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build2/epsilon-master/apps/shared/double_pair_store.h 2 KB
6663b6c9   adorian   projet complet av...
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  #ifndef SHARED_DOUBLE_PAIR_STORE_H
  #define SHARED_DOUBLE_PAIR_STORE_H
  
  #include <kandinsky/color.h>
  #include <escher/palette.h>
  #include <stdint.h>
  #include <assert.h>
  
  namespace Shared {
  
  class DoublePairStore {
  public:
    constexpr static int k_numberOfSeries = 3;
    constexpr static int k_numberOfColumnsPerSeries = 2;
    constexpr static int k_maxNumberOfPairs = 100;
    DoublePairStore() :
      m_data{},
      m_numberOfPairs{}
    {}
    // Delete the implicit copy constructor: the object is heavy
    DoublePairStore(const DoublePairStore&) = delete;
  
    // Get and set data
    double get(int series, int i, int j) const {
      assert(j < m_numberOfPairs[series]);
      return m_data[series][i][j];
    }
    virtual void set(double f, int series, int i, int j);
  
    // Counts
    int numberOfPairs() const;
    int numberOfPairsOfSeries(int series) const {
      assert(series >= 0 && series < k_numberOfSeries);
      return m_numberOfPairs[series];
    }
  
    // Delete and reset
    virtual void deletePairOfSeriesAtIndex(int series, int j);
    virtual void deleteAllPairsOfSeries(int series);
    void deleteAllPairs();
    void resetColumn(int series, int i);
  
    // Series
    virtual bool isEmpty() const;
    virtual bool seriesIsEmpty(int series) const = 0;
    virtual int numberOfNonEmptySeries() const;
    int indexOfKthNonEmptySeries(int k) const;
  
    // Calculations
    double sumOfColumn(int series, int i) const;
    bool seriesNumberOfAbscissaeGreaterOrEqualTo(int series, int i) const;
    uint32_t storeChecksum() const;
    uint32_t storeChecksumForSeries(int series) const;
  
    // Colors
    static KDColor colorOfSeriesAtIndex(int i) {
      assert(i >= 0 && i < k_numberOfSeries);
      return Palette::DataColor[i];
    }
    static KDColor colorLightOfSeriesAtIndex(int i) {
      assert(i >= 0 && i < k_numberOfSeries);
      return Palette::DataColorLight[i];
    }
  protected:
    virtual double defaultValue(int series, int i, int j) const;
    double m_data[k_numberOfSeries][k_numberOfColumnsPerSeries][k_maxNumberOfPairs];
  private:
    int m_numberOfPairs[k_numberOfSeries];
  };
  
  }
  
  #endif