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1 | // Created on: 1992-02-11 |
| 2 | // Created by: Christian CAILLET |
| 3 | // Copyright (c) 1992-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _StepData_HeaderFile |
| 18 | #define _StepData_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | class StepData_Protocol; |
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25 | |
| 26 | |
| 27 | //! Gives basic data definition for Step Interface. |
| 28 | //! Any class of a data model described in EXPRESS Language |
| 29 | //! is candidate to be managed by a Step Interface |
| 30 | class StepData |
| 31 | { |
| 32 | public: |
| 33 | |
| 34 | DEFINE_STANDARD_ALLOC |
| 35 | |
| 36 | |
| 37 | //! Returns the recorded HeaderProtocol, which can be : |
| 38 | //! - a Null Handle if no Header Protocol was yet defined |
| 39 | //! - a simple Protocol if only one was defined |
| 40 | //! - a FileProtocol if more than one Protocol was yet defined |
| 41 | Standard_EXPORT static Handle(StepData_Protocol) HeaderProtocol(); |
| 42 | |
| 43 | //! Adds a new Header Protocol to the Header Definition |
| 44 | Standard_EXPORT static void AddHeaderProtocol (const Handle(StepData_Protocol)& headerproto); |
| 45 | |
| 46 | //! Prepares General Data required to work with this package, |
| 47 | //! which are the Protocol and Modules to be loaded into Libraries |
| 48 | Standard_EXPORT static void Init(); |
| 49 | |
| 50 | //! Returns a Protocol from StepData (avoids to create it) |
| 51 | Standard_EXPORT static Handle(StepData_Protocol) Protocol(); |
| 52 | |
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53 | }; |
| 54 | |
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55 | #endif // _StepData_HeaderFile |
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