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#ifndef CERT_TRANS_UTIL_EXECUTOR_H_
#define CERT_TRANS_UTIL_EXECUTOR_H_
#include <chrono>
#include <functional>
#include "base/macros.h"
namespace util {
class Task;
class Executor {
public:
virtual ~Executor() = default;
virtual void Add(const std::function<void()>& closure) = 0;
virtual void Delay(const std::chrono::duration<double>& delay,
Task* task) = 0;
protected:
Executor() = default;
private:
DISALLOW_COPY_AND_ASSIGN(Executor);
};
} // namespace util
#endif // CERT_TRANS_UTIL_EXECUTOR_H_
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