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SolidAngle.h
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SolidAngle.h
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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2009 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 +
#pragma once
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "MantidAPI/Algorithm.h"
#include "MantidAPI/MatrixWorkspace_fwd.h"
#include "MantidAlgorithms/DllConfig.h"
namespace Mantid {
namespace Algorithms {
/** Calculates and outputs the solid angles for each detector in the instrument.
The sample position is taken as a point source for the solid angle
calculations.
@author Nick Draper, Tessella Support Services plc
@date 26/01/2009
*/
class MANTID_ALGORITHMS_DLL SolidAngle final : public API::Algorithm {
public:
/// Algorithm's name for identification overriding a virtual method
const std::string name() const override { return "SolidAngle"; }
/// Summary of algorithms purpose
const std::string summary() const override {
return "The SolidAngle algorithm calculates the solid angle in steradians "
"for each of the detectors in an instrument and outputs the data in "
"a workspace. This can then be used to normalize a data workspace "
"using the divide algorithm should you wish.";
}
/// Algorithm's version for identification overriding a virtual method
int version() const override { return 1; }
const std::vector<std::string> seeAlso() const override { return {"Divide"}; }
/// Algorithm's category for identification overriding a virtual method
const std::string category() const override { return "CorrectionFunctions\\InstrumentCorrections"; }
private:
// Overridden Algorithm methods
void init() override;
void exec() override;
void initSpectrum(const API::MatrixWorkspace &input, API::MatrixWorkspace &output, const size_t j);
};
} // namespace Algorithms
} // namespace Mantid