/*!
@param list A Parameter list to be filled
@param dataFile A GetPot object containing the data about the preconditioner
@param section The section in "dataFile" where to find data about the preconditioner
@param subSection The subsection in "dataFile" where to find data about the preconditioner
*/
virtual void createParametersList ( list_Type& list,
const GetPot& dataFile,
const std::string& section,
const std::string& subSection )
{
createMLList ( list, dataFile, section, subSection, M_comm->MyPID() == 0 );
}
// ===================================================
// Set Methods
// ===================================================
void
PreconditionerML::setDataFromGetPot ( const GetPot& dataFile,
const std::string& section )
{
bool verbose = M_comm->MyPID() == 0;
M_analyze = dataFile ( (section + "/" + "ML" + "/analyze_smoother" ).data(), false); // To be moved in createMLList
// ML List
createMLList ( M_list, dataFile, section, "ML", verbose );
// visualization
bool found (false);
bool enableViz = dataFile ( (section + "/" + "ML" + "/visualization/enable").data(), false, found );
if ( found )
{
/*
If the visualization is desired and we have set the required data,
we set the following variables.
(see Trilinos::ML manual for more details)
*/
if (M_visualizationDataAvailable)
{
M_list.set ( "viz: enable", enableViz);
M_list.set ( "viz: output format", "vtk");
M_list.set ("x-coordinates", & ( (*M_xCoord) [0]) );
M_list.set ("y-coordinates", & ( (*M_yCoord) [0]) );
M_list.set ("z-coordinates", & ( (*M_zCoord) [0]) );
}
else
{
std::cout << "Warning: Visualization options are not available if you have not use setVerticesCoordinates first!" << std::endl;
}
}
// IfPack list
bool MLPrintParameterList = dataFile ( (section + "/displayList").data(), false );
if ( MLPrintParameterList && verbose )
{
std::cout << "Smoother: ";
}
list_Type& SmootherIFSubList = M_list.sublist ( "smoother: ifpack list" );
PreconditionerIfpack::createIfpackList ( SmootherIFSubList, dataFile, section, "ML", verbose );
}
