int main(int argc, char *argv[])
{
string xmlFile("initParams.xml");
Teuchos::XMLParameterListWriter plw;
// XML converter for Zoltan2::IntegerRangeListValidator must be added
// once to the validator database.
typedef Zoltan2::IntegerRangeListValidatorXMLConverter<int> irlConverter_t;
RCP<irlConverter_t > converter = rcp(new irlConverter_t);
typedef Zoltan2::IntegerRangeListValidator<int> irl_t;
RCP<const irl_t> intRangeValidatorP = rcp(new irl_t);
Teuchos::ValidatorXMLConverterDB::addConverter(
intRangeValidatorP, // can be a dummy of this type
converter);
Teuchos::ParameterList pl("zoltan2ValidatingParameters");
createAllParameters(pl);
// Write out to XML
Teuchos::XMLObject obj = plw.toXML(pl);
cout << "Parameter list: " << endl;
cout << obj << endl;
std::ofstream of;
of.open(xmlFile.c_str());
of << obj << endl;
of.close();
}
bool TreeModel::writeOutput(QString fileName){
QFile *file = new QFile(fileName);
if(!file->open(QIODevice::WriteOnly)){
return false;
}
std::ofstream outputFile;
Teuchos::XMLParameterListWriter plWriter;
Teuchos::XMLObject xmlOutput = plWriter.toXML(*validParameters);
QTextStream outStream(file);
outStream << QString::fromStdString(xmlOutput.toString());
file->close();
delete file;
saved = true;
saveFileName = fileName;
return true;
}
int main()
{
// Create a parameter list with each validator type that we use.
Teuchos::ParameterList pl("pl");
{
string parameterName("speed_versus_quality");
RCP<const Teuchos::StringValidator> strValidatorP =
rcp(new Teuchos::StringValidator(
tuple<string>("speed", "balance", "quality")));
ostringstream docString;
strValidatorP->printDoc(
"When algorithm choices exist, opt for speed or solution quality?\n"
"(Default is a balance of speed and quality)\n",
docString);
pl.set<string>(parameterName, "balance", docString.str(), strValidatorP);
}
{
string parameterName("debug_output_file");
RCP<const Teuchos::FileNameValidator > fnameValidatorP =
fnameValidatorP = rcp(new Teuchos::FileNameValidator(false));
ostringstream docString;
fnameValidatorP->printDoc(
"name of file to which debug/status messages should be written\n"
"(process rank will be included in file name)\n",
docString);
pl.set<string>(parameterName, "/dev/null", docString.str(),
fnameValidatorP);
}
{
string parameterName("random_seed");
RCP<const Teuchos::AnyNumberParameterEntryValidator> anyNumValidatorP =
rcp(new Teuchos::AnyNumberParameterEntryValidator);
ostringstream docString;
anyNumValidatorP->printDoc("random seed\n", docString);
pl.set<string>(parameterName, "0.5", docString.str(), anyNumValidatorP);
}
{
string parameterName("debug_level");
RCP<const Teuchos::StringToIntegralParameterEntryValidator<int> >
str2intValidatorP =
rcp(new Teuchos::StringToIntegralParameterEntryValidator<int>(
tuple<string>("no_status",
"basic_status",
"detailed_status",
"verbose_detailed_status"),
tuple<string>(
"library outputs no status information",
"library outputs basic status information (default)",
"library outputs detailed information",
"library outputs very detailed information"),
tuple<int>(0, 1, 2, 3),
parameterName));
string info("the amount of status/warning/debugging info printed\n");
info.append("(If the compile flag Z2_OMIT_ALL_STATUS_MESSAGES was set,\n");
info.append("then message output code is not executed at runtime.)\n");
ostringstream docString;
str2intValidatorP->printDoc(info, docString);
pl.set<string>(parameterName, "basic_status", docString.str(),
str2intValidatorP);
}
{
string parameterName("bisection_num_test_cuts");
RCP<const Teuchos::EnhancedNumberValidator<int> > intValidatorP =
rcp(new Teuchos::EnhancedNumberValidator<int>(1,250,1));
ostringstream docString;
intValidatorP->printDoc(
"Experimental: number of test cuts to do simultaneously (default is 1)\n",
docString);
pl.set<int>(parameterName, 1, docString.str(), intValidatorP);
}
{
string parameterName("debug_procs");
typedef Zoltan2::IntegerRangeListValidator<int> irl_t;
RCP<const irl_t> intRangeValidatorP = rcp(new irl_t);
ostringstream docString;
intRangeValidatorP->printDoc(
"list of ranks that output debugging/status messages (default \"0\")\n",
docString);
pl.set<string>(parameterName, "0", docString.str(), intRangeValidatorP);
// An XML converter for irl_t only needs to be added once to the converter db.
typedef Zoltan2::IntegerRangeListValidatorXMLConverter<int> irlConverter_t;
RCP<irlConverter_t > converter = rcp(new irlConverter_t);
Teuchos::ValidatorXMLConverterDB::addConverter(
intRangeValidatorP, // can be a dummy of this type
converter);
}
// Write out to XML
Teuchos::XMLParameterListWriter plw;
Teuchos::XMLObject obj = plw.toXML(pl);
cout << "Parameter list: " << endl;
cout << obj << endl;
std::ofstream of;
of.open("params.xml");
of << obj << endl;
of.close();
// Read parameter list in from XML file.
Teuchos::ParameterXMLFileReader rdr("params.xml");
Teuchos::ParameterList newpl = rdr.getParameters();
Teuchos::XMLObject objnew = plw.toXML(newpl);
cout << "After reading in from XML file: " << endl;
cout << objnew << endl;
}
