Abstract Class Name: Function

Superclass - Expression

Subclasses

• Predefined Function
• Pseudo Code Function

Definition

Objects of this class are used as Expressions where the value is determined by evaluating arguments and passing them through some function. Arguments are presented as aggregated Expressions, and are ordered so as to be correctly interpreted by the function. The exact interpretation of each argument is defined by the specific function. See the subclasses for details.

Primary Page in DRM Diagram:

• 16

Example

See Predefined Function or Pseudo Code Function.

Constraints

• Non Cyclic Aggregations

Composed of (two-way)

• optionally, some {ordered} Expressions

Component of (two-way)(inherited)

• optionally, some Control Links
• optionally, some Feature Model Instances through Feature Instance Template Indices
• optionally, some Functions
• optionally, some Geometry Model Instances through Geometry Instance Template Indices

Field Elements