dataset.h

#ifndef DATASET_H
#define DATASET_H

#include <QObject>

struct LayoutInfo
{
    QPainterPath path;
    QBrush brush;
};


typedef float t_entry;
typedef QVector<t_entry> EntryVector;

struct DataItem
{
    QString label;
    EntryVector data;
    QColor color;
    LayoutInfo layout;
    QPointF labelPos;

    int onsetTime;
    int lastTime;
    t_entry volatility;
    t_entry sum;
    t_entry max;
    int maxIdx;
    int idx;
};


typedef QList<DataItem> DataList;
typedef QList<DataItem*> DataPtrList;
typedef QList<DataItem*>& DataPtrListRef;
typedef DataList& DataListRef;

struct DataSet
{
public:
    
    DataListRef getData() {return mData;}
    
    DataPtrListRef getSortedData() {return mSortedData;}
    
    QVector<float>& getCumHeight() { return mCumHeight; }
    
    int getSizeX() const {return mSizeX;}
    
    int getSizeY() const {return mData.size();}
    
    int getMinOnsetTime() const {return minOnsetTime;}
    
    int getMaxOnsetTime() const {return maxOnsetTime;}
    
    float getMinVolatility() const {return minVolatility;}
    
    float getMaxVolatility() const {return maxVolatility;}

    float getMinSum() const { return minSum;}
    
    float getMaxSum() const { return maxSum;}

    QString getPath() const { return mPath; }
    
    void setUnsorted() 
    {
        mSortedData.clear();
        auto it = mData.begin();
        while(it!=mData.end())
        {
            mSortedData.append(&(*it++));
        }
    }
    bool isEmpty() const { return mData.isEmpty(); }
private:
    int mSizeX;
    QString mPath;
    DataList mData;
    DataPtrList mSortedData;
    QVector<float> mCumHeight;
    int minOnsetTime;
    int maxOnsetTime;
    float minVolatility;
    float maxVolatility;
    float minSum;
    float maxSum;

    friend class DataLoader;
};

#endif // DATASET_H