Chemical Descriptors Library: is_vertex_ring_member
Molecule Functors

is_vertex_ring_member

Object type

Binary predicate

Description

The binary predicate returns true if the vertex passed to the function forms part of the SSSR vertices.

Prototype

  struct is_vertex_ring_member {

    template <class Molecule>
    bool operator()(const Molecule& m, typename Molecule::vertex_descriptor v);

  };

Associated types

None

Definition

#include <morpho/cdl/molecule/functors/mol_ftors.hpp>

Preconditions

The Molecule type is a valid CDL molecule type, or offers the same semantics.

Complexity

worst case O( Num SSSR * num_vertices(SSSRi) )

Example



References



Copyright © Vladimir Josef Sykora & Morphochem AG 2003
Copyright © Vladimir Josef Sykora 2003-2006