timeleft.hpp File Reference

Estimated time remaining display. More...

#include <iostream>

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Classes
class	pfc::utils::TimeLeft

Detailed Description

Estimated time remaining display.

This header provides the TimeLeft class for converting elapsed time in seconds to a human-readable format (days, hours, minutes, seconds).

The class automatically breaks down time into appropriate units and provides formatted output for displaying estimated time remaining in long-running simulations.

#include <openpfc/utils/timeleft.hpp>
 
double seconds_remaining = 3665.0;
pfc::utils::TimeLeft time(seconds_remaining);
std::cout << time << std::endl;  // Prints "1h 1m 5s"

See also

mpi/timer.hpp for MPI-based timing

utils.hpp for other utility functions

Author

OpenPFC Development Team

Date

2025