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77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
#ifndef SHARED_DOUBLE_PAIR_STORE_H
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#define SHARED_DOUBLE_PAIR_STORE_H
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#include <kandinsky/color.h>
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#include <escher/palette.h>
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#include <stdint.h>
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#include <assert.h>
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namespace Shared {
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class DoublePairStore {
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public:
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constexpr static int k_numberOfSeries = 3;
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constexpr static int k_numberOfColumnsPerSeries = 2;
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constexpr static int k_maxNumberOfPairs = 100;
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DoublePairStore() :
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m_data{},
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m_numberOfPairs{}
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{}
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// Delete the implicit copy constructor: the object is heavy
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DoublePairStore(const DoublePairStore&) = delete;
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// Get and set data
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double get(int series, int i, int j) const {
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assert(j < m_numberOfPairs[series]);
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return m_data[series][i][j];
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}
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virtual void set(double f, int series, int i, int j);
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// Counts
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int numberOfPairs() const;
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int numberOfPairsOfSeries(int series) const {
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assert(series >= 0 && series < k_numberOfSeries);
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return m_numberOfPairs[series];
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}
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// Delete and reset
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virtual void deletePairOfSeriesAtIndex(int series, int j);
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virtual void deleteAllPairsOfSeries(int series);
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void deleteAllPairs();
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void resetColumn(int series, int i);
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// Series
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virtual bool isEmpty() const;
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virtual bool seriesIsEmpty(int series) const = 0;
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virtual int numberOfNonEmptySeries() const;
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int indexOfKthNonEmptySeries(int k) const;
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// Calculations
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double sumOfColumn(int series, int i, bool lnOfSeries = false) const;
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bool seriesNumberOfAbscissaeGreaterOrEqualTo(int series, int i) const;
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uint32_t storeChecksum() const;
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uint32_t storeChecksumForSeries(int series) const;
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// Colors
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static KDColor colorOfSeriesAtIndex(int i) {
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assert(i >= 0 && i < k_numberOfSeries);
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assert(i < Palette::numberOfDataColors());
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return *Palette::DataColor[i];
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}
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static KDColor colorLightOfSeriesAtIndex(int i) {
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assert(i >= 0 && i < k_numberOfSeries);
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assert(i < Palette::numberOfLightDataColors());
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return *Palette::DataColorLight[i];
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}
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double * data() { return reinterpret_cast<double*>(&m_data); }
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protected:
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virtual double defaultValue(int series, int i, int j) const;
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double m_data[k_numberOfSeries][k_numberOfColumnsPerSeries][k_maxNumberOfPairs];
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private:
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int m_numberOfPairs[k_numberOfSeries];
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};
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}
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#endif
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