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small factorization with a lambda expression

This commit is contained in:
Laurent Rineau 2023-11-14 15:03:43 +01:00
parent 75689f325a
commit 52393d19a2
1 changed files with 15 additions and 28 deletions
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43
Triangulation_3/include/CGAL/Triangulation_3.h
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@ -4988,35 +4988,22 @@ create_triangulation_inner_map(const Triangulation& t,
const Vertex_handle_unique_hash_map& vmap,
bool all_cells) {
Vertex_triple_Facet_map inner_map;
auto create_triangulation_inner_map_aux = [&](const auto& cells_range) {
for(auto ch : cells_range) {
for(unsigned int index = 0; index < 4; index++) {
Facet f = std::pair<Cell_handle, int>(ch, index);
Vertex_triple vt_aux = make_vertex_triple(f);
Vertex_triple vt{vmap[vt_aux[0]], vmap[vt_aux[2]], vmap[vt_aux[1]]};
make_canonical_oriented_triple(vt);
inner_map[vt] = f;
}
}
};
if(all_cells)
{
for(All_cells_iterator it = t.all_cells_begin(),
end = t.all_cells_end(); it != end; ++it)
{
for(unsigned int index=0; index < 4; index++)
{
Facet f = std::pair<Cell_handle,int>(it,index);
Vertex_triple vt_aux = make_vertex_triple(f);
Vertex_triple vt{vmap[vt_aux[0]], vmap[vt_aux[2]], vmap[vt_aux[1]]};
make_canonical_oriented_triple(vt);
inner_map[vt] = f;
}
}
} else
{
for(Finite_cells_iterator it = t.finite_cells_begin(),
end = t.finite_cells_end(); it != end; ++it)
{
for(unsigned int index=0; index < 4; index++)
{
Facet f = std::pair<Cell_handle,int>(it,index);
Vertex_triple vt_aux = make_vertex_triple(f);
Vertex_triple vt{vmap[vt_aux[0]], vmap[vt_aux[2]], vmap[vt_aux[1]]};
make_canonical_oriented_triple(vt);
inner_map[vt] = f;
}
}
if(all_cells) {
create_triangulation_inner_map_aux(t.all_cell_handles());
} else {
create_triangulation_inner_map_aux(t.finite_cell_handles());
}
return inner_map;
}