# HG changeset patch
# User Chris Cannam
# Date 1227277533 0
# Node ID 1c66e199e7d9aea5943ef49586d11191764d0bcd
# Parent  c45e6c6722e0477769349167b42d04713aadbab5
* remove some unused code

diff -r c45e6c6722e0 -r 1c66e199e7d9 rdf/RDFImporter.cpp
--- a/rdf/RDFImporter.cpp	Fri Nov 21 13:37:35 2008 +0000
+++ b/rdf/RDFImporter.cpp	Fri Nov 21 14:25:33 2008 +0000
@@ -60,21 +60,6 @@
 
 
     void fillModel(Model *, long, long, bool, std::vector<float> &, QString);
-
-/*
-
-    typedef std::vector<std::pair<RealTime, float> > DurationValueList;
-    typedef std::map<RealTime, DurationValueList> TimeDurationValueMap;
-    typedef std::map<QString, TimeDurationValueMap> TypeTimeDurationValueMap;
-    typedef std::map<QString, TypeTimeDurationValueMap> SourceTypeTimeDurationValueMap;
-
-    void extractStructure(const TimeDurationValueMap &map, bool &sparse,
-                          int &minValueCount, int &maxValueCount);
-
-    void fillModel(SparseOneDimensionalModel *, const TimeDurationValueMap &);
-    void fillModel(SparseTimeValueModel *, const TimeDurationValueMap &);
-    void fillModel(EditableDenseThreeDimensionalModel *, const TimeDurationValueMap &);
-*/
 };
 
 
@@ -397,8 +382,6 @@
     // If the source signal or feature type is unavailable, the empty
     // string will do.
 
-//    SourceTypeTimeDurationValueMap m;
-
     QString prefixes = QString(
         " PREFIX event: <http://purl.org/NET/c4dm/event.owl#>"
         " PREFIX tl: <http://purl.org/NET/c4dm/timeline.owl#>"
@@ -634,160 +617,8 @@
             fillModel(model, ftime, fduration, haveDuration, values, label);
         }
     }
-    
-
-/*
-    for (SourceTypeTimeDurationValueMap::const_iterator mi = m.begin();
-         mi != m.end(); ++mi) {
-        
-        QString source = mi->first;
-
-        for (TypeTimeDurationValueMap::const_iterator ttvi = mi->second.begin();
-             ttvi != mi->second.end(); ++ttvi) {
-            
-            QString type = ttvi->first;
-
-            // Now we need to work out what sort of model to use for
-            // this source/type combination.  Ultimately we'll
-            // hopefully be able to map directly from the type to the
-            // model on the basis of known structures for the types,
-            // but we also want to be able to handle untyped data
-            // according to its apparent structure so let's do that
-            // first.
-
-            bool sparse = false;
-            int minValueCount = 0, maxValueCount = 0;
-
-            extractStructure(ttvi->second, sparse, minValueCount, maxValueCount);
-    
-            cerr << "For source \"" << source.toStdString() << "\", type \""
-                 << type.toStdString() << "\" we have sparse = " << sparse
-                 << ", min value count = " << minValueCount << ", max = "
-                 << maxValueCount << endl;
-
-            // Model allocations:
-            //
-            // Sparse, no values: SparseOneDimensionalModel
-            //
-            // Sparse, always 1 value: SparseTimeValueModel
-            //
-            // Sparse, > 1 value: No standard model for this.  If
-            // there are always 2 values, perhaps hack it into
-            // NoteModel for now?  Or always use SparseTimeValueModel
-            // and discard all but the first value.
-            //
-            // Dense, no values: Meaningless; no suitable model
-            //
-            // Dense, > 0 values: EditableDenseThreeDimensionalModel
-            //
-            // These should just be our fallback positions; we want to
-            // be reading semantic data from the RDF in order to pick
-            // the right model directly
-
-            enum { SODM, STVM, EDTDM } modelType = SODM;
-
-            if (sparse) {
-                if (maxValueCount == 0) {
-                    modelType = SODM;
-                } else if (minValueCount == 1 && maxValueCount == 1) {
-                    modelType = STVM;
-                } else {
-                    cerr << "WARNING: No suitable model available for sparse data with between " << minValueCount << " and " << maxValueCount << " values" << endl;
-                    modelType = STVM;
-                }
-            } else {
-                if (maxValueCount == 0) {
-                    cerr << "WARNING: Dense data set with no values is not meaningful, skipping" << endl;
-                    continue;
-                } else {
-                    modelType = EDTDM;
-                }
-            }
-
-            //!!! set model name &c
-
-            if (modelType == SODM) {
-
-                SparseOneDimensionalModel *model = 
-                    new SparseOneDimensionalModel(m_sampleRate, 1, false);
-                
-                fillModel(model, ttvi->second);
-                models.push_back(model);
-
-            } else if (modelType == STVM) {
-
-                SparseTimeValueModel *model = 
-                    new SparseTimeValueModel(m_sampleRate, 1, false);
-                
-                fillModel(model, ttvi->second);
-                models.push_back(model);
-
-            } else {
-                
-                EditableDenseThreeDimensionalModel *model =
-                    new EditableDenseThreeDimensionalModel(m_sampleRate, 1, 0,
-                                                           false);
-
-                fillModel(model, ttvi->second);
-                models.push_back(model);
-            }
-        }
-    }
-*/
 }
 
