mergePoints.H
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23 
24 Description
25  Merge points. See below.
26 
27 SourceFiles
28  mergePoints.C
29 
30 \*---------------------------------------------------------------------------*/
31 
32 #ifndef mergePoints_H
33 #define mergePoints_H
34 
35 #include "Field.H"
36 
37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
38 
39 namespace Foam
40 {
41 
42 /*---------------------------------------------------------------------------*\
43  Function mergePoints Declaration
44 \*---------------------------------------------------------------------------*/
45 
46 //- Sorts and merges points. All points closer than/equal mergeTol get merged.
47 // Returns the number of unique points and a map from old to new.
48 template<class Type>
50 (
51  const Field<Type>& points,
52  const scalar mergeTol,
53  const bool verbose,
54  labelList& pointMap,
55  const Type& origin = Type::zero
56 );
57 
58 //- Sorts and merges points. Determines new points. Returns true if anything
59 // merged (though newPoints still sorted even if not merged).
60 template<class Type>
61 bool mergePoints
62 (
63  const Field<Type>& points,
64  const scalar mergeTol,
65  const bool verbose,
66  labelList& pointMap,
67  List<Type>& newPoints,
68  const Type& origin = Type::zero
69 );
70 
71 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
72 
73 } // End namespace Foam
74 
75 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
76 
77 #ifdef NoRepository
78  #include "mergePoints.C"
79 #endif
80 
81 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
82 
83 #endif
84 
85 // ************************************************************************* //
Pre-declare SubField and related Field type.
Definition: Field.H:83
const pointField & points
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
label mergePoints(const Field< Type > &points, const scalar mergeTol, const bool verbose, labelList &pointMap, const Type &origin=Type::zero)
Sorts and merges points. All points closer than/equal mergeTol get merged.