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©Copyright 1996 Rogue Wave Software

RWCollectableInt

                 RWCollectable
RWCollectableInt
                 RWInteger

• Synopsis
• Description
• Persistence
• Public Constructors
• Public Member Functions

typedef RWCollectableInt Integer;  // Smalltalk typedef

#include <rw/collint.h>
RWCollectableInt  i;

Collectable integers. Inherits classes RWInteger and RWCollectable. This class is useful when integers are used as keys in the "dictionary" collection classes, or if integers are stored and retrieved as RWCollectables. The virtual functions of the base class RWCollectable have been redefined.

Polymorphic

RWCollectableInt();

Calls the appropriate base class constructor. See RWInteger::RWInteger().

RWCollectableInt(int i);

Calls the appropriate base class constructor. See RWInteger::RWInteger(int).

virtual RWspace
binaryStoreSize() const;

Redefined from class RWCollectable.

virtual int
compareTo(const RWCollectable* c) const;

Redefined from class RWCollectable. Returns the difference between self and the RWCollectableInt pointed to by c.

virtual unsigned
hash() const;

Redefined from class RWCollectable. Returns the RWCollectableInt's value as an unsigned, to be used as a hash value.

virtual RWClassID 
isA() const;

Redefined from class RWCollectable to return __RWCOLLECTABLEINT.

virtual RWBoolean
isEqual(const RWCollectable* c) const;

Redefined from class RWCollectable. Returns TRUE if self has the same value as the RWCollectableInt at address c.

virtual void
restoreGuts(RWvistream&);
virtual void
restoreGuts(RWFile&);
virtual void
saveGuts(RWvostream&) const;
virtual void
saveGuts(RWFile&) const;

Redefined from class RWCollectable.

RWStringID
stringID();

(acts virtual) Inherited from class RWCollectable.