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18 lines
260 B
C++
18 lines
260 B
C++
#ifndef _LINE_H
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#define _LINE_H
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class Line {
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public:
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Line(): _state(false) {}
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operator bool() { return _state; }
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void set(bool state) { _state = state; }
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void clear() { set(false); }
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void set() { set(true); }
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private:
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volatile bool _state;
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};
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#endif
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