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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
-- Created on: 1993-06-10
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-- Created by: Christian CAILLET
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-- Copyright (c) 1993-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and / or modify it
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-- under the terms of the GNU Lesser General Public version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class SimpleBinderOfTransient from Transfer inherits Binder
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---Purpose : An adapted instantiation of SimpleBinder for Transient Result,
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-- i.e. ResultType can be computed from the Result itself,
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-- instead of being static
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uses CString, Type, Transient
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raises TransferFailure
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is
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Create returns mutable SimpleBinderOfTransient;
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---Purpose : Creates an empty SimpleBinderOfTransient
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-- IsMultiple (me) returns Boolean;
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---Purpose : Returns True if a starting object is bound with SEVERAL
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-- results : Here, returns allways False
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-- See Binder itself
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ResultType (me) returns Type;
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---Purpose : Returns the Effective (Dynamic) Type of the Result
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-- (Standard_Transient if no Result is defined)
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ResultTypeName (me) returns CString;
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---Purpose : Returns the Effective Name of (Dynamic) Type of the Result
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-- (void) if no result is defined
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SetResult (me : mutable; res : any Transient)
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---Purpose : Defines the Result
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raises TransferFailure;
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-- Error if the Result is already used (see class Binder)
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Result (me) returns any Transient
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---Purpose : Returns the defined Result, if there is one
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raises TransferFailure;
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-- Error if the Result is not defined (see class Binder)
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---C++ : return const &
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GetTypedResult (myclass; bnd : Binder; atype : Type;
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res : out Transient) returns Boolean;
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---Purpose : Returns a transient result according to its type (IsKind)
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-- i.e. the result itself if IsKind(atype), else searches in
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-- NextResult, until first found, then returns True
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-- If not found, returns False (res is NOT touched)
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--
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-- This syntactic form avoids to do DownCast : if a result is
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-- found with the good type, it is loaded in <res> and can be
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-- immediately used, well initialised
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fields
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theres : Transient;
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end SimpleBinderOfTransient;
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