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INTERVIEW QUESTIONS C OPERATORS IN C DETAILS
Question :
When should a type cast not be used?
Category Operators in C Interview Questions
Rating (3.6) By 81 users
Added on 10/22/2009
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Answers:

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.



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