MatrixOperator Class Reference

class defining an operator in matrix form, fixed to size (4,4) More...

Inheritance diagram for MatrixOperator:

Public Types
typedef std::vector< std::pair< double_complex, std::shared_ptr< SCFOperatorBase< double_complex, 3 > > > >	opT

Public Member Functions
	MatrixOperator (const int i=4, const int j=4)
void	add_operator (const int i, const int j, const double_complex &fac, const std::shared_ptr< SCFOperatorBase< double_complex, 3 >> op)
void	add_submatrix (int istart, int jstart, const MatrixOperator &submatrix)
	add a submatrix to this More...
std::size_t	ncol () const
std::size_t	nrow () const
virtual Spinor	operator() (const Spinor &arg) const
virtual std::vector< Spinor >	operator() (const std::vector< Spinor > &arg) const
MatrixOperator	operator+ (const MatrixOperator &other) const
MatrixOperator &	operator+= (const MatrixOperator &other)
void	print (std::string name="") const

Public Attributes
std::vector< std::vector< opT > >	elements
	matrix containing prefactor and operator More...

Detailed Description

class defining an operator in matrix form, fixed to size (4,4)

Member Typedef Documentation

opT

typedef std::vector<std::pair<double_complex,std::shared_ptr<SCFOperatorBase<double_complex,3> > > > MatrixOperator::opT

Constructor & Destructor Documentation

MatrixOperator()

MatrixOperator::MatrixOperator ( const int  i = 4, const int  j = 4  )

inlineexplicit

References e().

Member Function Documentation

add_operator()

void MatrixOperator::add_operator ( const int  i, const int  j, const double_complex &  fac, const std::shared_ptr< SCFOperatorBase< double_complex, 3 >>  op  )

inline

References op().

Referenced by make_Hd(), make_Hdiag(), make_sp(), and moments().

add_submatrix()

void MatrixOperator::add_submatrix ( int  istart, int  jstart, const MatrixOperator &  submatrix  )

inline

add a submatrix to this

Parameters

[in]	istart	row where to add the submatrix
[in]	jstart	column where to add the submatrix

References elements, ncol(), and nrow().

Referenced by make_alpha_p().

ncol()

std::size_t MatrixOperator::ncol ( ) const

inline

Referenced by add_submatrix().

nrow()

std::size_t MatrixOperator::nrow ( ) const

inline

Referenced by add_submatrix().

operator()() [1/2]

virtual Spinor MatrixOperator::operator() ( const Spinor &  arg ) const

inlinevirtual

Reimplemented in Metric.

References std::abs(), madness::arg(), c, Spinor::components, madness::inner(), madness::norm2(), op(), and Spinor::truncate().

operator()() [2/2]

virtual std::vector<Spinor> MatrixOperator::operator() ( const std::vector< Spinor > &  arg ) const

inlinevirtual

References a, and madness::arg().

operator+()

MatrixOperator MatrixOperator::operator+ ( const MatrixOperator &  other ) const

inline

References elements.

operator+=()

MatrixOperator& MatrixOperator::operator+= ( const MatrixOperator &  other )

inline

References elements.

print()

void MatrixOperator::print ( std::string  name = "" ) const

inline

References madness::name(), op(), and madness::print().

Member Data Documentation

elements

std::vector<std::vector<opT> > MatrixOperator::elements

matrix containing prefactor and operator

Referenced by add_submatrix(), operator+(), and operator+=().

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The documentation for this class was generated from the following file:

• dirac-hatom.cc