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-- File: XSControl_FuncShape.cdl
-- Created: Thu Mar 16 17:48:13 1995
-- Author: Christian CAILLET
-- <cky@anion>
---Copyright: Matra Datavision 1995
class FuncShape from XSControl
---Purpose : Defines additionnal commands for XSControl to :
-- - control of initialisation (xinit, xnorm, newmodel)
-- - analyse of the result of a transfer (recorded in a
-- TransientProcess for Read, FinderProcess for Write) :
-- statistics, various lists (roots,complete,abnormal), what
-- about one specific entity, producing a model with the
-- abnormal result
--
-- This appendix of XSControl is compiled separately to distinguish
-- basic features from user callable forms
uses CString, AsciiString from TCollection,
WorkSession from XSControl, HSequenceOfShape from TopTools
is
Init (myclass);
---Purpose : Defines and loads all functions which work on shapes for XSControl (as ActFunc)
MoreShapes (myclass; session : WorkSession from XSControl;
list : in out mutable HSequenceOfShape from TopTools;
name : CString) returns Integer;
---Purpose : Analyses a name as designating Shapes from a Vars or from
-- XSTEP transfer (last Transfer on Reading). <name> can be :
-- "*" : all the root shapes produced by last Transfer (Read)
-- i.e. considers roots of the TransientProcess
-- a name : a name of a variable DRAW
--
-- Returns the count of designated Shapes. Their list is put in
-- <list>. If <list> is null, it is firstly created. Then it is
-- completed (Append without Clear) by the Shapes found
-- Returns 0 if no Shape could be found
FileAndVar (myclass; session : WorkSession from XSControl;
file, var, def : CString;
resfile, resvar : out AsciiString from TCollection)
returns Boolean;
---Purpose : Analyses given file name and variable name, with a default
-- name for variables. Returns resulting file name and variable
-- name plus status "file to read"(True) or "already read"(False)
-- In the latter case, empty resfile means no file available
--
-- If <file> is null or empty or equates ".", considers Session
-- and returned status is False
-- Else, returns resfile = file and status is True
-- If <var> is neither null nor empty, resvar = var
-- Else, the root part of <resfile> is considered, if defined
-- Else, <def> is taken
end FuncShape;
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