mirror of
https://develop.openfoam.com/Development/openfoam.git
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806b668418
- reduces some ambiguity and clarifies the expected output and behaviour. STYLE: reduce some automatic conversions of char to string
180 lines
4.5 KiB
C++
180 lines
4.5 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2014-2016 OpenFOAM Foundation
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\\/ M anipulation | Copyright (C) 2016-2017 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Primitive
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uint32_t
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Description
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32bit unsigned integer
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SourceFiles
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uint32.C
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uint32IO.C
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\*---------------------------------------------------------------------------*/
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#ifndef uint32_H
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#define uint32_H
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#include <cstdint>
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#include <climits>
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#include <cstdlib>
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#include "word.H"
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#include "pTraits.H"
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#include "direction.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class Istream;
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class Ostream;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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//- Return a word representation of a uint32
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inline word name(const uint32_t val)
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{
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// No stripping required
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return word(std::to_string(val), false);
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}
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// * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
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//- Read uint32_t from stream
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uint32_t readUint32(Istream& is);
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//- Parse entire buffer as a uint32_t, skipping leading/trailing whitespace.
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// \return Parsed value or FatalIOError on any problem
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uint32_t readUint32(const char* buf);
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//- Parse entire string as a uint32_t, skipping leading/trailing whitespace.
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// \return Parsed value or FatalIOError on any problem
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inline uint32_t readUint32(const std::string& str)
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{
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return readUint32(str.c_str());
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}
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//- Read entire buffer as a uint32_t, skipping leading/trailing whitespace.
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// \return True if successful.
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bool readUint32(const char* buf, uint32_t& val);
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//- Read entire string as a uint32_t, skipping leading/trailing whitespace.
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// \return True if successful.
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inline bool readUint32(const std::string& str, uint32_t& val)
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{
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return readUint32(str.c_str(), val);
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}
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//- Same as readUint32
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// \return True if successful.
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inline bool read(const char* buf, uint32_t& val)
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{
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return readUint32(buf, val);
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}
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//- Same as readUint32
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// \return True if successful.
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inline bool read(const std::string& str, uint32_t& val)
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{
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return readUint32(str, val);
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}
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Istream& operator>>(Istream& is, uint32_t& val);
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Ostream& operator<<(Ostream& os, const uint32_t val);
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//- Template specialization for pTraits<uint32_t>
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template<>
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class pTraits<uint32_t>
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{
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uint32_t p_;
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public:
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//- Component type
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typedef uint32_t cmptType;
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// Member constants
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//- Dimensionality of space
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static const direction dim = 3;
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//- Rank of uint32_t is 0
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static const direction rank = 0;
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//- Number of components in uint32_t is 1
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static const direction nComponents = 1;
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// Static data members
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static const char* const typeName;
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static const char* const componentNames[];
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static const uint32_t zero;
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static const uint32_t one;
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static const uint32_t min;
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static const uint32_t max;
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static const uint32_t rootMax;
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static const uint32_t rootMin;
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// Constructors
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//- Construct from primitive
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explicit pTraits(const uint32_t& val);
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//- Construct from Istream
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pTraits(Istream& is);
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// Member Functions
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//- Access to the uint32_t value
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operator uint32_t() const
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{
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return p_;
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}
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//- Access to the uint32_t value
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operator uint32_t&()
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{
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return p_;
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}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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