TCBCoeffFn< T > Class Template Reference

Eval real valued matrix coefficients with call-back function.

#include <TCoeffFn.hh>

Inheritance diagram for TCBCoeffFn< T >:

Public Member Functions
virtual matform_t	matrix_format () const
	return format of matrix, e.g. symmetric or hermitian
virtual void	eval (const std::vector< idx_t > &rowidxs, const std::vector< idx_t > &colidxs, value_t *matrix) const
Public Member Functions inherited from TPermCoeffFn< T >
virtual void	eval (const TIndexSet &rowis, const TIndexSet &colis, value_t *matrix) const
Public Member Functions inherited from TCoeffFn< T >
	TCoeffFn ()
	default constructor
virtual	~TCoeffFn ()
	destructor
virtual bool	is_complex () const
	return true if function is complex valued

Member Function Documentation

virtual void eval ( const std::vector< idx_t > &  , const std::vector< idx_t > &  , value_t *    ) const

inlinevirtual

return matrix coefficient for index positions defined by tau and sigma, which may be not be consecutively numbered

Reimplemented from TPermCoeffFn< T >.