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use constexpr

This commit is contained in:
Sébastien Loriot 2025-10-02 15:09:48 +02:00
parent 39531baac8
commit 24024424ef
1 changed files with 3 additions and 6 deletions
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9
BGL/include/CGAL/boost/graph/IO/PLY.h
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@ -370,11 +370,8 @@ bool write_PLY(std::ostream& os,
bool has_vcolor = !is_default_parameter<CGAL_NP_CLASS, internal_np::vertex_color_map_t>::value; bool has_vcolor = !is_default_parameter<CGAL_NP_CLASS, internal_np::vertex_color_map_t>::value;
bool has_fcolor = !is_default_parameter<CGAL_NP_CLASS, internal_np::face_color_map_t>::value; bool has_fcolor = !is_default_parameter<CGAL_NP_CLASS, internal_np::face_color_map_t>::value;
bool has_vnormal = false; constexpr bool has_vnormal = (!parameters::is_default_parameter<CGAL_NP_CLASS, internal_np::vertex_normal_map_t>::value);
if constexpr (!parameters::is_default_parameter<CGAL_NP_CLASS, internal_np::vertex_normal_map_t>::value)
{
has_vnormal = true;
}
VIMap vim = CGAL::get_initialized_vertex_index_map(g, np); VIMap vim = CGAL::get_initialized_vertex_index_map(g, np);
Vpm vpm = choose_parameter(get_parameter(np, internal_np::vertex_point), Vpm vpm = choose_parameter(get_parameter(np, internal_np::vertex_point),
get_const_property_map(boost::vertex_point, g)); get_const_property_map(boost::vertex_point, g));
@ -412,7 +409,7 @@ bool write_PLY(std::ostream& os,
<< "property uchar alpha" << std::endl; << "property uchar alpha" << std::endl;
} }
if(has_vnormal) if constexpr (has_vnormal)
{ {
auto vnm = get_parameter(np, internal_np::vertex_normal_map); auto vnm = get_parameter(np, internal_np::vertex_normal_map);
typedef decltype(vnm) Normal_map; typedef decltype(vnm) Normal_map;