GEOS  3.9.1dev
Classes | Namespaces
CascadedPolygonUnion.h File Reference
#include <geos/export.h>
#include <vector>
#include <algorithm>
#include <memory>
#include <geos/operation/union/GeometryListHolder.h>
#include <geos/operation/union/UnionStrategy.h>
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Classes

class  geos::operation::geounion::ClassicUnionStrategy
 Implementation of UnionStrategy that provides overlay using the first generation overlay routines. More...
 
class  geos::operation::geounion::CascadedPolygonUnion
 Provides an efficient method of unioning a collection of polygonal geometries. More...
 

Namespaces

 geos
 Basic namespace for all GEOS functionalities.
 
 geos::geom
 
 geos::index
 Provides classes for various kinds of spatial indexes.
 
 geos::index::strtree
 Contains 2-D and 1-D versions of the Sort-Tile-Recursive (STR) tree, a query-only R-tree.
 
 geos::operation
 Provides classes for implementing operations on geometries.
 
 geos::operation::geounion
 Classes to perform efficient unioning of collections of geometries.