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splineEdge.H
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23 
24 Class
25  Foam::blockEdges::splineEdge
26 
27 Description
28  A blockEdge interface for Catmull-Rom splines.
29 
30 SourceFiles
31  splineEdge.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef blockEdges_splineEdge_H
36 #define blockEdges_splineEdge_H
37 
38 #include "blockEdge.H"
39 #include "CatmullRomSpline.H"
40 
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 
43 namespace Foam
44 {
45 namespace blockEdges
46 {
47 
48 /*---------------------------------------------------------------------------*\
49  Class splineEdge Declaration
50 \*---------------------------------------------------------------------------*/
51 
52 class splineEdge
53 :
54  public blockEdge,
55  public CatmullRomSpline
56 {
57 public:
58 
59  //- Runtime type information
60  TypeName("spline");
61 
62 
63  // Constructors
64 
65  //- Construct from components
67  (
68  const pointField&,
69  const label start,
70  const label end,
71  const pointField& internalPoints
72  );
73 
74  //- Construct from Istream, setting pointsList
76  (
77  const dictionary& dict,
78  const label index,
79  const searchableSurfaces& geometry,
80  const pointField&,
81  Istream&
82  );
83 
84  //- Disallow default bitwise copy construction
85  splineEdge(const splineEdge&) = delete;
86 
87 
88  //- Destructor
89  virtual ~splineEdge();
90 
91 
92  // Member Functions
93 
94  //- Return the point position corresponding to the curve parameter
95  // 0 <= lambda <= 1
96  virtual point position(const scalar) const;
97 
98  //- Return the length of the spline curve (not implemented)
99  virtual scalar length() const;
100 
101 
102  // Member Operators
103 
104  //- Disallow default bitwise assignment
105  void operator=(const splineEdge&) = delete;
106 };
107 
108 
109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
110 
111 } // End of namespace blockEdges
112 } // End namespace Foam
113 
114 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
115 
116 #endif
117 
118 // ************************************************************************* //
An implementation of Catmull-Rom splines (sometimes known as Overhauser splines).
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
Definition: Istream.H:60
Define a curved edge that is parameterised for 0<lambda<1 between the start and end point.
Definition: blockEdge.H:57
label end() const
Return label of end point.
Definition: blockEdgeI.H:34
label start() const
Return label of start point.
Definition: blockEdgeI.H:28
A blockEdge interface for Catmull-Rom splines.
Definition: splineEdge.H:55
virtual scalar length() const
Return the length of the spline curve (not implemented)
Definition: splineEdge.C:101
void operator=(const splineEdge &)=delete
Disallow default bitwise assignment.
splineEdge(const pointField &, const label start, const label end, const pointField &internalPoints)
Construct from components.
Definition: splineEdge.C:51
TypeName("spline")
Runtime type information.
virtual ~splineEdge()
Destructor.
Definition: splineEdge.C:89
virtual point position(const scalar) const
Return the point position corresponding to the curve parameter.
Definition: splineEdge.C:95
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:162
Container for searchableSurfaces.
Namespace for OpenFOAM.
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
dictionary dict