CaseOp

class ansys.scade.apitools.expr.access.CaseOp(expression: scade.model.suite.ExprCall)

Bases: CallExpression

Provides the case expression.

Here is the format:

( case  of ``
  |  :   
  | ...
  |  :   
  | _ :   )

See the case_op example.

Notes

The design differs slightly from the meta-model. The Case case used to implement the case collection is replaced by a tuple (pattern, flow).

A new property, default, provides the optional default value.

Parameters

expression :

Call expression to wrap.

Initialize the instance from the Scade expression.

Overview

Properties

cases	Pairs (Expression, Expression) to build the case.
default	Value to use as default when not None.
switch	Selector of the case expression.

Import detail

from ansys.scade.apitools.expr.access import CaseOp

Property detail

property CaseOp.cases: list[tuple[Expression, Expression]]

Pairs (Expression, Expression) to build the case.

property CaseOp.default: Expression | None

Value to use as default when not None.

property CaseOp.switch: Expression

Selector of the case expression.