cprover
uninitialized_domaint Class Reference

#include <uninitialized_domain.h>

+ Inheritance diagram for uninitialized_domaint:
+ Collaboration diagram for uninitialized_domaint:

Public Types

typedef std::set< irep_idtuninitializedt
 
- Public Types inherited from ai_domain_baset
typedef goto_programt::const_targett locationt
 
typedef ai_history_baset::trace_ptrt trace_ptrt
 

Public Member Functions

 uninitialized_domaint ()
 
void transform (const irep_idt &function_from, locationt from, const irep_idt &function_to, locationt to, ai_baset &ai, const namespacet &ns) final override
 
void output (std::ostream &out, const ai_baset &ai, const namespacet &ns) const final
 
void make_top () final override
 all states – the analysis doesn't use this, and domains may refuse to implement it. More...
 
void make_bottom () final override
 no states More...
 
void make_entry () final override
 Make this domain a reasonable entry-point state. More...
 
bool is_top () const override final
 
bool is_bottom () const override final
 
bool merge (const uninitialized_domaint &other, locationt from, locationt to)
 
- Public Member Functions inherited from ai_domain_baset
virtual ~ai_domain_baset ()
 
virtual void transform (const irep_idt &function_from, trace_ptrt from, const irep_idt &function_to, trace_ptrt to, ai_baset &ai, const namespacet &ns)
 how function calls are treated: a) there is an edge from each call site to the function head b) there is an edge from the last instruction (END_FUNCTION) of the function to the instruction following the call site (this also needs to set the LHS, if applicable) More...
 
virtual jsont output_json (const ai_baset &ai, const namespacet &ns) const
 
virtual xmlt output_xml (const ai_baset &ai, const namespacet &ns) const
 
virtual bool ai_simplify (exprt &condition, const namespacet &) const
 also add More...
 
virtual bool ai_simplify_lhs (exprt &condition, const namespacet &ns) const
 Simplifies the expression but keeps it as an l-value. More...
 
virtual exprt to_predicate (void) const
 Gives a Boolean condition that is true for all values represented by the domain. More...
 

Public Attributes

uninitializedt uninitialized
 

Private Member Functions

void assign (const exprt &lhs)
 

Private Attributes

tvt has_values
 

Additional Inherited Members

- Protected Member Functions inherited from ai_domain_baset
 ai_domain_baset ()
 The constructor is expected to produce 'false' or 'bottom' A default constructor is not part of the domain interface. More...
 
 ai_domain_baset (const ai_domain_baset &old)
 A copy constructor is part of the domain interface. More...
 

Detailed Description

Definition at line 21 of file uninitialized_domain.h.

Member Typedef Documentation

◆ uninitializedt

Definition at line 29 of file uninitialized_domain.h.

Constructor & Destructor Documentation

◆ uninitialized_domaint()

uninitialized_domaint::uninitialized_domaint ( )
inline

Definition at line 24 of file uninitialized_domain.h.

Member Function Documentation

◆ assign()

void uninitialized_domaint::assign ( const exprt lhs)
private

Definition at line 54 of file uninitialized_domain.cpp.

◆ is_bottom()

bool uninitialized_domaint::is_bottom ( ) const
inlinefinaloverridevirtual

Implements ai_domain_baset.

Definition at line 69 of file uninitialized_domain.h.

◆ is_top()

bool uninitialized_domaint::is_top ( ) const
inlinefinaloverridevirtual

Implements ai_domain_baset.

Definition at line 62 of file uninitialized_domain.h.

◆ make_bottom()

void uninitialized_domaint::make_bottom ( )
inlinefinaloverridevirtual

no states

Implements ai_domain_baset.

Definition at line 51 of file uninitialized_domain.h.

◆ make_entry()

void uninitialized_domaint::make_entry ( )
inlinefinaloverridevirtual

Make this domain a reasonable entry-point state.

Implements ai_domain_baset.

Definition at line 57 of file uninitialized_domain.h.

◆ make_top()

void uninitialized_domaint::make_top ( )
inlinefinaloverridevirtual

all states – the analysis doesn't use this, and domains may refuse to implement it.

Implements ai_domain_baset.

Definition at line 45 of file uninitialized_domain.h.

◆ merge()

bool uninitialized_domaint::merge ( const uninitialized_domaint other,
locationt  from,
locationt  to 
)
Returns
returns true iff there is something new

Definition at line 79 of file uninitialized_domain.cpp.

◆ output()

void uninitialized_domaint::output ( std::ostream &  out,
const ai_baset ai,
const namespacet ns 
) const
finalvirtual

Reimplemented from ai_domain_baset.

Definition at line 64 of file uninitialized_domain.cpp.

◆ transform()

void uninitialized_domaint::transform ( const irep_idt function_from,
locationt  from,
const irep_idt function_to,
locationt  to,
ai_baset ai,
const namespacet ns 
)
finaloverridevirtual
Deprecated:
SINCE(2019, 08, 01, "use the history signature instead")

Implements ai_domain_baset.

Definition at line 21 of file uninitialized_domain.cpp.

Member Data Documentation

◆ has_values

tvt uninitialized_domaint::has_values
private

Definition at line 83 of file uninitialized_domain.h.

◆ uninitialized

uninitializedt uninitialized_domaint::uninitialized

Definition at line 30 of file uninitialized_domain.h.


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