20 lines
381 B
C++
20 lines
381 B
C++
#include "exiter.hpp"
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#include <csignal>
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#include <stdexcept>
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namespace component
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{
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bool exit_ = false;
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bool exiter_inited_ = false;
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Exiter::Exiter()
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{
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if (exiter_inited_) throw std::runtime_error("Multiple Exiter instances!");
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std::signal(SIGINT, [](int) { exit_ = true; });
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exiter_inited_ = true;
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}
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bool Exiter::exit() const { return exit_; }
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} // namespace component
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