-/*
-void
-RDFImporterImpl::extractStructure(const TimeDurationValueMap &tvm,
-                                  bool &sparse,
-                                  int &minValueCount,
-                                  int &maxValueCount)
-{
-    // These are floats intentionally rather than RealTime --
-    // see logic for handling rounding error below
-    float firstTime = 0.f;
-    float timeStep = 0.f;
-    bool haveTimeStep = false;
-    
-    for (TimeDurationValueMap::const_iterator tvi = tvm.begin(); tvi != tvm.end(); ++tvi) {
-        
-        RealTime time = tvi->first;
-        int valueCount = tvi->second.size();
-        
-        if (tvi == tvm.begin()) {
-            
-            minValueCount = valueCount;
-            maxValueCount = valueCount;
-            
-            firstTime = time.toDouble();
-            
-        } else {
-            
-            if (valueCount < minValueCount) minValueCount = valueCount;
-            if (valueCount > maxValueCount) maxValueCount = valueCount;
-            
-            if (!haveTimeStep) {
-                timeStep = time.toDouble() - firstTime;
-                if (timeStep == 0.f) sparse = true;
-                haveTimeStep = true;
-            } else if (!sparse) {
-                // test whether this time is within
-                // rounding-error range of being an integer
-                // multiple of some constant away from the
-                // first time
-                float timeAsFloat = time.toDouble();
-                int count = int((timeAsFloat - firstTime) / timeStep + 0.5);
-                float expected = firstTime + (timeStep * count);
-                if (fabsf(expected - timeAsFloat) > 1e-6) {
-                    cerr << "Event at " << timeAsFloat << " is not evenly spaced -- would expect it to be " << expected << " for a spacing of " << count << " * " << timeStep << endl;
-                    sparse = true;
-                }
-            }
-        }
-    }
-}
-*/
-
 void
 RDFImporterImpl::fillModel(Model *model,
                            long ftime,
@@ -871,61 +702,3 @@
 }
 
 
-/*
-void
-RDFImporterImpl::fillModel(SparseOneDimensionalModel *model,
-                           const TimeDurationValueMap &tvm)
-{
-    //!!! labels &c not yet handled
-
-    for (TimeDurationValueMap::const_iterator tvi = tvm.begin();
-         tvi != tvm.end(); ++tvi) {
-        
-        RealTime time = tvi->first;
-        long frame = RealTime::realTime2Frame(time, m_sampleRate);
-
-        SparseOneDimensionalModel::Point point(frame);
-
-        model->addPoint(point);
-    }
-}
-
-void
-RDFImporterImpl::fillModel(SparseTimeValueModel *model,
-                           const TimeDurationValueMap &tvm)
-{
-    //!!! labels &c not yet handled
-
-    for (TimeDurationValueMap::const_iterator tvi = tvm.begin();
-         tvi != tvm.end(); ++tvi) {
-        
-        RealTime time = tvi->first;
-        long frame = RealTime::realTime2Frame(time, m_sampleRate);
-
-        float value = 0.f;
-        if (!tvi->second.empty()) value = *tvi->second.begin()->second;
-        
-        SparseTimeValueModel::Point point(frame, value, "");
-
-        model->addPoint(point);
-    }
-}
-
-void
-RDFImporterImpl::fillModel(EditableDenseThreeDimensionalModel *model,
-                           const TimeDurationValueMap &tvm)
-{
-    //!!! labels &c not yet handled
-
-    //!!! start time offset not yet handled
-
-    size_t col = 0;
-
-    for (TimeDurationValueMap::const_iterator tvi = tvm.begin();
-         tvi != tvm.end(); ++tvi) {
-        
-        model->setColumn(col++, tvi->second.second);
-    }
-}
-
-*/