include/opencascade/BinTools_Curve2dSet.hxx

0001 // Created on: 2004-05-18
0002 // Created by: Sergey ZARITCHNY <szy@opencascade.com>
0003 // Copyright (c) 2004-2014 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _BinTools_Curve2dSet_HeaderFile
0017 #define _BinTools_Curve2dSet_HeaderFile
0018
0019 #include <Standard.hxx>
0020 #include <Standard_DefineAlloc.hxx>
0021 #include <Standard_Handle.hxx>
0022
0023 #include <TColStd_IndexedMapOfTransient.hxx>
0024 #include <Standard_Integer.hxx>
0025 #include <Standard_OStream.hxx>
0026 #include <Standard_IStream.hxx>
0027
0028 #include <Message_ProgressRange.hxx>
0029 #include <BinTools_OStream.hxx>
0030
0031 class Geom2d_Curve;
0032
0033
0034 //! Stores a set of Curves from Geom2d in binary format
0035 class BinTools_Curve2dSet
0036 {
0037 public:
0038
0039   DEFINE_STANDARD_ALLOC
0040
0041
0042   //! Returns an empty set of Curves.
0043   Standard_EXPORT BinTools_Curve2dSet();
0044
0045   //! Clears the content of the set.
0046   Standard_EXPORT void Clear();
0047
0048   //! Incorporate a new Curve in the  set and returns
0049   //! its index.
0050   Standard_EXPORT Standard_Integer Add (const Handle(Geom2d_Curve)& C);
0051
0052   //! Returns the Curve of index <I>.
0053   Standard_EXPORT Handle(Geom2d_Curve) Curve2d (const Standard_Integer I) const;
0054
0055   //! Returns the index of <L>.
0056   Standard_EXPORT Standard_Integer Index (const Handle(Geom2d_Curve)& C) const;
0057
0058   //! Dumps the content of me on the stream <OS>.
0059   Standard_EXPORT void Dump (Standard_OStream& OS) const;
0060
0061   //! Writes the content of  me  on the stream <OS> in a
0062   //! format that can be read back by Read.
0063   Standard_EXPORT void Write (Standard_OStream& OS,
0064                               const Message_ProgressRange& theRange = Message_ProgressRange()) const;
0065
0066   //! Reads the content of me from the  stream  <IS>. me
0067   //! is first cleared.
0068   Standard_EXPORT void Read (Standard_IStream& IS,
0069                              const Message_ProgressRange& theRange = Message_ProgressRange());
0070
0071   //! Dumps the curve on the binary stream, that can be read back.
0072   Standard_EXPORT static void WriteCurve2d(const Handle(Geom2d_Curve)& C, BinTools_OStream& OS);
0073
0074   //! Reads the curve  from  the stream.  The  curve  is
0075   //! assumed   to have  been  written  with  the Write
0076   //! method.
0077   Standard_EXPORT static Standard_IStream& ReadCurve2d (Standard_IStream& IS, Handle(Geom2d_Curve)& C);
0078
0079 private:
0080
0081   TColStd_IndexedMapOfTransient myMap;
0082
0083 };
0084
0085 #endif // _BinTools_Curve2dSet_HeaderFile