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33 * Declares gmx::AnalysisDataAverageModule.
35 * \author Teemu Murtola <teemu.murtola@cbr.su.se>
37 * \ingroup module_analysisdata
39 #ifndef GMX_ANALYSISDATA_MODULES_AVERAGE_H
40 #define GMX_ANALYSISDATA_MODULES_AVERAGE_H
44 #include "../arraydata.h"
45 #include "../datamodule.h"
51 * Data module for simple averaging of columns.
53 * Output data contains a frame for each column of input data.
54 * There are two columns: the average and standard deviation of
56 * The data becomes available only after the original data has been
59 * Multipoint data and missing data points are both supported. The average
60 * is always calculated over all data points present in a column.
63 * \ingroup module_analysisdata
65 class AnalysisDataAverageModule : public AbstractAnalysisArrayData,
66 public AnalysisDataModuleInterface
69 AnalysisDataAverageModule();
70 virtual ~AnalysisDataAverageModule();
72 using AbstractAnalysisArrayData::setXAxis;
74 virtual int flags() const;
76 virtual void dataStarted(AbstractAnalysisData *data);
77 virtual void frameStarted(const AnalysisDataFrameHeader &header);
78 virtual void pointsAdded(const AnalysisDataPointSetRef &points);
79 virtual void frameFinished(const AnalysisDataFrameHeader &header);
80 virtual void dataFinished();
82 //! Convenience access to the average of a data column.
83 real average(int index) const;
84 //! Convenience access to the standard deviation of a data column.
85 real stddev(int index) const;
88 std::vector<int> nsamples_;
90 // Copy and assign disallowed by base.
93 //! Smart pointer to manage an AnalysisDataAverageModule object.
94 typedef boost::shared_ptr<AnalysisDataAverageModule>
95 AnalysisDataAverageModulePointer;