FreeFOAM The Cross-Platform CFD Toolkit
parMetisDecompTemplates.C
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5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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25 
27 
28 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
29 
30 // Insert at front of list
31 template<class Type>
32 void Foam::parMetisDecomp::prepend
33 (
34  const UList<Type>& extraLst,
35  List<Type>& lst
36 )
37 {
38  label nExtra = extraLst.size();
39 
40  // Make space for initial elements
41  lst.setSize(lst.size() + nExtra);
42  for (label i = lst.size()-1; i >= nExtra; i--)
43  {
44  lst[i] = lst[i-nExtra];
45  }
46 
47  // Insert at front
48  forAll(extraLst, i)
49  {
50  lst[i] = extraLst[i];
51  }
52 }
53 
54 // Insert at back of list
55 template<class Type>
57 (
58  const UList<Type>& extraLst,
59  List<Type>& lst
60 )
61 {
62  label sz = lst.size();
63 
64  // Make space for initial elements
65  lst.setSize(sz + extraLst.size());
66 
67  // Insert at back
68  forAll(extraLst, i)
69  {
70  lst[sz++] = extraLst[i];
71  }
72 }
73 
74 
75 // ************************ vim: set sw=4 sts=4 et: ************************ //