void ALCBaselineModellingModel::fit(IFunction_const_sptr function,
const std::vector<Section> §ions) {
// Create a copy of the data
IAlgorithm_sptr clone = AlgorithmManager::Instance().create("CloneWorkspace");
clone->setChild(true);
clone->setProperty("InputWorkspace",
boost::const_pointer_cast<MatrixWorkspace>(m_data));
clone->setProperty("OutputWorkspace", "__NotUsed__");
clone->execute();
Workspace_sptr cloned = clone->getProperty("OutputWorkspace");
MatrixWorkspace_sptr dataToFit =
boost::dynamic_pointer_cast<MatrixWorkspace>(cloned);
assert(dataToFit); // CloneWorkspace should take care of that
disableUnwantedPoints(dataToFit, sections);
IFunction_sptr funcToFit =
FunctionFactory::Instance().createInitialized(function->asString());
IAlgorithm_sptr fit = AlgorithmManager::Instance().create("Fit");
fit->setChild(true);
fit->setProperty("Function", funcToFit);
fit->setProperty("InputWorkspace", dataToFit);
fit->setProperty("CreateOutput", true);
// Run async so that progress can be shown
Poco::ActiveResult<bool> result(fit->executeAsync());
while (!result.available()) {
QCoreApplication::processEvents();
}
if (!result.error().empty()) {
throw std::runtime_error(result.error());
}
MatrixWorkspace_sptr fitOutput = fit->getProperty("OutputWorkspace");
m_parameterTable = fit->getProperty("OutputParameters");
enableDisabledPoints(fitOutput, m_data);
setErrorsAfterFit(fitOutput);
setCorrectedData(fitOutput);
setFittedFunction(funcToFit);
m_sections = sections;
}
void ALCBaselineModellingModel::fit(IFunction_const_sptr function, const std::vector<Section>& sections)
{
// Create a copy of the data
IAlgorithm_sptr clone = AlgorithmManager::Instance().create("CloneWorkspace");
clone->setChild(true);
clone->setProperty("InputWorkspace", boost::const_pointer_cast<MatrixWorkspace>(m_data));
clone->setProperty("OutputWorkspace", "__NotUsed__");
clone->execute();
Workspace_sptr cloned = clone->getProperty("OutputWorkspace");
MatrixWorkspace_sptr dataToFit = boost::dynamic_pointer_cast<MatrixWorkspace>(cloned);
assert(dataToFit); // CloneWorkspace should take care of that
disableUnwantedPoints(dataToFit, sections);
IFunction_sptr funcToFit =
FunctionFactory::Instance().createInitialized(function->asString());
IAlgorithm_sptr fit = AlgorithmManager::Instance().create("Fit");
fit->setChild(true);
fit->setProperty("Function", funcToFit);
fit->setProperty("InputWorkspace", dataToFit);
fit->setProperty("CreateOutput", true);
fit->execute();
MatrixWorkspace_sptr fitOutput = fit->getProperty("OutputWorkspace");
m_parameterTable = fit->getProperty("OutputParameters");
enableDisabledPoints(fitOutput,m_data);
setErrorsAfterFit(fitOutput);
setCorrectedData(fitOutput);
setFittedFunction(funcToFit);
m_sections = sections;
}