// ****************************************************************************
//  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);
            }
        }
    }
}
Пример #2
0
int CFunction::Execute(cell_t *result)
{
	return Execute2(m_pRuntime->GetDefaultContext(), result);
}