![]() |
Example Number defmethod 014
|
This example defines a method named doubleThis that is invoked when the Number
type receives an double message. The doubleThis method doubles its
numeric argument.
Notes and Hints To view the entry in the methods Dictionary created by the defmethod function,
you can use the method name to access the directory entry by #<Dictionary 123456>[methodName:] or To determine the number of assigned methods: (length (methodsOf Number: )) To access the nth method name: (methodsOf Number: )[n 0]
Returns:
Returns:
Returns:
Here are examples of the defmethod function at work.
Here is the link to the current function used in this example.
Here are a number of links to other related functions.
addMethod(#void) | send(#void) | methodsOf(#void) |
Here are the links to the data types of the arguments used in this example. Here are a number of links to examples having similar argument types.
Symbol
Dictionary
![]() |
Analytic Information Server (AIS)AIS Component Systems
|