RWIdentitySet(3C++) RWIdentitySet(3C++)
NameRWIdentitySet - Rogue Wave library class
Synopsis
#include <rw/idenset.h>
typedef RWIdentitySet IdentitySet; // Smalltalk typedef
RWIdentitySet a;
Description
The class RWIdentitySet is similar to class RWSet except that items are
found by requiring that they be identical (i.e., have the same address)
as the key, rather than being equal (i.e., test true for isEqual()). The
iterator for this class is RWSetIterator.
Persistence
Polymorphic
Public Constructor
RWIdentitySet(size_t n = RWDEFAULT_CAPACITY);
Construct an empty identity set with n hashing buckets.
Public Member Functions
The user interface to this class is identical to class RWSet and is not
reproduced here. The only difference between the classes is that keys
are found on the basis of identity rather than equality, and that the
virtual function isA() returns __RWIDENTITYSET, the ClassId for
RWIdentitySet.
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