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ENH: boundBox 'reduce' method (related to #196)

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reduce()
- parallel reduction of min/max values.
  Reduces coding for the callers.

  Eg,
      bb.reduce();

  instead of the previous method:
      reduce(bb.min(), minOp<point>());
      reduce(bb.max(), maxOp<point>());

STYLE:

- use initializer list for creating static content
- use point::min/point::max when defining standard boxes
This commit is contained in:
Mark Olesen
2017-01-25 18:52:37 +01:00
parent ec94c078e3
commit 17d76e6261
6 changed files with 46 additions and 55 deletions
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15
src/parallel/distributed/distributedTriSurfaceMesh/distributedTriSurfaceMesh.C
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@ -920,8 +920,7 @@ Foam::distributedTriSurfaceMesh::independentlyDistributedBbs
{
forAll(bbs[procI], i)
{
reduce(bbs[procI][i].min(), minOp<point>());
reduce(bbs[procI][i].max(), maxOp<point>());
bbs[procI][i].reduce();
}
}
return bbs;
@ -1334,8 +1333,7 @@ Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh
{
read();
reduce(bounds().min(), minOp<point>());
reduce(bounds().max(), maxOp<point>());
bounds().reduce();
if (debug)
{
@ -1390,8 +1388,7 @@ Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh(const IOobject& io)
{
read();
reduce(bounds().min(), minOp<point>());
reduce(bounds().max(), maxOp<point>());
bounds().reduce();
if (debug)
{
@ -1452,8 +1449,7 @@ Foam::distributedTriSurfaceMesh::distributedTriSurfaceMesh
{
read();
reduce(bounds().min(), minOp<point>());
reduce(bounds().max(), maxOp<point>());
bounds().reduce();
if (debug)
{
@ -2434,8 +2430,7 @@ void Foam::distributedTriSurfaceMesh::writeStats(Ostream& os) const
boundBox bb;
label nPoints;
PatchTools::calcBounds(static_cast<const triSurface&>(*this), bb, nPoints);
reduce(bb.min(), minOp<point>());
reduce(bb.max(), maxOp<point>());
bb.reduce();
os << "Triangles : " << returnReduce(triSurface::size(), sumOp<label>())
<< endl