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MultipleScatteringCylinderAbsorption.h
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MultipleScatteringCylinderAbsorption.h
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#ifndef MANTID_ALGORITHM_MULTIPLE_SCATTERING_ABSORPTION_H_
#define MANTID_ALGORITHM_MULTIPLE_SCATTERING_ABSORPTION_H_
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "MantidAPI/Algorithm.h"
#include <vector>
namespace Mantid {
namespace HistogramData {
class HistogramX;
class HistogramY;
class HistogramE;
}
namespace Algorithms {
/** Multiple scattering absorption correction, originally used to
correct vanadium spectrum at IPNS. Algorithm originally worked
out by Jack Carpenter and Asfia Huq and implmented in Java by
Alok Chatterjee. Translated to C++ by Dennis Mikkelson.
@author Dennis Mikkelson
@date 17/08/2010
Copyright © 2010 ISIS Rutherford Appleton Laboratory &
NScD Oak Ridge National Laboratory
This file is part of Mantid.
Mantid is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Mantid is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
File change history is stored at:
<https://github.com/mantidproject/mantid>
Code Documentation is available at: <http://doxygen.mantidproject.org>
*/
class DLLExport MultipleScatteringCylinderAbsorption : public API::Algorithm {
public:
/// Algorithm's name for identification overriding a virtual method
const std::string name() const override;
/// Algorithm's version for identification overriding a virtual method
int version() const override;
/// Algorithm's category for identification overriding a virtual method
const std::string category() const override;
/// Summary of algorithms purpose
const std::string summary() const override {
return "Multiple scattering absorption correction, originally used to "
"correct vanadium spectrum at IPNS.";
}
private:
// Overridden Algorithm methods
void init() override;
void exec() override;
/// MultipleScatteringCylinderAbsorption correction calculation.
void apply_msa_correction(const double angle_deg, const double radius,
const double coeff1, const double coeff2,
const double coeff3,
const HistogramData::HistogramX &wavelength,
HistogramData::HistogramY &y_val,
HistogramData::HistogramE &errors);
};
} // namespace Algorithm
} // namespace Mantid
#endif /*MANTID_ALGORITHM_MULTIPLE_SCATTERING_ABSORPTION_H_*/