itoa.C
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25 
26 #include "itoa.H"
27 
28 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
29 
30 namespace Foam
31 {
32 
33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
34 
35 word itoa(const label n)
36 {
37  const label offset = '0';
38  const label length = 4;
39 
40  char val[length + 1];
41 
42  label leftOfN = n;
43 
44  for (label i=0; i<length; i++)
45  {
46  label j = label(leftOfN/pow(10, length - i - 1));
47  leftOfN -= j*pow(10, length - i - 1);
48  val[i] = offset + j;
49  }
50 
51  val[length] = 0;
52 
53  return val;
54 }
55 
56 
57 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
58 
59 } // End namespace Foam
60 
61 // ************************************************************************* //
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
word itoa(const label n)
dimensionedScalar pow(const dimensionedScalar &ds, const dimensionedScalar &expt)
label n
Namespace for OpenFOAM.