In Implicit_multi_domain_to_labeling_function_wrapper, the point
type is deduced if ImplicitFunction is a pointer function, else it must
be a nested type of ImplicitFunction.
BGT isn't required anymore for this wrapper.
The constructor of Implicit_multi_domain_to_labeling_function_wrapper taking
only one argument has a new way for auto-making the vector of vector of
positions. In this case, the union of the components equals to the union
of the functions.
That header file contains a class named
CGAL::Mesh_3::Implicit_to_labeled_function_wrapper and the naming
guidelines are well followed but the case of the file.
That header file is internal to Mesh_3 and not documented.
Laurent Rineau
Aymeric PELLE
Stéphane Tayeb