// ****************************************************************************
// Method: avtTwoPassDatasetQuery::Execute
//
// Purpose:
// Recursive method to traverse an avtDataTree, calling Execute on the leaf
// nodes.
//
// Notes: Started as a direct copy of Execute() method of
// avtDatasetQuery, added extensions for two passes
//
// Programmer: Jeremy Meredith
// Creation: April 16, 2003
//
// Modifications:
// Kathleen Bonnell, Wed May 17 15:22:06 PDT 2006
// Remove call to SetSource(NULL) as it now removes information necessary
// for the dataset.
//
// ****************************************************************************
void
avtTwoPassDatasetQuery::ExecuteNthPass(avtDataTree_p inDT, int pass)
{
if (*inDT == NULL)
{
return;
}
int nc = inDT->GetNChildren();
if (nc <= 0 && !inDT->HasData())
{
return;
}
if ( nc == 0 )
{
//
// There is only one dataset to process.
//
vtkDataSet *in_ds = inDT->GetDataRepresentation().GetDataVTK();
int dom = inDT->GetDataRepresentation().GetDomain();
//
// Setting the source to NULL for the input will break the
// pipeline.
//
//in_ds->SetSource(NULL);
if (pass==1)
Execute1(in_ds, dom);
if (pass==2)
Execute2(in_ds, dom);
currentNode++;
UpdateProgress(currentNode, totalNodes);
}
else
{
//
// There is more than one input dataset to process.
// Recurse through the children.
//
for (int j = 0; j < nc; j++)
{
if (inDT->ChildIsPresent(j))
{
ExecuteNthPass(inDT->GetChild(j), pass);
}
}
}
}
int CFunction::Execute(cell_t *result)
{
return Execute2(m_pRuntime->GetDefaultContext(), result);
}
