NAME

index_set - a set of indexes (rheolef-7.0)

SYNOPSIS

A class for: l = {1,3,...9} i.e. a wrapper for STL set<size_t> with some assignment operators, such as l1 += l2. This class is suitable for use with the disarray<T> class, as disarray<index_set> (see disarray(2)).

IMPLEMENTATION

class index_set : public std::set<std::size_t> {
public:
// typedefs:


  typedef std::set<std::size_t>    base;


  typedef std::size_t              value_type;


  typedef std::size_t              size_type;
// allocators:


  index_set ();


  index_set (const index_set& x);


  index_set& operator= (const index_set& x);


  template <int N>


  index_set& operator= (size_type x[N]);


  void clear ();
// basic algebra:


  void       insert     (size_type dis_i);    // a := a union {dis_i}


  index_set& operator+= (size_type dis_i);    // idem


  index_set& operator+= (const index_set& b); // a := a union b


  // a := a union b


  void inplace_union        (const index_set& b);


  void inplace_intersection (const index_set& b);


  // c := a union b


  friend void set_union        (const index_set& a, const index_set& b, index_set& c);


  friend void set_intersection (const index_set& a, const index_set& b, index_set& c);
// io:


  friend std::istream& operator>> (std::istream& is, index_set& x);


  friend std::ostream& operator<< (std::ostream& os, const index_set& x);
// boost mpi:
#ifdef _RHEOLEF_INDEX_SET_H
#ifdef _RHEOLEF_HAVE_MPI


  template <class Archive>


  void serialize (Archive& ar, const unsigned int version);
#endif // _RHEOLEF_HAVE_MPI
#endif // _RHEOLEF_INDEX_SET_H
};

SEE ALSO

disarray(2)

COPYRIGHT

Copyright (C) 2000-2018 Pierre Saramito <Pierre.Saramito@imag.fr> GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.