pointIndexHitList.C
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25 
26 #include "pointIndexHitList.H"
27 
28 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
29 
30 Foam::scalar Foam::minDist(const List<pointIndexHit>& hitList)
31 {
32  scalar minDist = GREAT;
33 
34  for (label hi1=0; hi1<hitList.size() - 1; ++hi1)
35  {
36  const pointIndexHit& pHit1 = hitList[hi1];
37 
38  if (pHit1.hit())
39  {
40  for (label hi2=hi1 + 1; hi2<hitList.size(); ++hi2)
41  {
42  const pointIndexHit& pHit2 = hitList[hi2];
43 
44  if (pHit2.hit())
45  {
46  minDist =
47  min(mag(pHit1.hitPoint() - pHit2.hitPoint()), minDist);
48  }
49  }
50  }
51  }
52 
53  return minDist;
54 }
55 
56 
57 // ************************************************************************* //
static const scalar GREAT
Definition: scalar.H:108
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
A 1D array of objects of type <T>, where the size of the vector is known and used for subscript bound...
Definition: HashTable.H:59
void size(const label)
Override size to be inconsistent with allocated storage.
Definition: ListI.H:163
This class describes the interaction of (usually) a face and a point. It carries the info of a succes...
Definition: PointIndexHit.H:53
scalar minDist(const List< pointIndexHit > &hitList)
const Point & hitPoint() const
Return hit point.
bool hit() const
Is there a hit.
dimensioned< Type > min(const dimensioned< Type > &, const dimensioned< Type > &)
dimensioned< scalar > mag(const dimensioned< Type > &)