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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
// Created on: 1995-01-12
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// Created by: Laurent BOURESCHE
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// Copyright (c) 1995-1999 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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// pmn -> 17/01/1996 added : Continuity, (Nb)Interals, D2, Trim
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#include <Law_Function.hxx>
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#include <Law_Linear.hxx>
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#include <Standard_Type.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(Law_Linear, Law_Function)
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Law_Linear::Law_Linear()
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: valdeb(0.0),
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valfin(0.0),
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pdeb(0.0),
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pfin(0.0)
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{
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}
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void Law_Linear::Set(const Standard_Real Pdeb,
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const Standard_Real Valdeb,
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const Standard_Real Pfin,
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const Standard_Real Valfin)
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{
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pdeb = Pdeb;
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pfin = Pfin;
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valdeb = Valdeb;
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valfin = Valfin;
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}
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//=================================================================================================
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GeomAbs_Shape Law_Linear::Continuity() const
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{
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return GeomAbs_CN;
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}
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//=================================================================================================
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// Standard_Integer Law_Linear::NbIntervals(const GeomAbs_Shape S) const
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Standard_Integer Law_Linear::NbIntervals(const GeomAbs_Shape) const
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{
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return 1;
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}
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//=================================================================================================
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void Law_Linear::Intervals(TColStd_Array1OfReal& T,
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// const GeomAbs_Shape S) const
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const GeomAbs_Shape) const
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{
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T.SetValue(T.Lower(), pdeb);
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T.SetValue(T.Upper(), pfin);
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}
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Standard_Real Law_Linear::Value(const Standard_Real X)
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{
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return ((X - pdeb) * valfin + (pfin - X) * valdeb) / (pfin - pdeb);
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}
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void Law_Linear::D1(const Standard_Real X, Standard_Real& F, Standard_Real& D)
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{
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F = ((X - pdeb) * valfin + (pfin - X) * valdeb) / (pfin - pdeb);
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D = (valfin - valdeb) / (pfin - pdeb);
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}
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void Law_Linear::D2(const Standard_Real X, Standard_Real& F, Standard_Real& D, Standard_Real& D2)
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{
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F = ((X - pdeb) * valfin + (pfin - X) * valdeb) / (pfin - pdeb);
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D = (valfin - valdeb) / (pfin - pdeb);
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D2 = 0;
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}
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//=================================================================================================
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Handle(Law_Function) Law_Linear::Trim(const Standard_Real PFirst,
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const Standard_Real PLast,
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// const Standard_Real Tol) const
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const Standard_Real) const
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{
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Handle(Law_Linear) l = new (Law_Linear)();
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Standard_Real Vdeb, Vfin;
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Vdeb = ((PFirst - pdeb) * valfin + (pfin - PFirst) * valdeb) / (pfin - pdeb);
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Vfin = ((PLast - pdeb) * valfin + (pfin - PLast) * valdeb) / (pfin - pdeb);
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l->Set(PFirst, Vdeb, PLast, Vfin);
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return l;
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}
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void Law_Linear::Bounds(Standard_Real& PFirst, Standard_Real& PLast)
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{
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PFirst = pdeb;
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PLast = pfin;
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}
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