source: sasview/sansmodels/src/sans/models/c_smearer/smearer2d_helper.hh @ 2c63e80e

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Last change on this file since 2c63e80e was 87615a48, checked in by Jae Cho <jhjcho@…>, 13 years ago

added c-extension for smearer2d_helper(but locked it for now)

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/**
2        This software was developed by the University of Tennessee as part of the
3        Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
4        project funded by the US National Science Foundation.
5
6        If you use DANSE applications to do scientific research that leads to
7        publication, we ask that you acknowledge the use of the software with the
8        following sentence:
9
10        "This work benefited from DANSE software developed under NSF award DMR-0520547."
11
12        copyright 2009, University of Tennessee
13 */
14#ifndef SMEARER2D_HELPER_CLASS_H
15#define SMEARER2D_HELPER_CLASS_H
16
17#include <vector>
18
19using namespace std;
20
21/**
22 * Base smearer class, implementing the matrix multiplication only
23 */
24class Smearer_helper {
25protected:
26        // Smearing matrix
27        vector<double>* weights;
28        vector<double>* qx_out;
29        vector<double>* qy_out;
30        // Q vector
31        double* qx_values;
32        double* qy_values;
33        double* dqx_values;
34        double* dqy_values;
35    // r limit
36    double rlimit;
37    // Numbers
38    int npoints;
39    int nrbins;
40    int nphibins;
41
42public:
43    // Constructor
44        Smearer_helper(int npoints, double* qx, double* qy, double* dqx, double* dqy,
45                        double rlimit, int nrbins, int nphibins);
46        // Smear function
47        virtual void smear2d(double *weights, double *qx_out, double *qy_out);
48};
49
50#endif
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