|
When should a type cast not be used?
C Interview Questions and Answers
(Continued from previous question...)
When should a type cast not be used?
A type cast should not be used to override a const or volatile declaration. Overriding these type modifiers can cause the program to fail to run correctly.
A type cast should not be used to turn a pointer to one type of structure or data type into another. In the rare events in which this action is beneficial, using a union to hold the values makes the programmer’s intentions clearer.
(Continued on next question...)
Other Interview Questions
| 