A visitor that computes the size of a WKB representation of a geometry. More...

#include <wkb_size_visitor.h>

Inheritance diagram for gis::Wkb_size_visitor:

Public Member Functions
	Wkb_size_visitor ()
	Construct a new WKB visitor. More...

std::size_t	size () const

bool	visit_enter (Geometry *g) override
	Enters a compound geometry. More...

bool	visit_enter (Linestring *ls) override

bool	visit_enter (Linearring *lr) override

bool	visit_enter (Polygon *py) override

bool	visit_enter (Geometrycollection *gc) override

bool	visit (Point *pt) override

bool	visit_enter (Geometry *) override
	Enters a compound geometry. More...

bool	visit_enter (Curve *c) override

bool	visit_enter (Linestring *ls) override

bool	visit_enter (Linearring *lr) override

bool	visit_enter (Surface *s) override

bool	visit_enter (Polygon *py) override

bool	visit_enter (Geometrycollection *gc) override

bool	visit_enter (Multipoint *mpt) override

bool	visit_enter (Multicurve *mc) override

bool	visit_enter (Multilinestring *mls) override

bool	visit_enter (Multisurface *ms) override

bool	visit_enter (Multipolygon *mpy) override

bool	visit (Geometry *) override
	Visits a geometry. More...

bool	visit (Point *pt) override

bool	visit (Curve *c) override

bool	visit (Linestring *ls) override

bool	visit (Linearring *lr) override

bool	visit (Surface *s) override

bool	visit (Polygon *py) override

bool	visit (Geometrycollection *gc) override

bool	visit (Multipoint *mpt) override

bool	visit (Multicurve *mc) override

bool	visit (Multilinestring *mls) override

bool	visit (Multisurface *ms) override

bool	visit (Multipolygon *mpy) override

Public Member Functions inherited from gis::Nop_visitor
bool	visit_leave (Geometry *) override
	Leaves a compound geometry. More...

bool	visit_leave (Curve *c) override

bool	visit_leave (Linestring *ls) override

bool	visit_leave (Linearring *lr) override

bool	visit_leave (Surface *s) override

bool	visit_leave (Polygon *py) override

bool	visit_leave (Geometrycollection *gc) override

bool	visit_leave (Multipoint *mpt) override

bool	visit_leave (Multicurve *mc) override

bool	visit_leave (Multilinestring *mls) override

bool	visit_leave (Multisurface *ms) override

bool	visit_leave (Multipolygon *mpy) override

Public Member Functions inherited from gis::Geometry_visitor
	Geometry_visitor ()=default

virtual	~Geometry_visitor ()=default

Private Attributes
std::size_t	m_size
	The size of the geometry. More...

Detailed Description

A visitor that computes the size of a WKB representation of a geometry.

Constructor & Destructor Documentation

◆ Wkb_size_visitor()

gis::Wkb_size_visitor::Wkb_size_visitor ( )

inline

Construct a new WKB visitor.

Member Function Documentation

◆ size()

std::size_t gis::Wkb_size_visitor::size ( ) const

inline

◆ visit() [1/14]

bool gis::Nop_visitor::visit ( Curve * c )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [2/14]

bool gis::Nop_visitor::visit ( Geometry * g )

inlineoverridevirtual

Visits a geometry.

This is called on each non-compound geometry and between visiting descendants. E.g., visit(Linestring *) will be called after visiting the first point in the linestring, then after visiting the second, etc., but not after visiting the last point.

Parameters

g	The geometry to visit.

Return values

true	Abort visitor execution.
false	Continue visitor execution.

Reimplemented from gis::Nop_visitor.

