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37 * Implements gmx::AnalysisDataProxy.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_analysisdata
44 #include "dataproxy.h"
46 #include "gromacs/analysisdata/dataframe.h"
47 #include "gromacs/analysisdata/datamodulemanager.h"
48 #include "gromacs/utility/gmxassert.h"
53 AnalysisDataProxy::AnalysisDataProxy(int firstColumn, int columnSpan,
54 AbstractAnalysisData *data)
55 : source_(*data), firstColumn_(firstColumn), columnSpan_(columnSpan),
58 GMX_RELEASE_ASSERT(data != NULL, "Source data must not be NULL");
59 GMX_RELEASE_ASSERT(firstColumn >= 0 && columnSpan > 0, "Invalid proxy column");
60 setMultipoint(source_.isMultipoint());
65 AnalysisDataProxy::frameCount() const
67 return source_.frameCount();
72 AnalysisDataProxy::tryGetDataFrameInternal(int index) const
74 AnalysisDataFrameRef frame = source_.tryGetDataFrame(index);
77 return AnalysisDataFrameRef();
79 return AnalysisDataFrameRef(frame, firstColumn_, columnSpan_);
84 AnalysisDataProxy::requestStorageInternal(int nframes)
86 return source_.requestStorage(nframes);
91 AnalysisDataProxy::flags() const
93 return efAllowMultipoint | efAllowMulticolumn | efAllowMissing
94 | efAllowMultipleDataSets;
99 AnalysisDataProxy::dataStarted(AbstractAnalysisData *data)
101 GMX_RELEASE_ASSERT(data == &source_, "Source data mismatch");
102 setDataSetCount(data->dataSetCount());
103 for (int i = 0; i < data->dataSetCount(); ++i)
105 setColumnCount(i, columnSpan_);
107 moduleManager().notifyDataStart(this);
112 AnalysisDataProxy::parallelDataStarted(
113 AbstractAnalysisData *data,
114 const AnalysisDataParallelOptions &options)
116 GMX_RELEASE_ASSERT(data == &source_, "Source data mismatch");
117 setDataSetCount(data->dataSetCount());
118 for (int i = 0; i < data->dataSetCount(); ++i)
120 setColumnCount(i, columnSpan_);
122 moduleManager().notifyParallelDataStart(this, options);
123 bParallel_ = !moduleManager().hasSerialModules();
129 AnalysisDataProxy::frameStarted(const AnalysisDataFrameHeader &frame)
133 moduleManager().notifyParallelFrameStart(frame);
137 moduleManager().notifyFrameStart(frame);
143 AnalysisDataProxy::pointsAdded(const AnalysisDataPointSetRef &points)
145 AnalysisDataPointSetRef columns(points, firstColumn_, columnSpan_);
146 if (columns.columnCount() > 0)
150 moduleManager().notifyParallelPointsAdd(columns);
154 moduleManager().notifyPointsAdd(columns);
161 AnalysisDataProxy::frameFinished(const AnalysisDataFrameHeader &header)
165 moduleManager().notifyParallelFrameFinish(header);
169 moduleManager().notifyFrameFinish(header);
175 AnalysisDataProxy::dataFinished()
177 moduleManager().notifyDataFinish();