spot  2.12.1
apcollect.hh
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18 
19 #pragma once
20 
21 #include <spot/tl/formula.hh>
22 #include <set>
23 #include <vector>
24 #include <bddx.h>
25 #include <spot/twa/fwd.hh>
26 
27 namespace spot
28 {
31 
33  typedef std::set<formula> atomic_prop_set;
34 
36  SPOT_API
38 
47  SPOT_API atomic_prop_set*
49 
56  SPOT_API bdd
57  atomic_prop_collect_as_bdd(formula f, const twa_ptr& a);
58 
59 
66  SPOT_API
68 
74  SPOT_API
75  std::vector<std::vector<spot::formula>>
77 
78 
79 
81  class SPOT_API realizability_simplifier final
82  {
83  public:
86  polarity = 1,
88  global_equiv = 2,
90  global_equiv_output_only = 6,
91  };
92 
94  const std::vector<std::string>& inputs,
95  unsigned options = polarity | global_equiv,
96  std::ostream* verbose = nullptr);
97 
100  {
101  return f_;
102  }
103 
105  const std::vector<std::tuple<formula, bool, formula>>& get_mapping() const
106  {
107  return mapping_;
108  }
109 
113 
115  void patch_mealy(twa_graph_ptr mealy) const;
116 
118  void patch_game(twa_graph_ptr mealy) const;
119 
120  private:
121  void add_to_mapping(formula from, bool from_is_input, formula to);
122  std::vector<std::tuple<formula, bool, formula>> mapping_;
123  formula f_;
124  bool global_equiv_output_only_;
125  };
126 
128 }
Main class for temporal logic formula.
Definition: formula.hh:732
Simplify a reactive specification, preserving realizability.
Definition: apcollect.hh:82
formula simplified_formula() const
Return the simplified formula.
Definition: apcollect.hh:99
void merge_mapping(const realizability_simplifier &other)
Augment the current mapping with output variable renaming from another realizability_simplifier.
void patch_mealy(twa_graph_ptr mealy) const
Patch a Mealy machine to add the missing APs.
void patch_game(twa_graph_ptr mealy) const
Patch a game to add the missing APs.
realizability_simplifier_option
Definition: apcollect.hh:84
const std::vector< std::tuple< formula, bool, formula > > & get_mapping() const
Returns a vector of (from,from_is_input,to)
Definition: apcollect.hh:105
LTL/PSL formula interface.
atomic_prop_set * atomic_prop_collect(formula f, atomic_prop_set *s=nullptr)
Return the set of atomic propositions occurring in a formula.
atomic_prop_set create_atomic_prop_set(unsigned n)
construct an atomic_prop_set with n propositions
bdd atomic_prop_collect_as_bdd(formula f, const twa_ptr &a)
Return the set of atomic propositions occurring in a formula, as a BDD.
std::vector< std::vector< spot::formula > > collect_equivalent_literals(formula f)
Collect equivalent APs.
atomic_prop_set collect_literals(formula f)
Collect the literals occurring in f.
std::set< formula > atomic_prop_set
Set of atomic propositions.
Definition: apcollect.hh:33
Definition: automata.hh:26

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