/
FullprofPolynomial.h
62 lines (45 loc) · 1.93 KB
/
FullprofPolynomial.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2013 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
#include "MantidCurveFitting/Functions/BackgroundFunction.h"
#include "MantidKernel/System.h"
namespace Mantid {
namespace CurveFitting {
namespace Functions {
/** FullprofPolynomial : Polynomial background defined in Fullprof
*/
class MANTID_CURVEFITTING_DLL FullprofPolynomial : public BackgroundFunction {
public:
FullprofPolynomial();
/// Overwrite IFunction base class
std::string name() const override { return "FullprofPolynomial"; }
const std::string category() const override { return "Background"; }
void function1D(double *out, const double *xValues, const size_t nData) const override;
void functionDeriv1D(API::Jacobian *out, const double *xValues, const size_t nData) override;
// virtual void functionLocal(std::vector<double> &out, std::vector<double>
// xValues) const;
/// Returns the number of attributes associated with the function (polynomial
/// order n)
size_t nAttributes() const override { return 1; }
/// Returns a list of attribute names
std::vector<std::string> getAttributeNames() const override;
/// Return a value of attribute attName
Attribute getAttribute(const std::string &attName) const override;
/// Set a value to attribute attName
void setAttribute(const std::string &attName, const Attribute &) override;
/// Check if attribute attName exists
bool hasAttribute(const std::string &attName) const override;
private:
/// Polynomial order
int m_n;
/// Background origin position
double m_bkpos;
};
using FullprofPolynomial_sptr = std::shared_ptr<FullprofPolynomial>;
} // namespace Functions
} // namespace CurveFitting
} // namespace Mantid