oops/base/PostTimer.h

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/*
 * (C) Copyright 2009-2016 ECMWF.
 * 
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
 * In applying this licence, ECMWF does not waive the privileges and immunities 
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */
 
#ifndef OOPS_BASE_POSTTIMER_H_
#define OOPS_BASE_POSTTIMER_H_
 
#include <memory>
#include <vector>
 
#include <boost/noncopyable.hpp>
 
#include "eckit/config/LocalConfiguration.h"
#include "oops/base/PostTimerParameters.h"
#include "oops/util/DateTime.h"
#include "oops/util/Duration.h"
 
namespace oops {
 
// -----------------------------------------------------------------------------
 
/// Handles timing of post-processing and similar actions
/*!
 *  By default processing is performed on every call.
 */
 
class PostTimer : private boost::noncopyable {
 public:
  PostTimer();
  explicit PostTimer(const eckit::Configuration &);
  PostTimer(const util::DateTime &, const util::DateTime &, const util::Duration &);
 
  void initialize(const util::DateTime &, const util::DateTime &);
  bool itIsTime(const util::DateTime &);
 
 private:
  PostTimerParameters options_;
  util::DateTime bgn_;
  util::DateTime end_;
  std::unique_ptr<util::DateTime> start_;
  std::unique_ptr<util::DateTime> finish_;
  std::vector<util::DateTime> pptimes_;
};
 
// -----------------------------------------------------------------------------
 
}  // namespace oops
 
#endif  // OOPS_BASE_POSTTIMER_H_