Class xlifepp::MatrixBilinearForm

class MatrixBilinearForm : public xlifepp::BasicBilinearForm

describes a bilinear form given by an explicit matrix explicit matrix is handled by a MatrixEntry object MatrixEntry pointer may be assigned from:

• MatrixEntry pointer or reference: no hard copy to save memory

• Matrix: matrix is copied as a dense matrix MatrixEntry

• Vector: vector is copied as a diagonal MatrixEntry when hard copy is involved, newMatrixEntry flag is set to true in order to free memory when deleting MatrixBilinearForm

Public Functions

inline MatrixBilinearForm()

default constructor

template<typename T>
MatrixBilinearForm(const Unknown&, const GeomDomain&, const Matrix<T>&, SymType = _noSymmetry)

constructor from a Matrix<T>

template<typename T>
MatrixBilinearForm(const Unknown&, const GeomDomain&, const std::vector<T>&)

constructor from a diagonal matrix(vector)

template<typename T>
MatrixBilinearForm(const Unknown&, const GeomDomain&, const Unknown&, const GeomDomain&, const Matrix<T>&, SymType = _noSymmetry)

constructor from a Matrix<T>

inline MatrixBilinearForm(const Unknown &u, const GeomDomain &du, const Unknown &v, const GeomDomain &dv, const MatrixEntry &m)

basic constructor

inline MatrixBilinearForm(const Unknown &u, const GeomDomain &du, const Unknown &v, const GeomDomain &dv, const MatrixEntry *mp)

basic constructor

~MatrixBilinearForm()

destructor

inline virtual LinearFormType type() const

return the type of the linear form