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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* Copyright (c) 2021 Kohei Yoshida
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
************************************************************************/
#include "test_global.hpp" // This must be the first header to be included.
#include <cstring>
#include <chrono>
cmd_options::cmd_options() : test_func(false), test_perf(false)
{}
bool parse_cmd_options(int argc, char** argv, cmd_options& opt)
{
using namespace std;
if (argc > 1)
{
for (int i = 1; i < argc; ++i)
{
if (!strncmp(argv[i], "func", 4))
opt.test_func = true;
else if (!strncmp(argv[i], "perf", 4))
opt.test_perf = true;
else
{
cout << "unknown argument: " << argv[i] << endl;
return false;
}
}
}
else
opt.test_func = true;
return true;
}
double get_current_time()
{
uint64_t usec_since_epoch =
std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::system_clock::now().time_since_epoch())
.count();
return usec_since_epoch / 1000000.0;
}
stack_watch::stack_watch() : m_start_time(get_current_time())
{}
void stack_watch::reset()
{
m_start_time = get_current_time();
}
double stack_watch::get_duration() const
{
return get_current_time() - m_start_time;
}
stack_printer::stack_printer(const char* msg) : m_msg(msg)
{
std::cout << m_msg << ": --begin" << std::endl;
m_start_time = get_current_time();
}
stack_printer::stack_printer(std::string msg) : m_msg(std::move(msg))
{
std::cout << m_msg << ": --begin" << std::endl;
m_start_time = get_current_time();
}
stack_printer::~stack_printer()
{
double end_time = get_current_time();
std::cout << m_msg << ": --end (duration: " << (end_time - m_start_time) << " sec)" << std::endl;
}
void stack_printer::print_time(int line) const
{
double end_time = get_current_time();
std::cout << m_msg << ": --(" << line << ") (duration: " << (end_time - m_start_time) << " sec)" << std::endl;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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