include/opencascade/GeomInt_LineConstructor.lxx

0001 // Created on: 1995-02-07
0002 // Created by: Jacques GOUSSARD
0003 // Copyright (c) 1995-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #include <StdFail_NotDone.hxx>
0018
0019 //=======================================================================
0020 // function : GeomInt_LineConstructor
0021 // purpose  :
0022 //=======================================================================
0023
0024 inline GeomInt_LineConstructor::GeomInt_LineConstructor()
0025     : done(Standard_False)
0026 {
0027 }
0028
0029 //=======================================================================
0030 // function : Load
0031 // purpose  :
0032 //=======================================================================
0033
0034 inline void GeomInt_LineConstructor::Load(const Handle(Adaptor3d_TopolTool)& D1,
0035                                           const Handle(Adaptor3d_TopolTool)& D2,
0036                                           const Handle(GeomAdaptor_Surface)& S1,
0037                                           const Handle(GeomAdaptor_Surface)& S2)
0038 {
0039   myDom1 = D1;
0040   myDom2 = D2;
0041   myHS1  = S1;
0042   myHS2  = S2;
0043 }
0044
0045 //=======================================================================
0046 // function : IsDone
0047 // purpose  :
0048 //=======================================================================
0049
0050 inline Standard_Boolean GeomInt_LineConstructor::IsDone() const
0051 {
0052   return done;
0053 }
0054
0055 //=======================================================================
0056 // function : NbParts
0057 // purpose  :
0058 //=======================================================================
0059
0060 inline Standard_Integer GeomInt_LineConstructor::NbParts() const
0061 {
0062   if (!done)
0063   {
0064     throw StdFail_NotDone();
0065   }
0066   return (seqp.Length() / 2);
0067 }
0068
0069 //=======================================================================
0070 // function : Part
0071 // purpose  :
0072 //=======================================================================
0073 inline void GeomInt_LineConstructor::Part(const Standard_Integer I,
0074                                           Standard_Real&         WFirst,
0075                                           Standard_Real&         WLast) const
0076 {
0077   if (!done)
0078   {
0079     throw StdFail_NotDone();
0080   }
0081   WFirst = seqp(2 * I - 1);
0082   WLast  = seqp(2 * I);
0083 }