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assertions on f1_0, f2_0 for splitting 

Signed-off-by: Panagiotis Cheilaris <philaris@cs.ntua.gr>
This commit is contained in:
Panagiotis Cheilaris 2013-08-10 00:36:06 +03:00
parent 9878e2f566
commit 7dcc367d36
1 changed files with 31 additions and 0 deletions
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31
Segment_Delaunay_graph_Linf_2/include/CGAL/Segment_Delaunay_graph_Linf_2/Segment_Delaunay_graph_Linf_2_impl.h
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@ -588,6 +588,13 @@ find_faces_to_split(const Vertex_handle& v, const Site_2& t,
bool os0_fc_start = false;
bool first_found_f1 = false;
Face_handle f1_0, f2_0;
bool is_nop(false);
bool is_pon(false);
bool is_set_f1_0(false);
bool is_set_f2_0(false);
Site_2 sitev = v->site();
Site_2 sitev_supp = v->site().supporting_site();
@ -712,6 +719,8 @@ find_faces_to_split(const Vertex_handle& v, const Site_2& t,
CGAL_SDG_DEBUG(std::cout << "debug impl found_f1 set to true "
<< "with os1=" << os1 << std::endl;);
if (os1 == ON_ORIENTED_BOUNDARY) {
CGAL_assertion(not is_nop);
is_nop = true;
CGAL_SDG_DEBUG(std::cout << "debug impl flipf=true "
<< std::endl;);
flipf = false;
@ -733,6 +742,8 @@ find_faces_to_split(const Vertex_handle& v, const Site_2& t,
CGAL_SDG_DEBUG(std::cout << "debug impl found_f2 set to true "
<< "with os1=" << os1 << std::endl;);
if (os1 == ON_ORIENTED_BOUNDARY) {
CGAL_assertion(not is_pon);
is_pon = true;
CGAL_SDG_DEBUG(std::cout << "debug impl flipg=true "
<< std::endl;);
flipg = false;
@ -743,10 +754,14 @@ find_faces_to_split(const Vertex_handle& v, const Site_2& t,
if (os2 == ON_ORIENTED_BOUNDARY) {
if (os1 == ON_NEGATIVE_SIDE) {
CGAL_assertion(not is_set_f1_0);
is_set_f1_0 = true;
f1_0 = ff2;
CGAL_SDG_DEBUG(std::cout << "debug impl found f1_0 "
<< std::endl;);
} else if (os1 == ON_POSITIVE_SIDE) {
CGAL_assertion(not is_set_f2_0);
is_set_f2_0 = true;
f2_0 = ff2;
CGAL_SDG_DEBUG(std::cout << "debug impl found f2_0 "
<< std::endl;);
@ -770,6 +785,22 @@ find_faces_to_split(const Vertex_handle& v, const Site_2& t,
CGAL_assertion( found_f1 && found_f2 );
CGAL_assertion( f1 != f2 );
CGAL_assertion( is_nop == is_set_f1_0 );
CGAL_assertion( is_pon == is_set_f2_0 );
#ifndef CGAL_NO_ASSERTIONS
if (is_set_f1_0) {
CGAL_assertion( f1 != f1_0 );
CGAL_assertion( f2 != f1_0 );
}
if (is_set_f2_0) {
CGAL_assertion( f2 != f2_0 );
CGAL_assertion( f1 != f2_0 );
}
if (is_set_f1_0 and is_set_f2_0) {
CGAL_assertion( f1_0 != f2_0 );
}
#endif
// debug
#ifdef CGAL_SDG_VERBOSE