oneI.H

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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
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
    for more details.
 
    You should have received a copy of the GNU General Public License
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#include "scalar.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<class arg2>
class innerProduct<one, arg2>
{
public:
 
    typedef arg2 type;
};
 
inline scalar operator+(const scalar& t, const one&) noexcept
{
    return t + 1;
}
 
inline scalar operator+(const one&, const scalar& t) noexcept
{
    return 1 + t;
}
 
inline scalar operator-(const scalar& t, const one&) noexcept
{
    return t - 1;
}
 
inline scalar operator-(const one&, const scalar& t) noexcept
{
    return 1 - t;
}
 
inline constexpr const one& operator*(const one& o, const one&) noexcept
{
    return o;
}
 
template<class Type>
inline constexpr const Type& operator*(const Type& val, const one&) noexcept
{
    return val;
}
 
template<class Type>
inline constexpr const Type& operator*(const one&, const Type& val) noexcept
{
    return val;
}
 
template<class Type>
inline constexpr const Type& operator&(const one&, const Type& val) noexcept
{
    return val;
}
 
inline constexpr const one& operator/(const one& o, const one&) noexcept
{
    return o;
}
 
template<class Type>
inline Type operator/(const one&, const Type& val)
{
    return scalar(1)/val;
}
 
template<class Type>
inline constexpr const Type& operator/(const Type& val, const one&) noexcept
{
    return val;
}
 
inline constexpr const one& min(const one& o, const one&) noexcept
{
    return o;
}
 
template<class Type>
inline Type min(const one&, const Type& t) noexcept
{
    return min(scalar(1), t);
}
 
template<class Type>
inline Type min(const Type& t, const one&) noexcept
{
    return min(t, scalar(1));
}
 
inline constexpr const one& max(const one& o, const one&) noexcept
{
    return o;
}
 
template<class Type>
inline Type max(const one&, const Type& t) noexcept
{
    return max(scalar(1), t);
}
 
template<class Type>
inline Type max(const Type& t, const one&) noexcept
{
    return max(t, scalar(1));
}
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //