16 #ifndef GEOS_UTIL_UNIQUECOORDINATEARRAYFILTER_H
17 #define GEOS_UTIL_UNIQUECOORDINATEARRAYFILTER_H
19 #include <geos/export.h>
24 #include <geos/geom/CoordinateFilter.h>
25 #include <geos/geom/CoordinateSequence.h>
26 #include <geos/geom/Coordinate.h>
30 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
42 class GEOS_DLL UniqueCoordinateArrayFilter:
public geom::CoordinateFilter
60 virtual ~UniqueCoordinateArrayFilter() {}
67 virtual void filter_ro(
const geom::Coordinate *coord)
69 if ( uniqPts.insert(coord).second )
80 UniqueCoordinateArrayFilter(
const UniqueCoordinateArrayFilter& other);
81 UniqueCoordinateArrayFilter& operator=(
const UniqueCoordinateArrayFilter& rhs);
91 #endif // GEOS_UTIL_UNIQUECOORDINATEARRAYFILTER_H
std::vector< const Coordinate * > ConstVect
A vector of const Coordinate pointers.
Definition: Coordinate.h:71
std::set< const Coordinate *, CoordinateLessThen > ConstSet
A set of const Coordinate pointers.
Definition: Coordinate.h:68