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use direct mapping

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This commit is contained in:
mattijs 2009-06-01 13:24:10 +01:00
parent 107893383a
commit da89474c3b
2 changed files with 15 additions and 28 deletions
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20
applications/utilities/parallelProcessing/decomposePar/fvFieldDecomposer.C
View File

@ -56,13 +56,12 @@ processorVolPatchFieldDecomposer
const unallocLabelList& addressingSlice
)
:
addressing_(addressingSlice.size()),
weights_(addressingSlice.size())
directAddressing_(addressingSlice.size())
{
const labelList& own = mesh.faceOwner();
const labelList& neighb = mesh.faceNeighbour();
forAll (addressing_, i)
forAll (directAddressing_, i)
{
// Subtract one to align addressing.
label ai = mag(addressingSlice[i]) - 1;
@ -74,18 +73,14 @@ processorVolPatchFieldDecomposer
// on the parallel boundary.
// Give face the value of the neighbour.
addressing_[i].setSize(1);
weights_[i].setSize(1);
weights_[i][0] = 1.0;
if (addressingSlice[i] >= 0)
{
// I have the owner so use the neighbour value
addressing_[i][0] = neighb[ai];
directAddressing_[i] = neighb[ai];
}
else
{
addressing_[i][0] = own[ai];
directAddressing_[i] = own[ai];
}
}
else
@ -96,12 +91,7 @@ processorVolPatchFieldDecomposer
// up the different (face) list of data), so I will
// just grab the value from the owner cell
addressing_[i].setSize(1);
weights_[i].setSize(1);
addressing_[i][0] = own[ai];
weights_[i][0] = 1.0;
directAddressing_[i] = own[ai];
}
}
}

23
applications/utilities/parallelProcessing/decomposePar/fvFieldDecomposer.H
View File

@ -96,15 +96,16 @@ public:
};
//- Processor patch field decomposer class
//- Processor patch field decomposer class. Maps either owner or
// neighbour data (no interpolate anymore - processorFvPatchField
// holds neighbour data)
class processorVolPatchFieldDecomposer
:
public fvPatchFieldMapper
{
// Private data
labelListList addressing_;
scalarListList weights_;
labelList directAddressing_;
public:
@ -120,27 +121,23 @@ public:
label size() const
{
return addressing_.size();
return directAddressing_.size();
}
bool direct() const
{
return false;
return true;
}
const labelListList& addressing() const
const unallocLabelList& directAddressing() const
{
return addressing_;
}
const scalarListList& weights() const
{
return weights_;
return directAddressing_;
}
};
//- Processor patch field decomposer class
//- Processor patch field decomposer class. Surface field is assumed
// to have direction (so manipulates sign when mapping)
class processorSurfacePatchFieldDecomposer
:
public fvPatchFieldMapper