double_pair_store.h
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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