CTypedPtrMap Class
Provides a type-safe "wrapper" for objects of the pointer-map classes CMapPtrToPtr, CMapPtrToWord, CMapWordToPtr, and CMapStringToPtr.
template< class BASE_CLASS, class KEY, class VALUE >
class CTypedPtrMap : public BASE_CLASS
Parameters
BASE_CLASS
Base class of the typed pointer map class; must be a pointer map class (CMapPtrToPtr, CMapPtrToWord, CMapWordToPtr, or CMapStringToPtr).KEY
Class of the object used as the key to the map.VALUE
Class of the object stored in the map.
Members
Public Methods
Name |
Description |
|---|---|
Gets the next element for iterating. |
|
Returns a KEY based on a VALUE. |
|
Removes an element specified by a key. |
|
Inserts an element into the map; replaces an existing element if a matching key is found. |
Public Operators
Name |
Description |
|---|---|
Inserts an element into the map. |
Remarks
When you use CTypedPtrMap, the C++ type-checking facility helps eliminate errors caused by mismatched pointer types.
Because all CTypedPtrMap functions are inline, use of this template does not significantly affect the size or speed of your code.
For more information on using CTypedPtrMap, see the articles Collections and Template-Based Classes.
Inheritance Hierarchy
BASE_CLASS
CTypedPtrMap
Requirements
Header: afxtempl.h