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 Standard_Boolean IntAna_IntConicQuad::IsDone() const {
0020   return(done);
0021 }
0022
0023
0024 inline Standard_Boolean IntAna_IntConicQuad::IsInQuadric() const {
0025   if (!done) {throw StdFail_NotDone();}
0026   return(inquadric);
0027 }
0028
0029
0030 inline Standard_Boolean IntAna_IntConicQuad::IsParallel() const {
0031   if(!done) {throw StdFail_NotDone();}
0032   return(parallel);
0033 }
0034
0035
0036 inline Standard_Integer IntAna_IntConicQuad::NbPoints() const {
0037   if(!done) {throw StdFail_NotDone();}
0038   if (parallel || inquadric) {throw Standard_DomainError();}
0039   return(nbpts);
0040 }
0041
0042
0043 inline const gp_Pnt& IntAna_IntConicQuad::Point
0044   (const Standard_Integer i) const {
0045
0046   if(!done) {throw StdFail_NotDone();}
0047   if (parallel || inquadric) {throw Standard_DomainError();}
0048   if((i>nbpts)||(i<=0)) {throw Standard_OutOfRange();}
0049   return(pnts[i-1]);
0050 }
0051
0052
0053 inline Standard_Real IntAna_IntConicQuad::ParamOnConic
0054   (const Standard_Integer i) const {
0055
0056   if(!done) {throw StdFail_NotDone();}
0057   if (parallel || inquadric) {throw Standard_DomainError();}
0058   if((i>nbpts)||(i<=0)) {throw Standard_OutOfRange();}
0059   return(paramonc[i-1]);
0060 }