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small bug fixes

This commit is contained in:
Monique Teillaud 1998-12-04 16:19:37 +00:00
parent 903c04c6bf
commit 2dbe0352ed
1 changed files with 4 additions and 4 deletions
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8
Packages/Triangulation_3/include/CGAL/Triangulation_data_structure_3.h
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@ -854,7 +854,7 @@ public:
Facet_iterator facets_begin() const
{
if ( dimension < 2 ) return facets_end();
if ( dimension() < 2 ) return facets_end();
// CGAL_triangulation_precondition( dimension() >=2 );
Tds* ncthis = (Tds*)this;
return Facet_iterator(ncthis);
@ -869,7 +869,7 @@ public:
Edge_iterator edges_begin() const
{
if ( dimension < 1 ) return edges_end();
if ( dimension() < 1 ) return edges_end();
// CGAL_triangulation_precondition( dimension() >=1 );
Tds* ncthis = (Tds*)this;
return Edge_iterator(ncthis);
@ -884,8 +884,8 @@ public:
Vertex_iterator vertices_begin() const
{
if ( dimension < 0 ) return vertices_end();
// CGAL_triangulation_precondition( number_of_vertices() > 0 );
if ( dimension() < 0 ) return vertices_end();
// CGAL_triangulation_precondition( number_of_vertices() > 0 );
Tds* ncthis = (Tds*)this;
return Vertex_iterator(ncthis);
}