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76 lines
3.3 KiB
Plaintext
Executable File
76 lines
3.3 KiB
Plaintext
Executable File
-- Created on: 1992-11-30
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-- Created by: Christian CAILLET
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-- Copyright (c) 1992-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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class IntParam from IFSelect inherits TShared
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---Purpose : This class simply allows to access an Integer value through a
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-- Handle, as a String can be (by using HString).
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-- Hence, this value can be accessed : read and modified, without
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-- passing through the specific object which detains it. Thus,
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-- parameters of a Selection or a Dispatch (according its type)
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-- can be controlled directly from the ShareOut which contains them
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--
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-- Additionnaly, an IntParam can be bound to a Static.
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-- Remember that for a String, binding is immediate, because the
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-- string value of a Static is a HAsciiString, it then suffices
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-- to get its Handle.
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-- For an Integer, an IntParam can designate (by its name) a
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-- Static : each time its value is required or set, the Static
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-- is aknowledged
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uses Integer, CString, AsciiString
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is
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Create returns mutable IntParam;
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---Purpose : Creates an IntParam. Initial value is set to zer
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SetStaticName (me : mutable; statname : CString);
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---Purpose : Commands this IntParam to be bound to a Static
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-- Hence, Value will return the value if this Static if it is set
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-- Else, Value works on the locally stored value
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-- SetValue also will set the value of the Static
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-- This works only for a present static of type integer or enum
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-- Else, it is ignored
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--
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-- If <statname> is empty, disconnects the IntParam from Static
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StaticName (me) returns CString;
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---Purpose : Returns the name of static parameter to which this IntParam
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-- is bound, empty if none
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Value (me) returns Integer is static;
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---Purpose : Reads Integer Value of the IntParam. If a StaticName is
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-- defined and the Static is set, looks in priority the value
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-- of the static
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SetValue (me : mutable; val : Integer) is static;
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---Purpose : Sets a new Integer Value for the IntParam. If a StaticName is
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-- defined and the Static is set, also sets the value of the static
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fields
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theval : Integer;
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thestn : AsciiString;
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end IntParam;
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