| 1 | // Copyright (c) 1995-1999 Matra Datavision |
| 2 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 3 | // |
| 4 | // This file is part of Open CASCADE Technology software library. |
| 5 | // |
| 6 | // This library is free software; you can redistribute it and/or modify it under |
| 7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 8 | // by the Free Software Foundation, with special exception defined in the file |
| 9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 10 | // distribution for complete text of the license and disclaimer of any warranty. |
| 11 | // |
| 12 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 13 | // commercial license or contractual agreement. |
| 14 | |
| 15 | #include <StdFail_NotDone.hxx> |
| 16 | #include <StdFail_UndefinedDerivative.hxx> |
| 17 | #include <Standard_DomainError.hxx> |
| 18 | |
| 19 | |
| 20 | inline Standard_Boolean IntImp_Int2S::IsDone()const { return done;} |
| 21 | |
| 22 | inline Standard_Boolean IntImp_Int2S::IsEmpty() const |
| 23 | { |
| 24 | if (!done) StdFail_NotDone::Raise(" IntImp_Int2S::IsEmpty() "); |
| 25 | return empty; |
| 26 | } |
| 27 | |
| 28 | inline const IntSurf_PntOn2S& IntImp_Int2S::Point() const |
| 29 | { |
| 30 | if (!done) StdFail_NotDone::Raise(" IntImp_Int2S::Point() "); |
| 31 | if (empty) Standard_DomainError::Raise(" IntImp_Int2S::Point() "); |
| 32 | return pint; |
| 33 | } |
| 34 | |
| 35 | inline Standard_Boolean IntImp_Int2S::IsTangent () const { |
| 36 | |
| 37 | if (!done) StdFail_NotDone::Raise(" IntImp_Int2S::IsTangent () "); |
| 38 | if (empty) Standard_DomainError::Raise(" IntImp_Int2S::IsTangent () "); |
| 39 | return tangent; |
| 40 | } |
| 41 | |
| 42 | inline const gp_Dir& IntImp_Int2S::Direction () const { |
| 43 | |
| 44 | if (!done) StdFail_NotDone::Raise(" IntImp_Int2S::Direction () "); |
| 45 | if (empty) Standard_DomainError::Raise(" IntImp_Int2S::Direction () "); |
| 46 | if (tangent) StdFail_UndefinedDerivative::Raise |
| 47 | (" IntImp_Int2S::Direction () "); |
| 48 | return d3d; |
| 49 | } |
| 50 | |
| 51 | inline const gp_Dir2d& IntImp_Int2S::DirectionOnS1 () const { |
| 52 | |
| 53 | if (!done) StdFail_NotDone::Raise(" IntImp_Int2S::DirectionOnS1 () "); |
| 54 | if (empty) Standard_DomainError::Raise(" IntImp_Int2S::DirectionOnS1 () "); |
| 55 | if (tangent) StdFail_UndefinedDerivative::Raise |
| 56 | (" IntImp_Int2S::DirectionOnS1 () "); |
| 57 | return d2d1; |
| 58 | } |
| 59 | |
| 60 | inline const gp_Dir2d& IntImp_Int2S::DirectionOnS2 () const { |
| 61 | |
| 62 | if (!done) StdFail_NotDone::Raise(" IntImp_Int2S::DirectionOnS2 () "); |
| 63 | if (empty) Standard_DomainError::Raise(" IntImp_Int2S::DirectionOnS2 () "); |
| 64 | if (tangent) StdFail_UndefinedDerivative::Raise |
| 65 | (" IntImp_Int2S::DirectionOnS2 () "); |
| 66 | return d2d2; |
| 67 | } |
| 68 | |
| 69 | |
| 70 | inline IntImp_TheFunction& IntImp_Int2S::Function() { |
| 71 | return myZerParFunc; |
| 72 | } |
| 73 | |
| 74 | inline IntSurf_PntOn2S& IntImp_Int2S::ChangePoint() |
| 75 | { |
| 76 | return pint; |
| 77 | } |