0022048: Visualization, AIS_InteractiveContext - single object selection should alway...

[occt.git] / src / IntAna / IntAna_IntConicQuad.lxx

// Copyright (c) 1995-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <StdFail_NotDone.hxx>
#include <Standard_DomainError.hxx>
#include <Standard_OutOfRange.hxx>

inline Standard_Boolean IntAna_IntConicQuad::IsDone() const {
  return(done);
}


inline Standard_Boolean IntAna_IntConicQuad::IsInQuadric() const {
  if (!done) {throw StdFail_NotDone();}
  return(inquadric);
}


inline Standard_Boolean IntAna_IntConicQuad::IsParallel() const {
  if(!done) {throw StdFail_NotDone();}
  return(parallel);
}


inline Standard_Integer IntAna_IntConicQuad::NbPoints() const {
  if(!done) {throw StdFail_NotDone();}
  if (parallel || inquadric) {throw Standard_DomainError();}
  return(nbpts);
}


inline const gp_Pnt& IntAna_IntConicQuad::Point
  (const Standard_Integer i) const {

  if(!done) {throw StdFail_NotDone();}
  if (parallel || inquadric) {throw Standard_DomainError();}
  if((i>nbpts)||(i<=0)) {throw Standard_OutOfRange();}
  return(pnts[i-1]);
}


inline Standard_Real IntAna_IntConicQuad::ParamOnConic
  (const Standard_Integer i) const {  

  if(!done) {throw StdFail_NotDone();}
  if (parallel || inquadric) {throw Standard_DomainError();}
  if((i>nbpts)||(i<=0)) {throw Standard_OutOfRange();}
  return(paramonc[i-1]);
}