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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2014-2026 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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/>.
Primitive
uint64
Description
64bit uinteger
SourceFiles
uint64.C
uint64IO.C
\*---------------------------------------------------------------------------*/
#ifndef uint64_H
#define uint64_H
#include <cstdint>
#include <climits>
#include <cstdlib>
#include "word.H"
#include "pTraits.H"
#include "direction.H"
#ifndef UINT64_MIN
#define UINT64_MIN 0
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class Istream;
class Ostream;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
//- Return a word representation of an uint64
word name(const uint64_t);
// * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
uint64_t readUint64(Istream&);
bool read(const char*, uint64_t&);
Istream& operator>>(Istream&, uint64_t&);
Ostream& operator<<(Ostream&, const uint64_t);
//- Template specialisation for pTraits<uint64_t>
template<>
class pTraits<uint64_t>
{
uint64_t p_;
public:
//- Component type
typedef uint64_t cmptType;
// Member constants
//- Dimensionality of space
static const direction dim = 3;
//- Rank of uint64_t is 0
static const direction rank = 0;
//- Number of components in uint64_t is 1
static const direction nComponents = 1;
// Static Data Members
static const char* const typeName;
static const char* const componentNames[];
static const uint64_t zero;
static const uint64_t one;
static const uint64_t min;
static const uint64_t max;
// Constructors
//- Construct from primitive
explicit pTraits(const uint64_t&);
//- Construct from Istream
pTraits(Istream&);
// Member Functions
//- Access to the uint64_t value
operator uint64_t() const
{
return p_;
}
//- Access to the uint64_t value
operator uint64_t&()
{
return p_;
}
};
inline word name(const uint64_t val)
{
return std::to_string(val);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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