include/opencascade/IGESAppli_FiniteElement.hxx

0001 // Created on: 1993-01-11
0002 // Created by: CKY / Contract Toubro-Larsen ( Arun MENON )
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _IGESAppli_FiniteElement_HeaderFile
0018 #define _IGESAppli_FiniteElement_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <Standard_Integer.hxx>
0023 #include <IGESAppli_HArray1OfNode.hxx>
0024 #include <IGESData_IGESEntity.hxx>
0025 class TCollection_HAsciiString;
0026 class IGESAppli_Node;
0027
0028
0029 class IGESAppli_FiniteElement;
0030 DEFINE_STANDARD_HANDLE(IGESAppli_FiniteElement, IGESData_IGESEntity)
0031
0032 //! defines FiniteElement, Type <136> Form <0>
0033 //! in package IGESAppli
0034 //! Used to define a finite element with the help of an
0035 //! element topology.
0036 class IGESAppli_FiniteElement : public IGESData_IGESEntity
0037 {
0038
0039 public:
0040
0041
0042   Standard_EXPORT IGESAppli_FiniteElement();
0043
0044   //! This method is used to set the fields of the class
0045   //! FiniteElement
0046   //! - aType    : Indicates the topology type
0047   //! - allNodes : List of Nodes defining the element
0048   //! - aName    : Element type name
0049   Standard_EXPORT void Init (const Standard_Integer aType, const Handle(IGESAppli_HArray1OfNode)& allNodes, const Handle(TCollection_HAsciiString)& aName);
0050
0051   //! returns Topology type
0052   Standard_EXPORT Standard_Integer Topology() const;
0053
0054   //! returns the number of nodes defining the element
0055   Standard_EXPORT Standard_Integer NbNodes() const;
0056
0057   //! returns Node defining element entity
0058   //! raises exception if Index <= 0 or Index > NbNodes()
0059   Standard_EXPORT Handle(IGESAppli_Node) Node (const Standard_Integer Index) const;
0060
0061   //! returns Element Type Name
0062   Standard_EXPORT Handle(TCollection_HAsciiString) Name() const;
0063
0064
0065
0066
0067   DEFINE_STANDARD_RTTIEXT(IGESAppli_FiniteElement,IGESData_IGESEntity)
0068
0069 protected:
0070
0071
0072
0073
0074 private:
0075
0076
0077   Standard_Integer theTopology;
0078   Handle(IGESAppli_HArray1OfNode) theNodes;
0079   Handle(TCollection_HAsciiString) theName;
0080
0081
0082 };
0083
0084
0085
0086
0087
0088
0089
0090 #endif // _IGESAppli_FiniteElement_HeaderFile