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130 lines
4.1 KiB
Plaintext
Executable File
130 lines
4.1 KiB
Plaintext
Executable File
-- Created on: 1999-06-10
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-- Created by: Vladislav ROMASHKO
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-- Copyright (c) 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 Function from TFunction inherits Attribute from TDF
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---Purpose: Provides the following two services
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-- - a link to an evaluation driver
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-- - the means of providing a link between a
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-- function and an evaluation driver.
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uses
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GUID from Standard,
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OStream from Standard,
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Attribute from TDF,
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RelocationTable from TDF,
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DataSet from TDF,
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Label from TDF
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is
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---Purpose: Static methods:
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-- ==============
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Set (myclass; L : Label from TDF)
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---Purpose: Finds or Creates a function attribute on the label <L>.
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-- Returns the function attribute.
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returns Function from TFunction;
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Set(myclass; L : Label from TDF;
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DriverID : GUID from Standard)
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---Purpose: Finds or Creates a function attribute on the label <L>.
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-- Sets a driver ID to the function.
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-- Returns the function attribute.
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returns Function from TFunction;
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GetID(myclass)
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---Purpose: Returns the GUID for functions.
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---C++: return const &
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returns GUID from Standard;
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--Find(myclass; L : Label from TDF;
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-- F : out Function from TFunction)
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---Purpose: Returns a function found on the label.
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--returns Boolean from Standard;
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---Purpose: Instance methods:
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-- ================
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Create returns mutable Function from TFunction;
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GetDriverGUID (me)
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---Purpose: Returns the GUID for this function's driver.
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---C++: inline
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---C++: return const &
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returns GUID from Standard;
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SetDriverGUID(me : mutable; guid : GUID from Standard);
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---Purpose: Sets the driver for this function as that
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-- indentified by the GUID guid.
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Failed (me)
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---Purpose: Returns true if the execution failed
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---C++: inline
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returns Boolean from Standard;
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SetFailure (me : mutable; mode : Integer from Standard = 0);
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---Purpose: Sets the failed index.
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GetFailure (me)
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---Purpose:
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-- Returns an index of failure if the execution of this function failed.
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-- If this integer value is 0, no failure has occurred.
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---C++: inline
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returns Integer from Standard;
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---Purpose: Implementation of Attribute methods:
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-- ===================================
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ID (me)
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---C++: return const &
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returns GUID from Standard;
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Restore (me: mutable; with : Attribute from TDF)
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is virtual;
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Paste (me; into : mutable Attribute from TDF;
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RT : mutable RelocationTable from TDF)
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is virtual;
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NewEmpty(me)
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returns mutable Attribute from TDF
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is redefined;
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References(me;
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aDataSet : DataSet from TDF)
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is redefined;
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Dump(me; anOS : in out OStream from Standard)
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returns OStream from Standard
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is redefined;
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---C++: return &
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fields
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myDriverGUID : GUID from Standard;
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myFailure : Integer from Standard;
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end Function;
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