mirror of
https://git.dev.opencascade.org/repos/occt.git
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b9280b8b27
Removed unused exception classes OSD_Exception_FLT_DIVIDE_BY_ZERO, OSD_Exception_INT_DIVIDE_BY_ZERO, OSD_Exception_FLT_DENORMAL_OPERAND, OSD_Exception_FLT_INEXACT_RESULT, OSD_Exception_FLT_INVALID_OPERATION, OSD_Exception_FLT_OVERFLOW, OSD_Exception_FLT_STACK_CHECK, OSD_Exception_FLT_UNDERFLOW.
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
// 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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//============================================================================
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//======================================================= IntAna2d_Outils.hxx
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//============================================================================
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#ifndef IntAna2d_Outils_HeaderFile
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#define IntAna2d_Outils_HeaderFile
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#include <math_TrigonometricFunctionRoots.hxx>
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#include <IntAna2d_IntPoint.hxx>
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class MyDirectPolynomialRoots {
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public:
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MyDirectPolynomialRoots(const Standard_Real A4,
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const Standard_Real A3,
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const Standard_Real A2,
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const Standard_Real A1,
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const Standard_Real A0);
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MyDirectPolynomialRoots(const Standard_Real A2,
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const Standard_Real A1,
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const Standard_Real A0);
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Standard_Integer NbSolutions() const { return(nbsol); }
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Standard_Real Value(const Standard_Integer i) const { return(sol[i-1]); }
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Standard_Real IsDone() const { return(nbsol>-1); }
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Standard_Boolean InfiniteRoots() const { return(same); }
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private:
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Standard_Real sol[16];
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Standard_Real val[16];
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Standard_Integer nbsol;
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Standard_Boolean same;
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};
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Standard_Boolean Points_Confondus(const Standard_Real xa,const Standard_Real ya,
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const Standard_Real xb,const Standard_Real yb);
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void Traitement_Points_Confondus(Standard_Integer& nb_pts
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,IntAna2d_IntPoint *pts);
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void Coord_Ancien_Repere(Standard_Real& Ancien_X,
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Standard_Real& Ancien_Y,
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const gp_Ax2d& Axe_Nouveau_Repere);
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#endif
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