Reaktoro 
A unified framework for modeling chemically reactive systems
TimeUtils.hpp
1 // Reaktoro is a unified framework for modeling chemically reactive systems.
2 //
3 // Copyright (C) 2014-2015 Allan Leal
4 //
5 // This program is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18 #pragma once
19 
20 // C++ includes
21 #include <chrono>
22 
23 namespace Reaktoro {
24 
25 using Time = std::chrono::time_point<std::chrono::high_resolution_clock>;
26 
27 using Duration = std::chrono::duration<double>;
28 
31 auto time() -> Time;
32 
37 auto elapsed(const Time& end, const Time& begin) -> double;
38 
42 auto elapsed(const Time& begin) -> double;
43 
44 } // namespace Reaktoro
auto begin(const Reaktoro::ReactionEquation &equation) -> decltype(equation.equation().begin())
Return begin const iterator of a ReactionEquation instance.
Definition: ReactionEquation.hpp:86
auto elapsed(const Time &end, const Time &begin) -> double
Return the elapsed time between two time points (in units of s)
Definition: TimeUtils.cpp:27
The namespace containing all components of the Reaktoro library.
Definition: ChemicalScalar.hpp:24
auto time() -> Time
Return the time point now.
Definition: TimeUtils.cpp:22
auto end(const Reaktoro::ReactionEquation &equation) -> decltype(equation.equation().end())
Return end const iterator of a ReactionEquation instance.
Definition: ReactionEquation.hpp:98