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v3:subroutines [2024/07/30 22:41] – [Overloading] neils | v3:subroutines [2024/07/30 22:43] (current) – [Overloading] neils | ||
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Subroutine overloading, | Subroutine overloading, | ||
- | Overloaded subroutines have the same name but differ in the type, number, or both type and number of parameters. The appropriate subroutine to call is determined at compile-time based on the arguments provided in the call. | + | Overloaded subroutines have the same name but differ in the type, number, or both type and number of parameters. |
+ | |||
+ | ==== Compile-Time Polymorphism ==== | ||
+ | |||
+ | The appropriate subroutine to call is determined at compile-time based on the arguments provided in the call. | ||
Consider the following example: | Consider the following example: | ||
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END SUB | END SUB | ||
| | ||
- | SUB PrintMessage(msg AS STRING * 16, num AS INTEGER) OVERLOAD | + | SUB PrintMessage(msg AS STRING * 16, num AS INT) OVERLOAD |
PRINT msg; " "; num | PRINT msg; " "; num | ||
END SUB | END SUB |