noun
- the process of converting a data type to a more general or broader type in programming
Usage: computing
verb
- present participle of upcast; converting to a more general data type
Usage: computing
Examples
- The compiler performed automatic upcasting from int to double.
- Upcasting allows objects to be treated as instances of their parent class.
- The programmer is upcasting the variable to handle different data types.
- Java supports implicit upcasting in inheritance hierarchies.
- Understanding upcasting is essential for object-oriented programming.