clang 19.0.0git
Public Member Functions | Static Public Member Functions | List of all members
clang::dataflow::TopBoolValue Class Referencefinal

A TopBoolValue represents a boolean that is explicitly unconstrained. More...

#include "clang/Analysis/FlowSensitive/Value.h"

Inheritance diagram for clang::dataflow::TopBoolValue:
Inheritance graph
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Public Member Functions

 TopBoolValue (const Formula &F)
 
Atom getAtom () const
 
- Public Member Functions inherited from clang::dataflow::BoolValue
 BoolValue (Kind ValueKind, const Formula &F)
 
const Formulaformula () const
 
- Public Member Functions inherited from clang::dataflow::Value
 Value (Kind ValKind)
 
 Value (const Value &)=delete
 
Valueoperator= (const Value &)=delete
 
virtual ~Value ()=default
 
Kind getKind () const
 
ValuegetProperty (llvm::StringRef Name) const
 Returns the value of the synthetic property with the given Name or null if the property isn't assigned a value.
 
void setProperty (llvm::StringRef Name, Value &Val)
 Assigns Val as the value of the synthetic property with the given Name.
 
llvm::iterator_range< llvm::StringMap< Value * >::const_iterator > properties () const
 

Static Public Member Functions

static bool classof (const Value *Val)
 
- Static Public Member Functions inherited from clang::dataflow::BoolValue
static bool classof (const Value *Val)
 

Additional Inherited Members

- Public Types inherited from clang::dataflow::Value
enum class  Kind {
  Integer , Pointer , Record , TopBool ,
  AtomicBool , FormulaBool
}
 

Detailed Description

A TopBoolValue represents a boolean that is explicitly unconstrained.

This is equivalent to an AtomicBoolValue that does not appear anywhere else in a system of formula. Knowing the value is unconstrained is useful when e.g. reasoning about convergence.

Definition at line 118 of file Value.h.

Constructor & Destructor Documentation

◆ TopBoolValue()

clang::dataflow::TopBoolValue::TopBoolValue ( const Formula F)
inline

Definition at line 120 of file Value.h.

References clang::dataflow::Formula::AtomRef, and clang::dataflow::Formula::kind().

Member Function Documentation

◆ classof()

static bool clang::dataflow::TopBoolValue::classof ( const Value Val)
inlinestatic

Definition at line 124 of file Value.h.

References clang::dataflow::Value::getKind(), and clang::dataflow::Value::TopBool.

◆ getAtom()

Atom clang::dataflow::TopBoolValue::getAtom ( ) const
inline

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