52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
// Copyright (C) 2004, 2005, 2008 Laboratoire d'Informatique de Paris 6 (LIP6),
|
|
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
|
|
// et Marie Curie.
|
|
//
|
|
// This file is part of Spot, a model checking library.
|
|
//
|
|
// Spot is free software; you can redistribute it and/or modify it
|
|
// under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation; either version 2 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Spot is distributed in the hope that it will be useful, but WITHOUT
|
|
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
|
// License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Spot; see the file COPYING. If not, write to the Free
|
|
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
// 02111-1307, USA.
|
|
|
|
#ifndef SPOT_LTLVISIT_APCOLLECT_HH
|
|
# define SPOT_LTLVISIT_APCOLLECT_HH
|
|
|
|
#include <set>
|
|
#include "ltlast/formula.hh"
|
|
|
|
namespace spot
|
|
{
|
|
namespace ltl
|
|
{
|
|
/// \addtogroup ltl_misc
|
|
/// @{
|
|
|
|
/// Set of atomic propositions.
|
|
typedef std::set<atomic_prop*, formula_ptr_less_than> atomic_prop_set;
|
|
|
|
/// \brief Return the set of atomic propositions occurring in a formula.
|
|
///
|
|
/// \param f the formula to inspect
|
|
/// \param s an existing set to fill with atomic_propositions discovered,
|
|
/// or 0 if the set should be allocated by the function.
|
|
/// \return A pointer to the supplied set, \c s, augmented with
|
|
/// atomic propositions occurring in \c f; or a newly allocated
|
|
/// set containing all these atomic propositions if \c s is 0.
|
|
atomic_prop_set*
|
|
atomic_prop_collect(const formula* f, atomic_prop_set* s = 0);
|
|
|
|
/// @}
|
|
}
|
|
}
|
|
#endif
|