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Merge pull request #4709 from maxGimeno/Surface_mesh-Clear_removes_the_maps-maxGimeno 

Surface_mesh: fix clear()
This commit is contained in:
Laurent Rineau 2020-05-27 16:33:30 +02:00
parent 20bc78a7d7 3ab72f217a
commit b294b39d7e
2 changed files with 31 additions and 12 deletions
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4
Installation/CHANGES.md
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@ -46,6 +46,10 @@ Release History
is given an optional template parameter `ConcurrencyTag` (default
value remains `CGAL::Sequential_tag` for backward compatibility).
### Surface Mesh
- **Breaking change**: The function `CGAL::Surface_mesh::clear()` now removes all non-default properties instead of just emptying them.
Release 5.0
-----------

39
Surface_mesh/include/CGAL/Surface_mesh/Surface_mesh.h
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@ -1129,6 +1129,8 @@ public:
}
/// removes all vertices, halfedge, edges and faces. Collects garbage and clears all properties.
///
/// After calling this method, the object is the same as a newly constructed object. The additional properties (such as normal vectors) are also removed and must thus be re-added if needed.
void clear();
@ -2838,20 +2840,33 @@ void
Surface_mesh<P>::
clear()
{
vprops_.resize(0);
hprops_.resize(0);
eprops_.resize(0);
fprops_.resize(0);
vprops_.clear();
hprops_.clear();
eprops_.clear();
fprops_.clear();
vprops_.shrink_to_fit();
hprops_.shrink_to_fit();
eprops_.shrink_to_fit();
fprops_.shrink_to_fit();
vprops_.resize(0);
hprops_.resize(0);
eprops_.resize(0);
fprops_.resize(0);
removed_vertices_ = removed_edges_ = removed_faces_ = 0;
vertices_freelist_ = edges_freelist_ = faces_freelist_ = (std::numeric_limits<size_type>::max)();
garbage_ = false;
anonymous_property_ = 0;
vprops_.shrink_to_fit();
hprops_.shrink_to_fit();
eprops_.shrink_to_fit();
fprops_.shrink_to_fit();
vconn_ = add_property_map<Vertex_index, Vertex_connectivity>("v:connectivity").first;
hconn_ = add_property_map<Halfedge_index, Halfedge_connectivity>("h:connectivity").first;
fconn_ = add_property_map<Face_index, Face_connectivity>("f:connectivity").first;
vpoint_ = add_property_map<Vertex_index, Point>("v:point").first;
vremoved_ = add_property_map<Vertex_index, bool>("v:removed", false).first;
eremoved_ = add_property_map<Edge_index, bool>("e:removed", false).first;
fremoved_ = add_property_map<Face_index, bool>("f:removed", false).first;
removed_vertices_ = removed_edges_ = removed_faces_ = 0;
vertices_freelist_ = edges_freelist_ = faces_freelist_ = (std::numeric_limits<size_type>::max)();
garbage_ = false;
anonymous_property_ = 0;
}
//-----------------------------------------------------------------------------