OM 6.5 – User Manual

Methods

Generic Function Editor

The OM+ generic function comprises four internal methods. The accepted types of arguments for this function are: list+list, list+number, number+list and number+number.
The OM+ generic function comprises four internal methods. The accepted types of arguments for this function are: list+list, list+number, number+list and number+number.

Double click on the icon of a function to open the generic function editor.

This window provides :

  • the list of methods which compose a generic function,
  • information about the arguments accept by the method.

The universal type, which means "any type", or "T" for "true" in Lisp is represented by this icon : . This means that the method accepts any type of argument.

For a Review of the Symbols Found in Function Editors :
Adding Methods to a Generic Function

The applications of a generic function can be extended by user-defined methods , so that it can accept new types of input arguments.

Adding Methods to a Function

Compiled Functions and Methods

The "compiled function" or "compiled method" messages appear when clicking on a Lisp function box or in a method icon within a generic function editor. This means the function is protected. It is internally defined in OM and cannot be modified through the graphic interface.

However, user-defined methods can be open in method editors.

Lisp functions cannot be open in the OM graphic interface.
Lisp functions cannot be open in the OM graphic interface.
  • Methods
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