include/opencascade/ExprIntrp_GenFct.hxx

0001 // Created on: 1992-08-18
0002 // Created by: Arnaud BOUZY
0003 // Copyright (c) 1992-1999 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 _ExprIntrp_GenFct_HeaderFile
0018 #define _ExprIntrp_GenFct_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <ExprIntrp_Generator.hxx>
0023 class TCollection_AsciiString;
0024
0025 class ExprIntrp_GenFct;
0026 DEFINE_STANDARD_HANDLE(ExprIntrp_GenFct, ExprIntrp_Generator)
0027
0028 //! Implements an interpreter for defining functions.
0029 //! All its functionalities can be found in class
0030 //! GenExp.
0031 class ExprIntrp_GenFct : public ExprIntrp_Generator
0032 {
0033
0034 public:
0035   Standard_EXPORT static Handle(ExprIntrp_GenFct) Create();
0036
0037   Standard_EXPORT void Process(const TCollection_AsciiString& str);
0038
0039   Standard_EXPORT Standard_Boolean IsDone() const;
0040
0041   DEFINE_STANDARD_RTTIEXT(ExprIntrp_GenFct, ExprIntrp_Generator)
0042
0043 protected:
0044 private:
0045   Standard_EXPORT ExprIntrp_GenFct();
0046
0047   Standard_Boolean done;
0048 };
0049
0050 #endif // _ExprIntrp_GenFct_HeaderFile