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35 lines
620 B
C++
35 lines
620 B
C++
#ifndef GRAPH_H
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#define GRAPH_H
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#include <QVector>
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#include <cmath>
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enum GraphType {Distance, Time};
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class GraphPoint
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{
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public:
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GraphPoint(qreal s = NAN, qreal t = NAN, qreal y = NAN)
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: _s(s), _t(t), _y(y) {}
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qreal s() const {return _s;}
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qreal t() const {return _t;}
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qreal y() const {return _y;}
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qreal x(GraphType type) const {return (type == Distance) ? _s : _t;}
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void setS(qreal s) {_s = s;}
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void setT(qreal t) {_t = t;}
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void setY(qreal y) {_y = y;}
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private:
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qreal _s;
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qreal _t;
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qreal _y;
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};
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typedef QVector<GraphPoint> Graph;
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Q_DECLARE_TYPEINFO(GraphPoint, Q_PRIMITIVE_TYPE);
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#endif // GRAPH_H
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