include/opencascade/IntAna_IntConicQuad.lxx

0001 // Copyright (c) 1995-1999 Matra Datavision
0002 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0003 //
0004 // This file is part of Open CASCADE Technology software library.
0005 //
0006 // This library is free software; you can redistribute it and/or modify it under
0007 // the terms of the GNU Lesser General Public License version 2.1 as published
0008 // by the Free Software Foundation, with special exception defined in the file
0009 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0010 // distribution for complete text of the license and disclaimer of any warranty.
0011 //
0012 // Alternatively, this file may be used under the terms of Open CASCADE
0013 // commercial license or contractual agreement.
0014
0015 #include <StdFail_NotDone.hxx>
0016 #include <Standard_DomainError.hxx>
0017 #include <Standard_OutOfRange.hxx>
0018
0019 inline bool IntAna_IntConicQuad::IsDone() const
0020 {
0021   return (done);
0022 }
0023
0024 inline bool IntAna_IntConicQuad::IsInQuadric() const
0025 {
0026   if (!done)
0027   {
0028     throw StdFail_NotDone();
0029   }
0030   return (inquadric);
0031 }
0032
0033 inline bool IntAna_IntConicQuad::IsParallel() const
0034 {
0035   if (!done)
0036   {
0037     throw StdFail_NotDone();
0038   }
0039   return (parallel);
0040 }
0041
0042 inline int IntAna_IntConicQuad::NbPoints() const
0043 {
0044   if (!done)
0045   {
0046     throw StdFail_NotDone();
0047   }
0048   if (parallel || inquadric)
0049   {
0050     throw Standard_DomainError();
0051   }
0052   return (nbpts);
0053 }
0054
0055 inline const gp_Pnt& IntAna_IntConicQuad::Point(const int i) const
0056 {
0057
0058   if (!done)
0059   {
0060     throw StdFail_NotDone();
0061   }
0062   if (parallel || inquadric)
0063   {
0064     throw Standard_DomainError();
0065   }
0066   if ((i > nbpts) || (i <= 0))
0067   {
0068     throw Standard_OutOfRange();
0069   }
0070   return (pnts[i - 1]);
0071 }
0072
0073 inline double IntAna_IntConicQuad::ParamOnConic(const int i) const
0074 {
0075
0076   if (!done)
0077   {
0078     throw StdFail_NotDone();
0079   }
0080   if (parallel || inquadric)
0081   {
0082     throw Standard_DomainError();
0083   }
0084   if ((i > nbpts) || (i <= 0))
0085   {
0086     throw Standard_OutOfRange();
0087   }
0088   return (paramonc[i - 1]);
0089 }