ImplicitFunction Concept Reference

Definition

The concept ImplicitFunction describes a function object whose operator() computes the values of a function \( f : \mathbb{R}^3 \longrightarrow \mathbb{R}\).

Has models

any pointer to a function of type FT (*)(Point)

CGAL::Gray_level_image_3

See also

CGAL::Implicit_surface_3<Traits, Function>

CGAL::make_surface_mesh()

Types
The following types aren't required for any pointer to a function of type FT (*)(Point).
typedef unspecified_type	FT
	Number type.
typedef unspecified_type	Point
	Point type.

Operations
FT	operator() (Point p)
	Returns the value \( f(p)\), where \( p \in\mathbb{R}^3\).