◆ visit() [3/14]

bool gis::Nop_visitor::visit ( Geometrycollection * gc )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [4/14]

bool gis::Nop_visitor::visit ( Linearring * lr )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [5/14]

bool gis::Nop_visitor::visit ( Linestring * ls )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [6/14]

bool gis::Nop_visitor::visit ( Multicurve * mc )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [7/14]

bool gis::Nop_visitor::visit ( Multilinestring * mls )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [8/14]

bool gis::Nop_visitor::visit ( Multipoint * mpt )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [9/14]

bool gis::Nop_visitor::visit ( Multipolygon * mpy )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [10/14]

bool gis::Nop_visitor::visit ( Multisurface * ms )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [11/14]

bool gis::Nop_visitor::visit ( Point * pt )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [12/14]

bool gis::Wkb_size_visitor::visit ( Point * pt )

overridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [13/14]

bool gis::Nop_visitor::visit ( Polygon * py )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit() [14/14]

bool gis::Nop_visitor::visit ( Surface * s )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [1/17]

bool gis::Nop_visitor::visit_enter ( Curve * c )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [2/17]

bool gis::Nop_visitor::visit_enter ( Geometry * g )

inlineoverridevirtual

Enters a compound geometry.

This is called on entry to a compound geometry, i.e., all geometries except points.

Parameters

g	The geometry to visit.

Return values

true	Don't descend into children.
false	Descend into children.

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [3/17]

bool gis::Wkb_size_visitor::visit_enter ( Geometry * g )

overridevirtual

Enters a compound geometry.

This is called on entry to a compound geometry, i.e., all geometries except points.

Parameters

g	The geometry to visit.

Return values

true	Don't descend into children.
false	Descend into children.

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [4/17]

bool gis::Nop_visitor::visit_enter ( Geometrycollection * gc )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [5/17]

bool gis::Wkb_size_visitor::visit_enter ( Geometrycollection * gc )

overridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [6/17]

bool gis::Nop_visitor::visit_enter ( Linearring * lr )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [7/17]

bool gis::Wkb_size_visitor::visit_enter ( Linearring * lr )

overridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [8/17]

bool gis::Nop_visitor::visit_enter ( Linestring * ls )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [9/17]

bool gis::Wkb_size_visitor::visit_enter ( Linestring * ls )

overridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [10/17]

bool gis::Nop_visitor::visit_enter ( Multicurve * mc )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [11/17]

bool gis::Nop_visitor::visit_enter ( Multilinestring * mls )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [12/17]

bool gis::Nop_visitor::visit_enter ( Multipoint * mpt )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [13/17]

bool gis::Nop_visitor::visit_enter ( Multipolygon * mpy )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [14/17]

bool gis::Nop_visitor::visit_enter ( Multisurface * ms )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [15/17]

bool gis::Nop_visitor::visit_enter ( Polygon * py )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [16/17]

bool gis::Wkb_size_visitor::visit_enter ( Polygon * py )

overridevirtual

Reimplemented from gis::Nop_visitor.

◆ visit_enter() [17/17]

bool gis::Nop_visitor::visit_enter ( Surface * s )

inlineoverridevirtual

Reimplemented from gis::Nop_visitor.

Member Data Documentation

◆ m_size

std::size_t gis::Wkb_size_visitor::m_size

private

The size of the geometry.

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

sql/gis/wkb_size_visitor.h
sql/gis/wkb_size_visitor.cc

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Wkb_size_visitor()

Member Function Documentation

◆ size()

◆ visit() [1/14]

◆ visit() [2/14]

◆ visit() [3/14]

◆ visit() [4/14]

◆ visit() [5/14]

◆ visit() [6/14]

◆ visit() [7/14]

◆ visit() [8/14]

◆ visit() [9/14]

◆ visit() [10/14]

◆ visit() [11/14]

◆ visit() [12/14]

◆ visit() [13/14]

◆ visit() [14/14]

◆ visit_enter() [1/17]

◆ visit_enter() [2/17]

◆ visit_enter() [3/17]

◆ visit_enter() [4/17]

◆ visit_enter() [5/17]

◆ visit_enter() [6/17]

◆ visit_enter() [7/17]

◆ visit_enter() [8/17]

◆ visit_enter() [9/17]

◆ visit_enter() [10/17]

◆ visit_enter() [11/17]

◆ visit_enter() [12/17]

◆ visit_enter() [13/17]

◆ visit_enter() [14/17]

◆ visit_enter() [15/17]

◆ visit_enter() [16/17]

◆ visit_enter() [17/17]

Member Data Documentation

◆ m_size