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replaced Object

This commit is contained in:
Efi Fogel 2012-02-09 17:58:55 +00:00
parent b05d187037
commit 03fbdf61bb
1 changed files with 18 additions and 18 deletions
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36
Arrangement_on_surface_2/examples/Arrangement_on_surface_2/point_location_utils.h
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@ -16,20 +16,20 @@ print_point_location
typedef typename Arrangement_2::Halfedge_const_handle Halfedge_const_handle;
typedef typename Arrangement_2::Face_const_handle Face_const_handle;
Vertex_const_handle v;
Halfedge_const_handle e;
Face_const_handle f;
const Vertex_const_handle* v;
const Halfedge_const_handle* e;
const Face_const_handle* f;
std::cout << "The point (" << q << ") is located ";
if (f = boost::get<Face_const_handle>(&(*obj))) // located inside a face
if (f = boost::get<Face_const_handle>(&(*obj))) // located inside a face
std::cout << "inside "
<< ((f->is_unbounded()) ? "the unbounded" : "a bounded")
<< (((*f)->is_unbounded()) ? "the unbounded" : "a bounded")
<< " face." << std::endl;
else if (e = boost::get<Halfedge_const_handle>(&(*obj))) // located on an edge
std::cout << "on an edge: " << e->curve() << std::endl;
std::cout << "on an edge: " << (*e)->curve() << std::endl;
else if (v = boost::get<Vertex_const_handle>(&(*obj))) // located on a vertex
std::cout << "on " << ((v->is_isolated()) ? "an isolated" : "a")
<< " vertex: " << v->point() << std::endl;
std::cout << "on " << (((*v)->is_isolated()) ? "an isolated" : "a")
<< " vertex: " << (*v)->point() << std::endl;
else CGAL_error_msg("Invalid object.");
}
@ -67,18 +67,18 @@ void shoot_vertical_ray(const RayShoot& vrs,
typedef typename Arrangement_2::Halfedge_const_handle Halfedge_const_handle;
typedef typename Arrangement_2::Face_const_handle Face_const_handle;
Vertex_const_handle v;
Halfedge_const_handle e;
Face_const_handle f;
const Vertex_const_handle* v;
const Halfedge_const_handle* e;
const Face_const_handle* f;
std::cout << "Shooting up from (" << q << ") : ";
if (v = boost::get<Vertex_const_handle>(&(*obj))) // We hit a vertex
std::cout << "hit " << ((v->is_isolated()) ? "an isolated" : "a")
<< " vertex: " << v->point() << std::endl;
else if (e = boost::get<Halfedge_const_handle>(&(*obj))) // We hit an edge
std::cout << "hit an edge: " << e->curve() << std::endl;
else if (f = boost::get<Face_const_handle>(&(*obj))) { // hit nothing
CGAL_assertion(f->is_unbounded());
if (v = boost::get<Vertex_const_handle>(&(*obj))) // we hit a vertex
std::cout << "hit " << (((*v)->is_isolated()) ? "an isolated" : "a")
<< " vertex: " << (*v)->point() << std::endl;
else if (e = boost::get<Halfedge_const_handle>(&(*obj))) // we hit an edge
std::cout << "hit an edge: " << (*e)->curve() << std::endl;
else if (f = boost::get<Face_const_handle>(&(*obj))) { // we hit nothing
CGAL_assertion((*f)->is_unbounded());
std::cout << "hit nothing." << std::endl;
}
else CGAL_error_msg("Invalid object.");