CVC3  2.4.1
Public Member Functions | Protected Member Functions | Private Member Functions | Static Private Member Functions | Private Attributes | Friends | List of all members
CVC3::ExprRational Class Reference

#include <expr_value.h>

Inheritance diagram for CVC3::ExprRational:
CVC3::ExprValue

Public Member Functions

 ExprRational (ExprManager *em, const Rational &r, ExprIndex idx=0)
virtual ~ExprRational ()
void * operator new (size_t size, MemoryManager *mm)
 Overload operator new.
void operator delete (void *pMem, MemoryManager *mm)
void operator delete (void *)
 Overload operator delete.
- Public Member Functions inherited from CVC3::ExprValue
 ExprValue (ExprManager *em, int kind, ExprIndex idx=0)
 Constructor.
virtual ~ExprValue ()
 Destructor.
int getKind () const
 Get the kind of the expression.
virtual size_t getMMIndex () const
 Get unique memory manager ID.
virtual const ExprValuegetExprValue () const
 Test whether the expression is a generic subclass.
virtual bool isString () const
 String expression tester.
virtual bool isVar () const
 Uninterpreted constants.
virtual bool isApply () const
 Application of another expression.
virtual bool isSymbol () const
 Special named symbol.
virtual bool isClosure () const
 A LAMBDA-expression or a quantifier.
virtual bool isTheorem () const
 Special Expr holding a theorem.
virtual const std::vector< Expr > & getKids () const
 Get kids: by default, returns a ref to an empty vector.
virtual unsigned arity () const
 Default arity = 0.
virtual CDO< Theorem > * getSig () const
 Special attributes for uninterpreted functions.
virtual CDO< Theorem > * getRep () const
virtual void setSig (CDO< Theorem > *sig)
virtual void setRep (CDO< Theorem > *rep)
virtual const std::string & getUid () const
virtual const std::string & getString () const
virtual const RationalgetRational () const
virtual const std::string & getName () const
 Returns the string name of UCONST and BOUND_VAR expr's.
virtual const ExprgetVar () const
 Returns the original Boolean variable (for BoolVarExprValue)
virtual Op getOp () const
 Get the Op from an Apply Expr.
virtual const std::vector< Expr > & getVars () const
virtual const ExprgetBody () const
virtual void setTriggers (const std::vector< std::vector< Expr > > &triggers)
virtual const std::vector
< std::vector< Expr > > & 
getTriggers () const
virtual const ExprgetExistential () const
virtual int getBoundIndex () const
virtual const std::vector
< std::string > & 
getFields () const
virtual const std::string & getField () const
virtual int getTupleIndex () const
virtual const TheoremgetTheorem () const

Protected Member Functions

virtual size_t computeHash () const
 Non-caching hash function which actually computes the hash.
virtual bool operator== (const ExprValue &ev2) const
 Equality between any two ExprValue objects (including subclasses)
virtual ExprValuecopy (ExprManager *em, ExprIndex idx=0) const
 Make a clean copy of itself using the given memory manager.
virtual bool isRational () const
 Rational number expression tester.
- Protected Member Functions inherited from CVC3::ExprValue
MemoryManagergetMM (size_t MMIndex)
 Return the memory manager (for the benefit of subclasses)
ExprValuerebuild (ExprManager *em) const
 Make a clean copy of itself using the given ExprManager.
Expr rebuild (Expr e, ExprManager *em) const
 Make a clean copy of the expr using the given ExprManager.
virtual Unsigned computeSize () const
 Non-caching size function which actually computes the size.

Private Member Functions

virtual const RationalgetRational () const
virtual size_t getMMIndex () const

Static Private Member Functions

static size_t hash (const Rational &r)

Private Attributes

Rational d_r

Friends

class Expr
class ExprManager

Additional Inherited Members

- Static Protected Member Functions inherited from CVC3::ExprValue
static size_t pointerHash (void *p)
static size_t hash (const int kind, const std::vector< Expr > &kids)
static size_t hash (const int n)
static Unsigned sizeWithChildren (const std::vector< Expr > &kids)
- Protected Attributes inherited from CVC3::ExprValue
int d_kind
 The kind of the expression. In particular, it determines which subclass of ExprValue is used to store the expression.
ExprManagerd_em
 Our expr. manager.
- Static Protected Attributes inherited from CVC3::ExprValue
static std::hash< char * > s_charHash
 Return child with greatest height.
static std::hash< long int > s_intHash

Detailed Description

Definition at line 741 of file expr_value.h.

Constructor & Destructor Documentation

CVC3::ExprRational::ExprRational ( ExprManager em,
const Rational r,
ExprIndex  idx = 0 
)
inline

Definition at line 767 of file expr_value.h.

virtual CVC3::ExprRational::~ExprRational ( )
inlinevirtual

Definition at line 770 of file expr_value.h.

Member Function Documentation

virtual const Rational& CVC3::ExprRational::getRational ( ) const
inlineprivatevirtual

Definition at line 747 of file expr_value.h.

References d_r.

static size_t CVC3::ExprRational::hash ( const Rational r)
inlinestaticprivate

Definition at line 750 of file expr_value.h.

References CVC3::ExprValue::s_charHash, and CVC3::Rational::toString().

virtual size_t CVC3::ExprRational::getMMIndex ( ) const
inlineprivatevirtual

Definition at line 755 of file expr_value.h.

References CVC3::EXPR_RATIONAL.

virtual size_t CVC3::ExprRational::computeHash ( ) const
inlineprotectedvirtual

Non-caching hash function which actually computes the hash.

This is the method that all subclasses should implement

Reimplemented from CVC3::ExprValue.

Definition at line 759 of file expr_value.h.

References d_r, and CVC3::ExprValue::hash().

bool CVC3::ExprRational::operator== ( const ExprValue ev2) const
protectedvirtual

Equality between any two ExprValue objects (including subclasses)

Reimplemented from CVC3::ExprValue.

Definition at line 174 of file expr_value.cpp.

References CVC3::ExprValue::getMMIndex(), and CVC3::ExprValue::getRational().

ExprValue * CVC3::ExprRational::copy ( ExprManager em,
ExprIndex  idx = 0 
) const
protectedvirtual

Make a clean copy of itself using the given memory manager.

Reimplemented from CVC3::ExprValue.

Definition at line 181 of file expr_value.cpp.

References CVC3::ExprManager::getMM().

virtual bool CVC3::ExprRational::isRational ( ) const
inlineprotectedvirtual

Rational number expression tester.

Reimplemented from CVC3::ExprValue.

Definition at line 763 of file expr_value.h.

void* CVC3::ExprRational::operator new ( size_t  size,
MemoryManager mm 
)
inline

Overload operator new.

Reimplemented from CVC3::ExprValue.

Definition at line 772 of file expr_value.h.

void CVC3::ExprRational::operator delete ( void *  pMem,
MemoryManager mm 
)
inline

Reimplemented from CVC3::ExprValue.

Definition at line 775 of file expr_value.h.

void CVC3::ExprRational::operator delete ( void *  )
inline

Overload operator delete.

Reimplemented from CVC3::ExprValue.

Definition at line 778 of file expr_value.h.

Friends And Related Function Documentation

friend class Expr
friend

Definition at line 742 of file expr_value.h.

friend class ExprManager
friend

Definition at line 743 of file expr_value.h.

Member Data Documentation

Rational CVC3::ExprRational::d_r
private

Definition at line 745 of file expr_value.h.

Referenced by computeHash(), and getRational().


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