21 #ifndef GEOS_OP_OVERLAY_SNAP_LINESTRINGSNAPPER_H
22 #define GEOS_OP_OVERLAY_SNAP_LINESTRINGSNAPPER_H
24 #include <geos/geom/Coordinate.h>
25 #include <geos/geom/CoordinateSequence.h>
26 #include <geos/geom/CoordinateList.h>
67 snapTolerance(nSnapTol),
68 allowSnappingToSourceVertices(false)
70 size_t s = srcPts.size();
71 isClosed = s < 2 ?
false : srcPts[0].equals2D(srcPts[s-1]);
77 void setAllowSnappingToSourceVertices(
bool allow) {
78 allowSnappingToSourceVertices = allow;
87 bool allowSnappingToSourceVertices;
97 geom::Coordinate::ConstVect::const_iterator findSnapForVertex(
const geom::Coordinate& pt,
145 geom::CoordinateList::iterator findSegmentToSnap(
147 geom::CoordinateList::iterator from,
148 geom::CoordinateList::iterator too_far);
151 LineStringSnapper(
const LineStringSnapper& other);
152 LineStringSnapper& operator=(
const LineStringSnapper& rhs);
161 #endif // GEOS_OP_OVERLAY_SNAP_LINESTRINGSNAPPER_H