geometry_visitor.h File Reference

The geometries implement a hierarchical visitor pattern. More...

#include "sql/gis/geometries.h"

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Classes
class	gis::Geometry_visitor
	Abstract visitor class to be used on class Geometry and descendants. More...
class	gis::Nop_visitor
	A visitor that implements the entire interface and does nothing. More...

Namespaces
namespace	gis

Detailed Description

The geometries implement a hierarchical visitor pattern.

This file declares the interface for visitors.