setup_profiler.hpp

// Copyright (c) Sleipnir contributors
 
#pragma once
 
#include <chrono>
#include <string>
#include <string_view>
 
namespace slp {
 
class SetupProfiler {
 public:
  explicit SetupProfiler(std::string_view name) : m_name{name} {}
 
  void start() {
#ifndef SLEIPNIR_DISABLE_DIAGNOSTICS
    m_setup_start_time = std::chrono::steady_clock::now();
#endif
  }
 
  void stop() {
#ifndef SLEIPNIR_DISABLE_DIAGNOSTICS
    m_setup_stop_time = std::chrono::steady_clock::now();
    m_setup_duration = m_setup_stop_time - m_setup_start_time;
#endif
  }
 
  std::string_view name() const { return m_name; }
 
  const std::chrono::duration<double>& duration() const {
    return m_setup_duration;
  }
 
 private:
  std::string m_name;
 
  std::chrono::steady_clock::time_point m_setup_start_time;
  std::chrono::steady_clock::time_point m_setup_stop_time;
  std::chrono::duration<double> m_setup_duration{0.0};
};
 
}  // namespace slp