From d4d4f7282796bcc638626de7c6209d6b4bd743d0 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs@hunt.opencfd.co.uk>
Date: Thu, 28 May 2009 18:15:16 +0100
Subject: [PATCH] optional reading of writeGraph
---
.../scotchDecomp/scotchDecomp.C | 57 ++++++++++---------
1 file changed, 30 insertions(+), 27 deletions(-)
diff --git a/src/decompositionMethods/decompositionMethods/scotchDecomp/scotchDecomp.C b/src/decompositionMethods/decompositionMethods/scotchDecomp/scotchDecomp.C
index a33e49b8288..f1e1cd27804 100644
--- a/src/decompositionMethods/decompositionMethods/scotchDecomp/scotchDecomp.C
+++ b/src/decompositionMethods/decompositionMethods/scotchDecomp/scotchDecomp.C
@@ -153,37 +153,40 @@ Foam::label Foam::scotchDecomp::decompose
const dictionary& scotchCoeffs =
decompositionDict_.subDict("scotchCoeffs");
- Switch writeGraph(scotchCoeffs.lookup("writeGraph"));
-
- if (writeGraph)
+ if (scotchCoeffs.found("writeGraph"))
{
- OFstream str(mesh_.time().path() / mesh_.name() + ".grf");
-
- Info<< "Dumping Scotch graph file to " << str.name() << endl
- << "Use this in combination with gpart." << endl;
-
- label version = 0;
- str << version << nl;
- // Numer of vertices
- str << xadj.size()-1 << ' ' << adjncy.size() << nl;
- // Numbering starts from 0
- label baseval = 0;
- // Has weights?
- label hasEdgeWeights = 0;
- label hasVertexWeights = 0;
- label numericflag = 10*hasEdgeWeights+hasVertexWeights;
- str << baseval << ' ' << numericflag << nl;
- for (label cellI = 0; cellI < xadj.size()-1; cellI++)
- {
- label start = xadj[cellI];
- label end = xadj[cellI+1];
- str << end-start;
+ Switch writeGraph(scotchCoeffs.lookup("writeGraph"));
- for (label i = start; i < end; i++)
+ if (writeGraph)
+ {
+ OFstream str(mesh_.time().path() / mesh_.name() + ".grf");
+
+ Info<< "Dumping Scotch graph file to " << str.name() << endl
+ << "Use this in combination with gpart." << endl;
+
+ label version = 0;
+ str << version << nl;
+ // Numer of vertices
+ str << xadj.size()-1 << ' ' << adjncy.size() << nl;
+ // Numbering starts from 0
+ label baseval = 0;
+ // Has weights?
+ label hasEdgeWeights = 0;
+ label hasVertexWeights = 0;
+ label numericflag = 10*hasEdgeWeights+hasVertexWeights;
+ str << baseval << ' ' << numericflag << nl;
+ for (label cellI = 0; cellI < xadj.size()-1; cellI++)
{
- str << ' ' << adjncy[i];
+ label start = xadj[cellI];
+ label end = xadj[cellI+1];
+ str << end-start;
+
+ for (label i = start; i < end; i++)
+ {
+ str << ' ' << adjncy[i];
+ }
+ str << nl;
}
- str << nl;
}
}
}
--
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