te::da::Where Class Reference

A class that can be used to model a filter expression that can be applied to a query. More...

#include <Where.h>

Public Member Functions
Expression *	getExp () const
Where &	operator= (const Where &rhs)
void	setExp (Expression *exp)
	Sets the expression. More...
	Where (Expression *e)
	Constructor. More...
	Where (const Expression &e)
	Where (const Where &rhs)
	~Where ()

Private Attributes
std::unique_ptr< Expression >	m_exp
	The expression that defines the where clause. More...

Detailed Description

A class that can be used to model a filter expression that can be applied to a query.

Definition at line 47 of file Where.h.

Constructor & Destructor Documentation

te::da::Where::Where ( Expression *  e )

explicit

Constructor.

Parameters

e	The where expression.

Note

The Where clause will take the ownership of the expression.

Definition at line 30 of file Where.cpp.

te::da::Where::Where ( const Expression &  e )

explicit

Definition at line 35 of file Where.cpp.

te::da::Where::Where

(

const Where &

rhs

)

Definition at line 40 of file Where.cpp.

References m_exp, and ~Where().

te::da::Where::~Where ( )

default

Referenced by Where().

Member Function Documentation

te::da::Expression * te::da::Where::getExp

(

)

const

Definition at line 58 of file Where.cpp.

References m_exp.

Referenced by te::map::QueryLayer::getData(), te::vp::GetSelectQueryFromLayer(), te::qt::widgets::WhereClauseWidget::getWhereString(), te::qt::widgets::QueryDialog::onApplyPushButtonClicked(), te::qt::widgets::QueryDialog::onCreateLayerPushButtonClicked(), te::vp::IntersectionDialog::onOkPushButtonClicked(), te::serialize::xml::Save(), te::ogr::SQLVisitor::visit(), te::gpkg::SQLVisitor::visit(), te::da::SQLVisitor::visit(), te::da::AttributeRestrictionVisitor::visit(), and te::da::SpatialRestrictionVisitor::visit().

te::da::Where & te::da::Where::operator=

(

const Where &

rhs

)

Definition at line 48 of file Where.cpp.

References m_exp.

void te::da::Where::setExp

(

Expression *

exp

)

Sets the expression.

Parameters

e	The where expression.

Note

The Where clause will take the ownership of the expression.

Definition at line 63 of file Where.cpp.

References m_exp.

Referenced by te::map::DrawGeometries(), and te::map::QueryLayer::getData().

Member Data Documentation

std::unique_ptr<Expression> te::da::Where::m_exp

private

The expression that defines the where clause.

Definition at line 81 of file Where.h.

Referenced by getExp(), operator=(), setExp(), and Where().

---

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

• Where.h
• Where.cpp