simplify

BuonOmo · Oct 15, 2022 · d0b11bd · d0b11bd
1 parent c7daad6
commit d0b11bd
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/src/triangulate/VoronoiDiagramBuilder.cpp b/src/triangulate/VoronoiDiagramBuilder.cpp
@@ -139,11 +139,10 @@ VoronoiDiagramBuilder::getDiagramEdges(const geom::GeometryFactory& geomFact)
     std::unique_ptr<geom::Geometry> clipPoly(geomFact.toGeometry(&diagramEnv));
     std::unique_ptr<Geometry> clipped(clipPoly->intersection(edges.get()));
 
-    if (dynamic_cast<LineString*>(clipped.get())) {
-        std::unique_ptr<std::vector<Geometry*>> lines(new std::vector<Geometry*>());
-        lines->push_back(clipped.release());
-        std::unique_ptr<MultiLineString> multi(geomFact.createMultiLineString(lines.release()));
-        return multi;
+    if (clipped->getGeometryTypeId() == GEOS_LINESTRING) {
+        std::vector<std::unique_ptr<LineString>> lines;
+        lines.emplace_back(static_cast<LineString*>(clipped.release()));
+        return geomFact.createMultiLineString(std::move(lines));
     } else {
         return clipped;
     }