bool.C

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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2018-2025 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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#include "bool.H"
#include "Switch.H"
#include "error.H"
#include "IOstreams.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
const char* const Foam::pTraits<bool>::typeName = "bool";
const char* const Foam::pTraits<bool>::componentNames[] = { "" };
 
const bool Foam::pTraits<bool>::zero = false;
const bool Foam::pTraits<bool>::one = true;
bool Foam::pTraits<bool>::dummy = false;
 
 
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
 
const bool& Foam::pTraits<bool>::null() noexcept
{
    dummy = false;
    return dummy;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::pTraits<bool>::pTraits(Istream& is)
{
    is >> p_;
}
 
 
// * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
Foam::Istream& Foam::operator>>(Istream& is, bool& b)
{
    b = static_cast<bool>(Switch(is));
    return is;
}
 
 
Foam::Ostream& Foam::operator<<(Ostream& os, const bool b)
{
    // Emit as label (not byte etc) for proper send/receive in parallel
    os.write(static_cast<label>(b));
    os.check(FUNCTION_NAME);
    return os;
}
 
 
bool Foam::readBool(Istream& is)
{
    return static_cast<bool>(Switch(is));
}
 
 
// ************************************************************************* //