timer.h

来自「The Spectral Toolkit is a C++ spectral t」· C头文件 代码 · 共 41 行

//
// spectral toolkit 
// copyright (c) 2005 university corporation for atmospheric research
// licensed under the gnu general public license
//

#ifndef __timer__
#define __timer__

namespace spectral
{
  /// Microsecond timer object.  Provides a microsecond resolution stopwatch.

  class timer
  {
  public:
    /// Constructor for timer.
    timer();
    /// Desctructor for timer.
    ~timer();
    /// Start stopwatch method.
    void start();
    /// Stop stopwatch method.
    void stop();
    /// Report time method.
    /// \return accumulated time in microseconds
    double time();
    /// Reset stopwatch method.
    void clear();
  private:
    double T;
    double Total;
    double clock();
  };
}
#endif

// Local Variables:
// mode:C++
// End: