The open source CFD toolbox
labelList.C
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3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4 \\ / O peration |
5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
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26\*---------------------------------------------------------------------------*/
27
28#include "labelList.H"
29#include <numeric>
30
31// * * * * * * * * * * * * * * Global Data Members * * * * * * * * * * * * * //
32
34
35
36// * * * * * * * * * * * * * * * Global Functions * * * * * * * * * * * * * //
37
38Foam::labelList Foam::identity(const label len, label start)
39{
40 labelList map(len);
41 std::iota(map.begin(), map.end(), start);
42
43 return map;
44}
45
46
47// ************************************************************************* //
iterator begin() noexcept
Return an iterator to begin traversing the UList.
Definition: UListI.H:329
iterator end() noexcept
Return an iterator to end traversing the UList.
Definition: UListI.H:350
labelList identity(const label len, label start=0)
Return an identity map of the given length with (map[i] == i)
Definition: labelList.C:38
const labelList emptyLabelList
A zero-sized list of labels.
Definition: labelList.C:33