spot 2.11.1.dev
tgtaexplicit.hh
1// -*- coding: utf-8 -*-
2// Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016 Laboratoire
3// de Recherche et Développement de l'Epita (LRDE).
4//
5// This file is part of Spot, a model checking library.
6//
7// Spot is free software; you can redistribute it and/or modify it
8// under the terms of the GNU General Public License as published by
9// the Free Software Foundation; either version 3 of the License, or
10// (at your option) any later version.
11//
12// Spot is distributed in the hope that it will be useful, but WITHOUT
13// ANY WARRANTY; without even the implied warranty of MERCHANta_explicitBILITY
14// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15// License for more deta_explicitils.
16//
17// You should have received a copy of the GNU General Public License
18// along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20#pragma once
21
22#include <spot/misc/hash.hh>
23#include <list>
24#include <spot/twa/twa.hh>
25#include <set>
26#include <spot/tl/formula.hh>
27#include <cassert>
28#include <spot/misc/bddlt.hh>
29#include <spot/ta/taexplicit.hh>
30#include <spot/ta/tgta.hh>
31
32namespace spot
33{
34
37 class SPOT_API tgta_explicit final : public tgta
38 {
39 public:
40 tgta_explicit(const const_twa_ptr& tgba,
41 unsigned n_acc,
42 state_ta_explicit* artificial_initial_state);
43
44 // tgba interface
45 virtual spot::state* get_init_state() const override;
46
47 virtual twa_succ_iterator*
48 succ_iter(const spot::state* local_state) const override;
49
50 const_ta_explicit_ptr get_ta() const { return ta_; }
51 ta_explicit_ptr get_ta() { return ta_; }
52
53 virtual std::string format_state(const spot::state* s) const override;
54
55 virtual twa_succ_iterator*
56 succ_iter_by_changeset(const spot::state* s, bdd change_set) const override;
57 protected:
58 ta_explicit_ptr ta_;
59 };
60
61 typedef std::shared_ptr<tgta_explicit> tgta_explicit_ptr;
62 typedef std::shared_ptr<const tgta_explicit> const_tgta_explicit_ptr;
63
64 inline tgta_explicit_ptr
65 make_tgta_explicit(const const_twa_ptr& tgba, unsigned n_acc,
66 state_ta_explicit* artificial_initial_state = nullptr)
67 {
68 return std::make_shared<tgta_explicit>(tgba, n_acc,
69 artificial_initial_state);
70 }
71}
Definition: taexplicit.hh:129
Abstract class for states.
Definition: twa.hh:51
Definition: tgtaexplicit.hh:38
virtual spot::state * get_init_state() const override
Get the initial state of the automaton.
virtual twa_succ_iterator * succ_iter(const spot::state *local_state) const override
Get an iterator over the successors of local_state.
virtual twa_succ_iterator * succ_iter_by_changeset(const spot::state *s, bdd change_set) const override
Get an iterator over the successors of state filtred by the value of the changeset on transitions bet...
virtual std::string format_state(const spot::state *s) const override
Format the state as a string for printing.
A Transition-based Generalized Testing Automaton (TGTA).
Definition: tgta.hh:60
Iterate over the successors of a state.
Definition: twa.hh:398
LTL/PSL formula interface.
Definition: automata.hh:27

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