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update for SpendTimer

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fasiondog 2019-12-07 23:32:42 +08:00
parent 45d390a3e9
commit 9ec720ee78
1 changed files with 16 additions and 31 deletions
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47
hikyuu_cpp/hikyuu/utilities/SpendTimer.h
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@ -15,15 +15,12 @@
#include <iostream>
#include <iomanip>
#include <chrono>
#include <fmt/format.h>
#ifndef HKU_API
#define HKU_API
#endif
#ifdef __ANDROID__
#include <android/log.h>
#endif
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 4834)
@ -107,47 +104,35 @@ public:
return;
}
std::chrono::duration<double> sec = std::chrono::steady_clock::now() - m_start_time;
std::ostringstream buf;
buf.fill(' ');
buf.precision(m_precision);
double spend = 0;
std::string unit;
if (sec.count() < 0.000001) {
buf << "spend time: " << std::setw(m_print_width) << std::right
<< sec.count() * 1000000000 << " ns | " << m_msg;
spend = sec.count() * 1000000000;
unit = "ns";
} else if (sec.count() < 0.001) {
buf << "spend time: " << std::setw(m_print_width) << std::right << sec.count() * 1000000
<< " us | " << m_msg;
spend = sec.count() * 1000000;
unit = "us";
} else if (sec.count() < 1) {
buf << "spend time: " << std::setw(m_print_width) << std::right << sec.count() * 1000
<< " ms | " << m_msg;
spend = sec.count() * 1000;
unit = "ms";
} else if (sec.count() > 60) {
buf << "spend time: " << std::setw(m_print_width) << std::right << sec.count() / 60
<< " m | " << m_msg;
spend = sec.count() / 60;
unit = " m";
} else if (sec.count() > 86400) {
buf << "spend time: " << std::setw(m_print_width) << std::right << sec.count() / 360
<< " h | " << m_msg;
spend = sec.count() / 360;
unit = " h";
} else {
buf << "spend time: " << std::setw(m_print_width) << std::right << sec.count()
<< " s | " << m_msg;
spend = sec.count();
unit = " s";
}
#ifdef __ANDROID__
__android_log_print(ANDROID_LOG_INFO, YIHUA_LOGGER_NAME, buf.str().c_str());
#if YIHUA_WITH_ANDROID_SHELL_OUTPUT
std::cout << buf.str() << std::endl;
#endif
#else /* __ANDROID__ */
std::cout << buf.str() << std::endl;
#endif /* __ANDROID__ */
std::cout << fmt::format("spend time: {:>7.3f} {} | {} ", spend, unit, m_msg) << std::endl;
}
private:
std::string m_msg;
std::chrono::time_point<std::chrono::steady_clock> m_start_time;
static const int m_print_width = 7;
static constexpr int m_precision = m_print_width - 1;
static bool m_closed;
friend void HKU_API close_spend_time();
friend void HKU_API open_spend_time();