IqtFit.cpp

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#include "MantidAPI/AlgorithmManager.h"
 
#include "MantidCurveFitting/Algorithms/IqtFit.h"
#include "MantidCurveFitting/Algorithms/QENSFitSequential.h"
#include "MantidCurveFitting/Algorithms/QENSFitSimultaneous.h"
 
#include "MantidKernel/Logger.h"
 
using namespace Mantid::API;
 
namespace {
Mantid::Kernel::Logger g_log("IqtFit");
} // namespace
 
namespace Mantid::CurveFitting::Algorithms {
 
using namespace API;
 
template <> const std::string IqtFit<QENSFitSequential>::name() const { return "IqtFitSequential"; }
 
template <> const std::string IqtFit<QENSFitSimultaneous>::name() const { return "IqtFitSimultaneous"; }
 
template <typename Base> const std::string IqtFit<Base>::name() const { return "IqtFit"; }
 
template <typename Base> int IqtFit<Base>::version() const { return 1; }
 
template <typename Base> const std::string IqtFit<Base>::category() const { return "Workflow\\MIDAS"; }
 
template <> const std::string IqtFit<QENSFitSequential>::summary() const {
  return "Fits data files (\\*\\_iqt) generated by I(Q, t) sequentially.";
}
 
template <> const std::string IqtFit<QENSFitSimultaneous>::summary() const {
  return "Fits data files (\\*\\_iqt) generated by I(Q, t) simultaneously.";
}
 
template <typename Base> const std::string IqtFit<Base>::summary() const {
  return "Fits an \\*\\_iqt file generated by I(Q, t) sequentially.";
}
 
template <> const std::vector<std::string> IqtFit<QENSFitSequential>::seeAlso() const { return {"QENSFitSequential"}; }
 
template <> const std::vector<std::string> IqtFit<QENSFitSimultaneous>::seeAlso() const {
  return {"QENSFitSimultaneous"};
}
 
template <typename Base> const std::vector<std::string> IqtFit<Base>::seeAlso() const { return {}; }
 
template <> std::map<std::string, std::string> IqtFit<QENSFitSequential>::validateInputs() {
  auto errors = QENSFitSequential::validateInputs();
  const std::vector<double> startX = QENSFitSequential::getProperty("StartX");
  for (const double &start : startX) {
    if (start < 0) {
      errors["StartX"] = "StartX must be greater than or equal to 0.";
    }
  }
  return errors;
}
 
template <typename Base> std::map<std::string, std::string> IqtFit<Base>::validateInputs() {
  return Base::validateInputs();
}
 
template <typename Base> bool IqtFit<Base>::throwIfElasticQConversionFails() const { return true; }
 
// Register the algorithms into the AlgorithmFactory
template class IqtFit<QENSFitSequential>;
template class IqtFit<QENSFitSimultaneous>;
 
using IqtFitSequential = IqtFit<QENSFitSequential>;
using IqtFitSimultaneous = IqtFit<QENSFitSimultaneous>;
 
DECLARE_ALGORITHM(IqtFitSequential)
DECLARE_ALGORITHM(IqtFitSimultaneous)
 
} // namespace Mantid::CurveFitting::Algorithms