mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-08-14 13:30:48 +03:00
d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
87 lines
2.4 KiB
Plaintext
87 lines
2.4 KiB
Plaintext
-- Created by: DAUTRY Philippe
|
|
-- Copyright (c) 1997-1999 Matra Datavision
|
|
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
--
|
|
-- This file is part of Open CASCADE Technology software library.
|
|
--
|
|
-- This library is free software; you can redistribute it and/or modify it under
|
|
-- the terms of the GNU Lesser General Public License version 2.1 as published
|
|
-- by the Free Software Foundation, with special exception defined in the file
|
|
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
-- distribution for complete text of the license and disclaimer of any warranty.
|
|
--
|
|
-- Alternatively, this file may be used under the terms of Open CASCADE
|
|
-- commercial license or contractual agreement.
|
|
|
|
-- -------------------
|
|
|
|
---Version: 0.0
|
|
--Version Date Purpose
|
|
-- 0.0 Nov 4 1997 Creation
|
|
|
|
class Transaction from DDF
|
|
inherits TShared from MMgt
|
|
|
|
---Purpose: This class encapsulates TDF_Transaction.
|
|
|
|
uses
|
|
|
|
Data from TDF,
|
|
Delta from TDF,
|
|
Transaction from TDF
|
|
|
|
raises
|
|
|
|
DomainError, NullObject from Standard
|
|
|
|
is
|
|
|
|
Create
|
|
returns Transaction from DDF;
|
|
---Purpose: Creates an empty transaction context, unable to be
|
|
-- opened.
|
|
|
|
Create(aDF : Data from TDF)
|
|
returns Transaction from DDF;
|
|
---Purpose: Creates a transaction context on <aDF>, ready to
|
|
-- be opened.
|
|
|
|
Open(me : mutable)
|
|
returns Integer from Standard;
|
|
---Purpose: If not yet done, opens a new transaction on
|
|
-- <myDF>. Returns the index of the just opened
|
|
-- transaction.
|
|
--
|
|
-- It raises DomainError if the transaction is
|
|
-- already open, and NullObject if there is no
|
|
-- current Data framework.
|
|
|
|
Commit(me : mutable;
|
|
withDelta : Boolean from Standard = Standard_False)
|
|
returns Delta from TDF;
|
|
---Purpose: Commits the transactions until AND including the
|
|
-- current opened one.
|
|
|
|
Abort(me : mutable);
|
|
---Purpose: Aborts the transactions until AND including the
|
|
-- current opened one.
|
|
--
|
|
---C++: alias ~
|
|
|
|
Data(me) returns Data from TDF;
|
|
---Purpose: Returns the Data from TDF.
|
|
|
|
Transaction(me) returns Integer from Standard;
|
|
---Purpose: Returns the number of the transaction opened by <me>.
|
|
|
|
IsOpen(me)
|
|
returns Boolean from Standard;
|
|
---Purpose: Returns true if the transaction is open.
|
|
|
|
|
|
fields
|
|
|
|
myTransaction : Transaction from TDF;
|
|
|
|
end Transaction;
|