high_resolution_clock::now().time_since_epoch() 在 Windows 和 Linux 上返回显着不同的结果。在 Linux 上,它返回从 1.1.1970 到现在的持续时间。在 Windows 上,它仅返回 21 天的持续时间。 我在Windows 上运行以下简单代码 #include<iostream> #include<chrono> int main(int argc, char** argv) { ...
return std::chrono::duration_cast<T>(std::chrono::high_resolution_clock::now().time_since_epoch()); } template <typename T,std::enable_if_t<!std::chrono::high_resolution_clock::is_steady, T>* = nullptr>static T sample() { return std::chrono::duration_cast<T>( std::chrono::ste...
您可以像这样打印 chrono::timepoint: auto t0 = std::chrono::high_resolution_clock::now(); auto nanosec = t0.time_since_epoch(); std::cout << nanosec.count() << " nanoseconds since epoch\n"; std::cout << nanosec.count() / (1000000000.0 * 60.0 * 60.0) << " hours since ...
libtorrent/include/libtorrent/time.hpp Line 52 in 3891cd3 using clock_type = std::chrono::high_resolution_clock; Usage of high_resolution_clock actually lead to major confusion, it has implementation-dependent behavior. It counts time si...
high-resolution remote sensing image; classification; deep learning; imbalanced data; multistage sampling; ASPP; encoder-decoder1. Introduction Remote sensing technology is an important method of monitoring land cover changes and has been widely used in various fields, including environmental monitoring, ...
Calculation of the ORELA Neutron Moderator Spectrum and Resolution Function. Nucl. Instrum. Methods Phys. Res. 1983, 211, 459–467. [Google Scholar] [CrossRef] Colonna, N.; Gunsing, F.; Käppeler, F. Neutron Physics with Accelerators. Prog. Part Nucl. Phys. 2018, 101, 177–203. [...
Windows provides APIs that you can use to acquire high-resolution time stamps or measure time intervals.
time_point封装了这个时代以来的时间。对于high_resolution_clock或system_clock以外的任何其他时钟，时代并...
Add 50% of the mode exposure time to the captured value to account for the time from start of exposure to the center of exposure that the device time stamp uses. Color Latency Test Commands: ModeResolutionCommand MJPEG3072platency_perf.exe --gtest_filter=15*/0 --exposure 33330 ...
On point-to-point subinterfaces, or when static mappings are configured, Inverse Address Resolution Protocol (ARP) need not run. In cases where dynamic address mapping is used, an Inverse ARP protocol exchange determines the protocol address to VPI-VCI mapping for the PVC. This process occurs ...