SymmetricSquareMatrixI.H

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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2019 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    the Free Software Foundation, either version 3 of the License, or
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#define CHECK_MATRIX_IS_SQUARE(a, b)                                           \
    if (a != b)                                                                \
    {                                                                          \
        FatalErrorInFunction                                                   \
            << "Attempt to create a non-square matrix ("                       \
            << a << ", " << b << ')' << nl << abort(FatalError);               \
    }
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
inline Foam::SymmetricSquareMatrix<Type>::SymmetricSquareMatrix()
:
    Matrix<SymmetricSquareMatrix<Type>, Type>()
{}
 
 
template<class Type>
inline Foam::SymmetricSquareMatrix<Type>::SymmetricSquareMatrix(const label n)
:
    Matrix<SymmetricSquareMatrix<Type>, Type>(n, n)
{}
 
 
template<class Type>
inline Foam::SymmetricSquareMatrix<Type>::SymmetricSquareMatrix
(
    const label n,
    const zero
)
:
    Matrix<SymmetricSquareMatrix<Type>, Type>(n, n, Zero)
{}
 
 
template<class Type>
inline Foam::SymmetricSquareMatrix<Type>::SymmetricSquareMatrix
(
    const label n,
    const Type& val
)
:
    Matrix<SymmetricSquareMatrix<Type>, Type>(n, n, val)
{}
 
 
template<class Type>
template<class AnyType>
inline Foam::SymmetricSquareMatrix<Type>::SymmetricSquareMatrix
(
    const label n,
    const Identity<AnyType>
)
:
    Matrix<SymmetricSquareMatrix<Type>, Type>(n, n, Zero)
{
    for (label i=0; i < n; ++i)
    {
        this->operator()(i, i) = pTraits<Type>::one;
    }
}
 
 
template<class Type>
inline Foam::SymmetricSquareMatrix<Type>::SymmetricSquareMatrix(Istream& is)
:
    Matrix<SymmetricSquareMatrix<Type>, Type>(is)
{
    CHECK_MATRIX_IS_SQUARE(this->m(), this->n());
}
 
 
template<class Type>
inline Foam::autoPtr<Foam::SymmetricSquareMatrix<Type>>
Foam::SymmetricSquareMatrix<Type>::clone() const
{
    return autoPtr<SymmetricSquareMatrix<Type>>::New(*this);
}
 
 
// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
template<class Type>
inline void Foam::SymmetricSquareMatrix<Type>::operator=(const zero)
{
    Matrix<SymmetricSquareMatrix<Type>, Type>::operator=(Zero);
}
 
 
template<class Type>
inline void Foam::SymmetricSquareMatrix<Type>::operator=(const Type& val)
{
    Matrix<SymmetricSquareMatrix<Type>, Type>::operator=(val);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#undef CHECK_MATRIX_IS_SQUARE
 
// ************************************************************************* //