cprover
prop_convt Class Referenceabstract

#include <prop_conv.h>

Inheritance diagram for prop_convt:
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Collaboration diagram for prop_convt:
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Public Member Functions

 prop_convt (const namespacet &_ns)
 
virtual ~prop_convt ()
 
virtual literalt convert (const exprt &expr)=0
 
literalt operator() (const exprt &expr)
 
virtual tvt l_get (literalt a) const =0
 
virtual void set_frozen (literalt a)
 
virtual void set_frozen (const bvt &)
 
virtual void set_assumptions (const bvt &_assumptions)
 
virtual bool has_set_assumptions () const
 
virtual void set_all_frozen ()
 
virtual bool is_in_conflict (literalt l) const
 determine whether a variable is in the final conflict More...
 
virtual bool has_is_in_conflict () const
 
virtual void set_time_limit_seconds (uint32_t)
 
- Public Member Functions inherited from decision_proceduret
 decision_proceduret (const namespacet &_ns)
 
virtual exprt get (const exprt &expr) const =0
 
virtual void print_assignment (std::ostream &out) const =0
 
virtual void set_to (const exprt &expr, bool value)=0
 
void set_to_true (const exprt &expr)
 
void set_to_false (const exprt &expr)
 
virtual resultt dec_solve ()=0
 
resultt operator() ()
 
virtual std::string decision_procedure_text () const =0
 
- Public Member Functions inherited from messaget
virtual void set_message_handler (message_handlert &_message_handler)
 
message_handlertget_message_handler ()
 
 messaget ()
 
 messaget (const messaget &other)
 
messagetoperator= (const messaget &other)
 
 messaget (message_handlert &_message_handler)
 
virtual ~messaget ()
 
mstreamtget_mstream (unsigned message_level) const
 
mstreamterror () const
 
mstreamtwarning () const
 
mstreamtresult () const
 
mstreamtstatus () const
 
mstreamtstatistics () const
 
mstreamtprogress () const
 
mstreamtdebug () const
 
void conditional_output (mstreamt &mstream, const std::function< void(mstreamt &)> &output_generator) const
 Generate output to mstream using output_generator if the configured verbosity is at least as high as that of mstream. More...
 

Additional Inherited Members

- Public Types inherited from decision_proceduret
enum  resultt { resultt::D_SATISFIABLE, resultt::D_UNSATISFIABLE, resultt::D_ERROR }
 
- Public Types inherited from messaget
enum  message_levelt {
  M_ERROR =1, M_WARNING =2, M_RESULT =4, M_STATUS =6,
  M_STATISTICS =8, M_PROGRESS =9, M_DEBUG =10
}
 
- Static Public Member Functions inherited from messaget
static unsigned eval_verbosity (const std::string &user_input, const message_levelt default_verbosity, message_handlert &dest)
 Parse a (user-)provided string as a verbosity level and set it as the verbosity of dest. More...
 
static mstreamteom (mstreamt &m)
 
static mstreamtendl (mstreamt &m)
 
- Protected Attributes inherited from decision_proceduret
const namespacetns
 
- Protected Attributes inherited from messaget
message_handlertmessage_handler
 
mstreamt mstream
 

Detailed Description

Definition at line 27 of file prop_conv.h.

Constructor & Destructor Documentation

◆ prop_convt()

prop_convt::prop_convt ( const namespacet _ns)
inlineexplicit

Definition at line 30 of file prop_conv.h.

◆ ~prop_convt()

virtual prop_convt::~prop_convt ( )
inlinevirtual

Definition at line 33 of file prop_conv.h.

Member Function Documentation

◆ convert()

◆ has_is_in_conflict()

virtual bool prop_convt::has_is_in_conflict ( ) const
inlinevirtual

Reimplemented in prop_conv_solvert.

Definition at line 57 of file prop_conv.h.

◆ has_set_assumptions()

virtual bool prop_convt::has_set_assumptions ( ) const
inlinevirtual

Reimplemented in prop_conv_solvert, and smt2_dect.

Definition at line 52 of file prop_conv.h.

Referenced by prop_minimizet::operator()().

◆ is_in_conflict()

bool prop_convt::is_in_conflict ( literalt  l) const
virtual

determine whether a variable is in the final conflict

Reimplemented in prop_conv_solvert.

Definition at line 13 of file prop_conv.cpp.

References UNREACHABLE.

◆ l_get()

◆ operator()()

literalt prop_convt::operator() ( const exprt expr)
inline

Definition at line 38 of file prop_conv.h.

References convert().

◆ set_all_frozen()

virtual void prop_convt::set_all_frozen ( )
inlinevirtual

Reimplemented in prop_conv_solvert.

Definition at line 53 of file prop_conv.h.

◆ set_assumptions()

void prop_convt::set_assumptions ( const bvt _assumptions)
virtual

◆ set_frozen() [1/2]

void prop_convt::set_frozen ( literalt  a)
virtual

Reimplemented in smt2_convt, and prop_conv_solvert.

Definition at line 24 of file prop_conv.cpp.

References UNREACHABLE.

Referenced by cover_goalst::freeze_goal_variables(), fault_localizationt::freeze_guards(), and set_frozen().

◆ set_frozen() [2/2]

void prop_convt::set_frozen ( const bvt bv)
virtual

Definition at line 29 of file prop_conv.cpp.

References set_frozen().

◆ set_time_limit_seconds()

virtual void prop_convt::set_time_limit_seconds ( uint32_t  )
inlinevirtual

Reimplemented in prop_conv_solvert.

Definition at line 60 of file prop_conv.h.


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