| class TSglQueIterBase |
A base class that provides implementation for the singly linked list iterator.
It also encapsulates a pointer to the current link link list element.
The class is abstract and is not intended to be instantiated.
| Public Member Functions | |
|---|---|
| IMPORT_C void | SetToFirst() |
| Protected Member Functions | |
|---|---|
| TSglQueIterBase(TSglQueBase &) | |
| IMPORT_C TAny * | DoCurrent() |
| IMPORT_C TAny * | DoPostInc() |
| IMPORT_C void | DoSet(TAny *) |
| Protected Attributes | |
|---|---|
| TSglQueLink * | iHead |
| TSglQueLink * | iNext |
| TInt | iOffset |
| IMPORT_C | TSglQueIterBase | ( | TSglQueBase & | aQue | ) | [protected] |
| TSglQueBase & aQue |
| IMPORT_C void | SetToFirst | ( | ) |
Sets the iterator to point to the first element in the singly linked list.
The function can be called to re-set the pointer at any time during the iterator's existence.
The function can be called even if the list has no elements.
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v1.0.