ILatticeFunction.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/ILatticeFunction.h"
 
namespace Mantid::API {
 
using namespace Geometry;
 
ILatticeFunction::ILatticeFunction() : FunctionParameterDecorator() {}
 
void ILatticeFunction::function(const FunctionDomain &domain, FunctionValues &values) const {
  try {
    const auto &latticeDomain = dynamic_cast<const LatticeDomain &>(domain);
 
    functionLattice(latticeDomain, values);
  } catch (const std::bad_cast &) {
    throw std::invalid_argument("ILatticeFunction expects domain of type LatticeDomain.");
  }
}
 
void ILatticeFunction::functionDeriv(const FunctionDomain &domain, Jacobian &jacobian) {
  try {
    const auto &latticeDomain = dynamic_cast<const LatticeDomain &>(domain);
 
    functionDerivLattice(latticeDomain, jacobian);
  } catch (const std::bad_cast &) {
    throw std::invalid_argument("ILatticeFunction expects domain of type LatticeDomain.");
  } catch (const Kernel::Exception::NotImplementedError &) {
    calNumericalDeriv(domain, jacobian);
  }
}
 
void ILatticeFunction::functionDerivLattice(const LatticeDomain &latticeDomain, Jacobian &jacobian) {
  UNUSED_ARG(latticeDomain);
  UNUSED_ARG(jacobian);
 
  throw Kernel::Exception::NotImplementedError("FunctionLatticeDeriv is not implemented for this function.");
}
 
} // namespace Mantid::API