57 lines
772 B
C++
57 lines
772 B
C++
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#pragma once
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namespace sim::coolant
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{
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template <class A>
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class valve
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{
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A* a;
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const double max;
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const double pressure;
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double state = 0;
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double rate = 0;
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public:
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constexpr valve(A& a, double max, double pressure) : a(&a), max(max), pressure(pressure)
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{
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}
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constexpr double get_state() const
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{
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return state;
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}
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constexpr void set_state(double v)
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{
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if(v > 1) v = 1;
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if(v < 0) v = 0;
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state = v;
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}
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constexpr void open(double v)
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{
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set_state(state + v);
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}
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constexpr void update(double secs)
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{
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rate = a->extract_steam(secs, state * max, pressure) / secs;
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}
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friend std::ostream& operator<<(std::ostream& o, const valve& v)
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{
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o << "Opened: " << (v.state * 100) << " %\n";
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o << "Rate: " << v.rate << " g/s\n";
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return o;
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}
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};
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};
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