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//===-- TimerStatIncrementer.h ----------------------------------*- C++ -*-===//
//
// The KLEE Symbolic Virtual Machine
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef KLEE_TIMERSTATINCREMENTER_H
#define KLEE_TIMERSTATINCREMENTER_H
#include "klee/Statistics/Statistics.h"
#include "klee/Support/Timer.h"
namespace klee {
/**
* A TimerStatIncrementer adds its lifetime to a specified Statistic.
*/
class TimerStatIncrementer {
private:
const WallTimer timer;
Statistic &statistic;
public:
explicit TimerStatIncrementer(Statistic &statistic) : statistic(statistic) {}
~TimerStatIncrementer() {
// record microseconds
statistic += timer.delta().toMicroseconds();
}
time::Span delta() const { return timer.delta(); }
};
}
#endif /* KLEE_TIMERSTATINCREMENTER_H */
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