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PowerLawCorrection.h
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PowerLawCorrection.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 "MantidAlgorithms/UnaryOperation.h"
namespace Mantid {
namespace Algorithms {
/**
Corrects the data and error values on a workspace by the value of an exponential
function
which is evaluated at the X value of each data point: c0*x^C1.
The data and error values are multiplied by the value of this function.
Required Properties:
<UL>
<LI> InputWorkspace - The name of the workspace to correct</LI>
<LI> OutputWorkspace - The name of the corrected workspace (can be the same as
the input one)</LI>
<LI> c0 - The value by which the entire calculation is multiplied
(see above)</LI>
<LI> c1 - The power by which the x value is raised (see above)</LI>
</UL>
@author Robert Dalgliesh ISIS, STFC
@date 14/10/2009
*/
class MANTID_ALGORITHMS_DLL PowerLawCorrection : public UnaryOperation {
public:
/// Default constructor
PowerLawCorrection();
/// Algorithm's name for identification
const std::string name() const override { return "PowerLawCorrection"; }
/// Summary of algorithms purpose
const std::string summary() const override {
return "Corrects the data and error values on a workspace by the value of "
"an exponential function which is evaluated at the X value of each "
"data point: c0*x^C1. The data and error values are multiplied by "
"the value of this function.";
}
/// Algorithm's version for identification
int version() const override { return 1; }
const std::vector<std::string> seeAlso() const override {
return {"PolynomialCorrection", "OneMinusExponentialCor", "MagFormFactorCorrection", "ExponentialCorrection"};
}
/// Algorithm's category for identification overriding a virtual method
const std::string category() const override { return "CorrectionFunctions"; }
private:
// Overridden UnaryOperation methods
void defineProperties() override;
void retrieveProperties() override;
void performUnaryOperation(const double XIn, const double YIn, const double EIn, double &YOut, double &EOut) override;
double m_c0; ///< The constant by which to multiply
double m_c1; ///< The power to raise by.
};
} // namespace Algorithms
} // namespace Mantid