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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2011 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Description
Test the sizeof for basic types.
Can be compiled and run without any OpenFOAM libraries.
g++ -std=c++11 -oTest-machine-sizes Test-machine-sizes.cpp
\*---------------------------------------------------------------------------*/
#include <cstdint>
#include <climits>
#include <cstdlib>
#include <iostream>
template<class T>
void print(const char* msg)
{
std::cout<< msg << ' ' << sizeof(T) << '\n';
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
int main(int argc, char *argv[])
{
std::cout<<"machine sizes\n---\n\n";
print<short>("short");
print<int>("int");
print<long>("long");
print<long long>("long long");
print<float>("float");
print<double>("double");
print<long double>("long double");
print<std::string>("std::string");
print<std::string::size_type>("std::string::size_type");
std::cout << "\n---\nEnd\n\n";
return 0;
}
// ************************************************************************* //
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