Files
Upsilon/apps/shared/float_pair_store.h
2018-06-11 13:58:24 +02:00

57 lines
1.6 KiB
C++

#ifndef SHARED_FLOAT_PAIR_STORE_H
#define SHARED_FLOAT_PAIR_STORE_H
#include <kandinsky/color.h>
#include <escher/palette.h>
#include <stdint.h>
#include <assert.h>
namespace Shared {
class FloatPairStore {
public:
constexpr static int k_numberOfSeries = 3;
constexpr static int k_numberOfColumnsPerSeries = 2;
constexpr static int k_maxNumberOfPairs = 100;
FloatPairStore() :
m_data{},
m_numberOfPairs{}
{}
// Delete the implicit copy constructor: the object is heavy
FloatPairStore(const FloatPairStore&) = delete;
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);
int numberOfPairs() const;
int numberOfPairsOfSeries(int series) const {
assert(series >= 0 && series < k_numberOfSeries);
return m_numberOfPairs[series];
}
virtual void deletePairOfSeriesAtIndex(int series, int j);
virtual void deleteAllPairsOfSeries(int series);
void deleteAllPairs();
void resetColumn(int series, int i);
double sumOfColumn(int series, int i) const;
uint32_t storeChecksum() const;
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