Tools.h++ Manual

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21
RWSlistCollectables
RWSlistCollectables
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RWSequenceable RWSlist
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RWCollection
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RWCollectable
Synopsis // Smalltalk typedef:
typedef RWSlistCollectables LinkedList;
#include <rw/slistcol.h>
RWSlistCollectables a;
Description Class RWSlistCollectables represents a group of ordered elements,
without keyed access. Duplicates are allowed. The ordering of elements is
determined externally, by the order of insertion and removal. An object stored
by RWSlistCollectables must inherit abstract base class RWCollectable .
The virtual function isEqual() (see class RWCollectable ) is required to find
a match between a target and an item in the collection
Class RWSlistCollectables is implemented as a singly-linked list, which
allows for efficient insertion and removal, but efficient movement in only one
direction. This class corresponds to the Smalltalk class LinkedList .
Public constructors RWSlistCollectables();
Constructs an empty linked list.
RWSlistCollectables(const RWCollectable* a);
Constructs an ordered collection with single item a .
Public member operators RWBoolean operator==(const
RWSlistCollectables& s) const;
Returns TRUE if self and s have the same number of members and if for every
item in self, the corresponding item at the same index in s isEqual to it.