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776edd4dd8
Increasing the lenght of graph table view to give users more possibilities Change-Id: I4023a5f81974b8302bf81b56d2610908e207241f
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#ifndef SHARED_VALUES_INTERVAL_H
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#define SHARED_VALUES_INTERVAL_H
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namespace Shared {
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class Interval {
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public:
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Interval();
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// Delete the implicit copy constructor: the object is heavy
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Interval(const Interval&) = delete;
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int numberOfElements();
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void deleteElementAtIndex(int index);
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class IntervalParameters {
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public:
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void setStart(double f) { m_start = f; }
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void setEnd(double f) { m_end = f; }
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void setStep(double f) { m_step = f; }
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double start() const { return m_start; }
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double end() const { return m_end; }
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double step() const { return m_step; }
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private:
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double m_start;
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double m_end;
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double m_step;
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};
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double element(int i);
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IntervalParameters * parameters() { return &m_parameters; }
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void setParameters(IntervalParameters parameters) { m_parameters = parameters; }
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void setElement(int i, double f);
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void forceRecompute(){ m_needCompute = true;}
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void reset();
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void clear();
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constexpr static int k_maxNumberOfElements = 101;
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private:
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void computeElements();
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int m_numberOfElements;
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double m_intervalBuffer[k_maxNumberOfElements];
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bool m_needCompute;
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IntervalParameters m_parameters;
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};
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typedef void (Interval::IntervalParameters::*SetterPointer)(double);
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typedef double (Interval::IntervalParameters::*GetterPointer)() const;
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}
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#endif
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