Method find

factory/DegreePattern.h:159–166

find an element @a x @return @a find returns the index + 1 of @a x, if @a x is an element of the degree pattern, 0 otherwise

  /// @return @a find returns the index + 1 of @a x, if @a x is an element of
  ///         the degree pattern, 0 otherwise
  int find (const int x ///< [in] some int
           ) const
  {
    if (getLength() == 0) return 0;
    for (int i= 0; i < getLength(); i++)
      if ((*this)[i] == x) return i + 1;
    return 0;
  };

  /// intersect two degree patterns
  void intersect (const DegreePattern& degPat ///< [in] some degree pattern