15 lines
625 B
Plaintext
15 lines
625 B
Plaintext
|
RTTI Example
|
||
|
|
------------
|
||
|
|
|
||
|
|
to run: wmake test
|
||
|
|
|
||
|
|
output: The program should display "Test Successful."
|
||
|
|
|
||
|
|
Description: This example illustrates how one can use RTTI to process
|
||
|
|
objects on a heterogeneous list. It may not always be
|
||
|
|
feasible to use virtual functions, for example, if a base
|
||
|
|
class is provided by a third party and can't be altered.
|
||
|
|
A user defined derived class may add useful member
|
||
|
|
functions that are unknown to the base class and can't be
|
||
|
|
accessed without some sort of run time type identification.
|