86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
// Created on: 1998-07-22
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// Created by: Christian CAILLET
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// Copyright (c) 1998-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _XSControl_Vars_HeaderFile
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#define _XSControl_Vars_HeaderFile
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#include "Standard.hxx"
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#include "Standard_Type.hxx"
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#include "Standard_Transient.hxx"
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#include "NCollection_DataMap.hxx"
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#include "TCollection_AsciiString.hxx"
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class Geom_Geometry;
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class Geom2d_Curve;
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class Geom_Curve;
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class Geom_Surface;
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class gp_Pnt;
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class gp_Pnt2d;
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class TopoDS_Shape;
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class XSControl_Vars;
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DEFINE_STANDARD_HANDLE(XSControl_Vars, Standard_Transient)
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//! Defines a receptacle for externally defined variables, each
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//! one has a name
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//!
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//! I.E. a WorkSession for XSTEP is generally used inside a
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//! context, which brings variables, especially shapes and
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//! geometries. For instance DRAW or an application engine
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//!
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//! This class provides a common form for this. It also provides
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//! a default implementation (locally recorded variables in a
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//! dictionary), but which is aimed to be redefined
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class XSControl_Vars : public Standard_Transient
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{
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public:
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Standard_EXPORT XSControl_Vars();
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Standard_EXPORT virtual void Set(const Standard_CString name,
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const Handle(Standard_Transient)& val);
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Standard_EXPORT virtual Handle(Standard_Transient) Get(Standard_CString& name) const;
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Standard_EXPORT virtual Handle(Geom_Geometry) GetGeom(Standard_CString& name) const;
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Standard_EXPORT virtual Handle(Geom2d_Curve) GetCurve2d(Standard_CString& name) const;
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Standard_EXPORT virtual Handle(Geom_Curve) GetCurve(Standard_CString& name) const;
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Standard_EXPORT virtual Handle(Geom_Surface) GetSurface(Standard_CString& name) const;
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Standard_EXPORT virtual void SetPoint(const Standard_CString name, const gp_Pnt& val);
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Standard_EXPORT virtual void SetPoint2d(const Standard_CString name, const gp_Pnt2d& val);
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Standard_EXPORT virtual Standard_Boolean GetPoint(Standard_CString& name, gp_Pnt& pnt) const;
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Standard_EXPORT virtual Standard_Boolean GetPoint2d(Standard_CString& name, gp_Pnt2d& pnt) const;
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Standard_EXPORT virtual void SetShape(const Standard_CString name, const TopoDS_Shape& val);
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Standard_EXPORT virtual TopoDS_Shape GetShape(Standard_CString& name) const;
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DEFINE_STANDARD_RTTIEXT(XSControl_Vars, Standard_Transient)
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protected:
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private:
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NCollection_DataMap<TCollection_AsciiString, Handle(Standard_Transient)> thevars;
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};
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#endif // _XSControl_Vars_HeaderFile
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