Prevent creating temporary object for calling grid.getNearestPoint().

MeshGeoToolsLib/GeoMapper.cpp

@@ -153,8 +153,7 @@ float GeoMapper::getDemElevation(GeoLib::Point const& pnt) const
 
 double GeoMapper::getMeshElevation(double x, double y, double min_val, double max_val) const
 {
-	double coords[3] = {x,y,0};
-	const MeshLib::Node* pnt = _grid->getNearestPoint(coords);
+	const MeshLib::Node* pnt = _grid->getNearestPoint(MathLib::Point3d{{{x,y,0}}});
 	const std::vector<MeshLib::Element*> elements (_mesh->getNode(pnt->getID())->getElements());
 	GeoLib::Point* intersection (nullptr);
 

MeshGeoToolsLib/MeshNodeSearcher.cpp

@@ -74,7 +74,7 @@ std::vector<std::size_t> MeshNodeSearcher::getMeshNodeIDs(GeoLib::GeoObject cons
 
 boost::optional<std::size_t> MeshNodeSearcher::getMeshNodeIDForPoint(GeoLib::Point const& pnt) const
 {
-	const MeshLib::Node* found = _mesh_grid.getNearestPoint(pnt.getCoords());
+	const MeshLib::Node* found = _mesh_grid.getNearestPoint(pnt);
 	if (found)
 		return found->getID();
 	else

SimpleTests/MeshTests/MeshSearchTest.cpp

@@ -59,7 +59,7 @@ void testMeshGridAlgorithm(MeshLib::Mesh const*const mesh,
 		INFO ("[MeshGridAlgorithm] searching %d points ...", pnts_for_search.size());
 		clock_t start = clock();
 		for (size_t k(0); k<n_pnts_for_search; k++) {
-			MeshLib::Node const* node(mesh_grid.getNearestPoint(pnts_for_search[k]->getCoords()));
+			MeshLib::Node const* node(mesh_grid.getNearestPoint(*pnts_for_search[k]));
 			idx_found_nodes.push_back(node->getID());
 		}
 		clock_t stop = clock();
@@ -83,7 +83,7 @@ void testMeshGridAlgorithm(MeshLib::Mesh const*const mesh,
 		INFO ("[MeshGridAlgorithm] searching %d points ...", pnts_for_search.size());
 		clock_t start = clock();
 		for (size_t k(0); k<n_pnts_for_search; k++) {
-			MeshLib::Node const* node(mesh_grid.getNearestPoint(pnts_for_search[k]->getCoords()));
+			MeshLib::Node const* node(mesh_grid.getNearestPoint(pnts_for_search[k]));
 			idx_found_nodes.push_back(node->getID());
 		}
 		clock_t stop = clock();
@@ -138,7 +138,7 @@ int main(int argc, char *argv[])
 	std::vector<GeoLib::Point*> pnts_for_search;
 	unsigned n(std::min(static_cast<unsigned>(nodes.size()), number_arg.getValue()));
 	for (size_t k(0); k<n; k++) {
-		pnts_for_search.push_back(new GeoLib::Point(nodes[k]->getCoords()));
+		pnts_for_search.push_back(new GeoLib::Point(nodes[k]));
 	}
 
 	std::vector<size_t> idx_found_nodes;