Definition at line 407 of file qgssqlstatement.h.

Member Function Documentation

accept()

virtual void QgsSQLStatement::NodeFunction::accept ( Visitor &  v ) const

inlineoverridevirtual

Support the visitor pattern.

For any implementation this should look like

C++:

v.visit( *this );

Python:

v.visit( self)

Parameters

v	A visitor that visits this node.

Implements QgsSQLStatement::Node.

Definition at line 418 of file qgssqlstatement.h.

args()

NodeList* QgsSQLStatement::NodeFunction::args ( ) const

inline

Return arguments.

Definition at line 413 of file qgssqlstatement.h.

clone()

QgsSQLStatement::Node * QgsSQLStatement::NodeFunction::clone ( ) const

overridevirtual

Generate a clone of this node.

Make sure that the clone does not contain any information which is generated in prepare and context related. Ownership is transferred to the caller.

Returns

a deep copy of this node.

Implements QgsSQLStatement::Node.

Definition at line 436 of file qgssqlstatement.cpp.

dump()

QString QgsSQLStatement::NodeFunction::dump ( ) const

overridevirtual

Abstract virtual dump method.

Returns

A statement which represents this node as string

Implements QgsSQLStatement::Node.

Definition at line 431 of file qgssqlstatement.cpp.

name()

QString QgsSQLStatement::NodeFunction::name ( ) const

inline

Return function name.

Definition at line 410 of file qgssqlstatement.h.

nodeType()

virtual NodeType QgsSQLStatement::NodeFunction::nodeType ( ) const

inlineoverridevirtual

Abstract virtual that returns the type of this node.

Returns

The type of this node

Implements QgsSQLStatement::Node.

Definition at line 415 of file qgssqlstatement.h.

Member Data Documentation

mArgs

NodeList* QgsSQLStatement::NodeFunction::mArgs

protected

Definition at line 423 of file qgssqlstatement.h.

mName

QString QgsSQLStatement::NodeFunction::mName

protected

Definition at line 422 of file qgssqlstatement.h.

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

• /tmp/buildd/qgis-2.18.21+99unstable/src/core/qgssqlstatement.h
• /tmp/buildd/qgis-2.18.21+99unstable/src/core/qgssqlstatement.cpp