blob: ccd1cc1cc5978c66b36a9c25754d04caddf08bda [file] [log] [blame]
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or for details. */
#pragma once
#include <chrono>
#include <ratio>
using cmDuration = std::chrono::duration<double, std::ratio<1>>;
* This function will return number of seconds in the requested type T.
* A duration_cast from duration<double> to duration<T> will not yield what
* one might expect if the double representation does not fit into type T.
* This function aims to safely convert, by clamping the double value between
* the permissible valid values for T.
template <typename T>
T cmDurationTo(const cmDuration& duration);
extern template int cmDurationTo<int>(const cmDuration&);
extern template unsigned int cmDurationTo<unsigned int>(const cmDuration&);