bool DDACEAlgorithmOptions_Impl::setSamplesAndSymbolsForOrthogonalArray(int symbols,
int multiplier)
{
if (!((algorithmType() == DDACEAlgorithmType::oas) ||
(algorithmType() == DDACEAlgorithmType::oa_lhs)))
{
LOG(Info,"This method only applies to the oas and oas_lhs algorithm types, but '"
<< algorithmType() << "' is selected.");
return false;
}
bool result(false);
if (!((symbols == 4) || isPrime(symbols))) {
LOG(Info,"For orthogonal array sampling, symbols must be prime or equal to 4.");
return result;
}
OptionalInt oldSymbols = this->symbols();
result = setSymbols(symbols);
if (result) {
result = setSamples(multiplier * static_cast<int>(std::pow((double)symbols,2)));
if (!result) {
if (oldSymbols) {
setSymbols(*oldSymbols);
}
else {
clearSymbols();
}
}
}
return result;
}
bool DDACEAlgorithmOptions_Impl::setSamplesForGrid(int numGridPartitions,const Problem& problem) {
if (algorithmType() != DDACEAlgorithmType::grid) {
LOG(Info,"This method only applies to the grid algorithm type, but '" << algorithmType()
<< "' is selected.");
return false;
}
if (!problem.allVariablesAreContinuousOrStaticTransformations()) {
LOG(Info,"Problem '" << problem.name() << "' has un-ignorable discrete variables, which "
<< "means that the grid algorithm cannot be applied.");
return false;
}
bool result = setSymbols(numGridPartitions);
result = result && setSamples(static_cast<int>(std::pow((double)numGridPartitions,problem.numContinuousVariables())));
return result;
}
QVariant ParameterStudyAlgorithmOptions_Impl::toVariant() const {
QVariantMap map = AlgorithmOptions_Impl::toVariant().toMap();
map["parameter_study_algorithm_type"] = toQString(algorithmType().valueName());
return QVariant(map);
}
QVariant DDACEAlgorithmOptions_Impl::toVariant() const {
QVariantMap map = AlgorithmOptions_Impl::toVariant().toMap();
map["ddace_algorithm_type"] = toQString(algorithmType().valueName());
return QVariant(map);
}
