spot  2.12.2
degen.hh
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18 
19 #pragma once
20 
21 #include <spot/twa/twagraph.hh>
22 
23 namespace spot
24 {
25  class scc_info;
26 
84  SPOT_API twa_graph_ptr
85  degeneralize(const const_twa_graph_ptr& a, bool use_z_lvl = true,
86  bool use_cust_acc_orders = false,
87  int use_lvl_cache = 1,
88  bool skip_levels = true,
89  bool ignaccsl = false,
90  bool remove_extra_scc = true);
91 
92  SPOT_API twa_graph_ptr
93  degeneralize_tba(const const_twa_graph_ptr& a, bool use_z_lvl = true,
94  bool use_cust_acc_orders = false,
95  int use_lvl_cache = 1,
96  bool skip_levels = true,
97  bool ignaccsl = false,
98  bool remove_extra_scc = true);
100 
135  SPOT_API twa_graph_ptr
136  partial_degeneralize(const const_twa_graph_ptr& a,
137  acc_cond::mark_t todegen);
138  SPOT_API twa_graph_ptr
139  partial_degeneralize(twa_graph_ptr a);
141 
164  SPOT_API acc_cond::mark_t
165  is_partially_degeneralizable(const const_twa_graph_ptr& aut,
166  bool allow_inf = true, bool allow_fin = true,
167  const std::vector<acc_cond::mark_t>&
168  forbid = {});
169 
186  SPOT_API std::vector<acc_cond::mark_t>
187  propagate_marks_vector(const const_twa_graph_ptr& aut,
188  const scc_info* si = nullptr);
189 
190  SPOT_API void
191  propagate_marks_here(twa_graph_ptr& aut,
192  const scc_info* si = nullptr);
194 }
Compute an SCC map and gather assorted information.
Definition: sccinfo.hh:449
twa_graph_ptr partial_degeneralize(const const_twa_graph_ptr &a, acc_cond::mark_t todegen)
@}
twa_graph_ptr degeneralize(const const_twa_graph_ptr &a, bool use_z_lvl=true, bool use_cust_acc_orders=false, int use_lvl_cache=1, bool skip_levels=true, bool ignaccsl=false, bool remove_extra_scc=true)
Degeneralize a generalized (co)Büchi automaton into an equivalent (co)Büchi automaton.
void propagate_marks_here(twa_graph_ptr &aut, const scc_info *si=nullptr)
Propagate marks around the automaton.
std::vector< acc_cond::mark_t > propagate_marks_vector(const const_twa_graph_ptr &aut, const scc_info *si=nullptr)
Propagate marks around the automaton.
Definition: automata.hh:26
acc_cond::mark_t is_partially_degeneralizable(const const_twa_graph_ptr &aut, bool allow_inf=true, bool allow_fin=true, const std::vector< acc_cond::mark_t > &forbid={})
Is the automaton partially degeneralizable?
An acceptance mark.
Definition: acc.hh:84

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