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spot::translator Class Reference

Translate an LTL formula into an optimized spot::tgba. More...

#include <tgbaalgos/translate.hh>

Inheritance diagram for spot::translator:
Inheritance graph
Collaboration diagram for spot::translator:
Collaboration graph

Public Types

typedef postprocessor::output_type output_type
 
typedef postprocessor::output_pref output_pref
 
typedef
postprocessor::optimization_level 
optimization_level
 

Public Member Functions

 translator (ltl::ltl_simplifier *simpl, const option_map *opt=0)
 
 translator (bdd_dict *dict, const option_map *opt=0)
 
 translator (const option_map *opt=0)
 
void set_type (output_type type)
 
void set_pref (output_pref pref)
 
void set_level (optimization_level level)
 
const tgbarun (const ltl::formula *f)
 Convert f into an automaton. More...
 
const tgbarun (const ltl::formula **f)
 Convert f into an automaton, and update f. More...
 

Protected Types

enum  { Any = 0, Small = 1, Deterministic = 2, Complete = 4 }
 

Protected Member Functions

void setup_opt (const option_map *opt)
 
void build_simplifier (bdd_dict *dict)
 
const tgbarun (const tgba *input_disown, const ltl::formula *f)
 Return the optimized automaton and delete input_disown. More...
 
const tgbado_simul (const tgba *input, int opt)
 
const tgbado_ba_simul (const tgba *input, int opt)
 
const tgbado_degen (const tgba *input)
 

Protected Attributes

output_type type_
 
int pref_
 
optimization_level level_
 
bool degen_reset_
 
bool degen_order_
 
int degen_cache_
 
bool degen_lskip_
 
int simul_
 
int simul_limit_
 
int scc_filter_
 
int ba_simul_
 
bool tba_determinisation_
 
int sat_minimize_
 
int sat_acc_
 
int sat_states_
 
bool state_based_
 
bool wdba_minimize_
 

Detailed Description

Translate an LTL formula into an optimized spot::tgba.

This class implements a three-step translation:

Method set_type() may be used to specify the type of automaton produced (TGBA, BA, Monitor). The default is TGBA.

Method set_pref() may be used to specify whether small automata should be prefered over deterministic automata.

Method set_level() may be used to specify the optimization level.

The semantic of these three methods is inherited from the spot::postprocessor class, but the optimization level is additionally used to select which LTL simplifications to enable.

Member Function Documentation

const tgba* spot::postprocessor::run ( const tgba input_disown,
const ltl::formula f 
)
inherited

Return the optimized automaton and delete input_disown.

const tgba* spot::translator::run ( const ltl::formula f)

Convert f into an automaton.

The formula f is simplified internally, but it is not not destroyed (this is the responsibility of the caller).

const tgba* spot::translator::run ( const ltl::formula **  f)

Convert f into an automaton, and update f.

The formula *f is destroyed, and replaced by the simplified version, which should be destroyed by the caller.


The documentation for this class was generated from the following file:

Please direct any question, comment, or bug report to the Spot mailing list at spot@lrde.epita.fr.
Generated on Thu May 15 2014 11:04:12 for spot by doxygen 1.8.4