Tools.h++ Class Reference

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RWGDlist(type)

Synopsis●

Description●

Persistence●

Example●

Public Constructors●

Assignment Operator●

Public Member Functions●

Synopsis

#include <rw/gdlist.h>

declare(RWGDlist, type)

RWGDlist(type) a;

Description

Class RWGDlist(type) represents a group of ordered elements of type type, not accessible by an

external key. Duplicates are allowed. This class is implemented as a doubly-linked list. Objects

of type RWGDlist(type) are declared with macros defined in the standard C++ header file

<generic.h>.

In order to find a particular item within the collection, a user-provided global "tester" function

is required to test for a "match," definable in any consistent way. This function should have

prototype:

RWBoolean yourTesterFunction(const type* c, const void* d);

The argument c is a candidate within the collection to be tested for a match. The argument d is

for your convenience and will be passed to yourTesterFunction(). The function should return

TRUE if a "match" is found between c and d.

In order to simplify the documentation below, an imaginary typedef