
/*
 * Copyright 2011-2022 Cuberite Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// Stopwatch.h

// Implements the cStopwatch class that measures and logs time between its creation and destruction





#pragma once





class cStopwatch
{
public:
	cStopwatch(const AString & a_Name):
		m_Name(a_Name),
		m_StartTime(std::chrono::high_resolution_clock::now())
	{
	}

	~cStopwatch()
	{
		auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - m_StartTime).count();
		LOG("Stopwatch: %s took %.03f sec", m_Name, static_cast<double>(duration) / 1000);
	}

protected:
	AString m_Name;
	std::chrono::high_resolution_clock::time_point m_StartTime;
};




