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fix nb of facets and cells in output_to_medit 

number_of_facets_in_complex() and number_of_cells_in_complex()
are valid only after rescan_after_load_triangulation'), which is not
const
so let's count facets and cells using std::distance()
This commit is contained in:
Jane Tournois 2021-04-30 17:02:56 +02:00
parent f595733bf2
commit 2bbdca32fb
1 changed files with 7 additions and 2 deletions
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9
MDS_3/include/CGAL/IO/File_medit.h
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@ -794,7 +794,9 @@ output_to_medit(std::ostream& os,
//-------------------------------------------------------
// Facets
//-------------------------------------------------------
typename C3T3::size_type number_of_triangles = c3t3.number_of_facets_in_complex();
typename C3T3::size_type number_of_triangles
= std::distance(c3t3.facets_in_complex_begin(),
c3t3.facets_in_complex_end());
if ( print_each_facet_twice )
number_of_triangles += number_of_triangles;
@ -839,8 +841,11 @@ output_to_medit(std::ostream& os,
//-------------------------------------------------------
// Tetrahedra
//-------------------------------------------------------
typename C3T3::size_type number_of_cells
= std::distance(c3t3.cells_in_complex_begin(),
c3t3.cells_in_complex_end());
os << "Tetrahedra\n"
<< c3t3.number_of_cells_in_complex() << '\n';
<< number_of_cells << '\n';
for( Cell_iterator cit = c3t3.cells_in_complex_begin() ;
cit != c3t3.cells_in_complex_end() ;