MADNESS  0.10.1
Public Member Functions | Public Attributes | List of all members
madness::guessfactory::GaussFunctor Class Reference

#include <GuessFactory.h>

Inheritance diagram for madness::guessfactory::GaussFunctor:
Inheritance graph
[legend]
Collaboration diagram for madness::guessfactory::GaussFunctor:
Collaboration graph
[legend]

Public Member Functions

 GaussFunctor ()
 
 GaussFunctor (const double &width)
 
 GaussFunctor (const double &width, const coord_3d c)
 
 GaussFunctor (const double &width, const Tensor< double > c)
 
double operator() (const coord_3d &rr) const
 explicit construction More...
 
- Public Member Functions inherited from madness::FunctionFunctorInterface< double, 3 >
 FunctionFunctorInterface ()
 
virtual ~FunctionFunctorInterface ()
 
virtual coeffT coeff (const keyT &) const
 
virtual void operator() (const Vector< double *, 1 > &xvals, double *fvals, int npts) const
 
virtual void operator() (const Vector< double *, 2 > &xvals, double *fvals, int npts) const
 
virtual void operator() (const Vector< double *, 3 > &xvals, double *fvals, int npts) const
 
virtual void operator() (const Vector< double *, 4 > &xvals, double *fvals, int npts) const
 
virtual void operator() (const Vector< double *, 5 > &xvals, double *fvals, int npts) const
 
virtual void operator() (const Vector< double *, 6 > &xvals, double *fvals, int npts) const
 
virtual double operator() (const Vector< double, NDIM > &x) const=0
 You should implement this to return f(x) More...
 
virtual bool provides_coeff () const
 does this functor directly provide sum coefficients? or only function values? More...
 
virtual bool screened (const Vector< double, NDIM > &c1, const Vector< double, NDIM > &c2) const
 Can we screen this function based on the bounding box information? More...
 
void set_length_scale (double lo)
 adapt the special level to resolve the smallest length scale More...
 
virtual Level special_level ()
 Override this change level refinement for special points (default is 6) More...
 
virtual std::vector< Vector< double, NDIM > > special_points () const
 Override this to return list of special points to be refined more deeply. More...
 
virtual bool supports_vectorized () const
 Does the interface support a vectorized operator()? More...
 
virtual coeffT values (const keyT &key, const Tensor< double > &tensor) const
 

Public Attributes

const coord_3d center =coord_3d()
 
const double width_
 
- Public Attributes inherited from madness::FunctionFunctorInterface< double, 3 >
Level special_level_
 

Additional Inherited Members

- Public Types inherited from madness::FunctionFunctorInterface< double, 3 >
typedef GenTensor< double > coeffT
 
typedef Key< NDIMkeyT
 
typedef double value_type
 

Detailed Description

GaussFunctor to let the exciation operators go to zero at the boundaries totally symmetric

Constructor & Destructor Documentation

◆ GaussFunctor() [1/4]

madness::guessfactory::GaussFunctor::GaussFunctor ( )

◆ GaussFunctor() [2/4]

madness::guessfactory::GaussFunctor::GaussFunctor ( const double &  width)
inline

References MADNESS_ASSERT.

◆ GaussFunctor() [3/4]

madness::guessfactory::GaussFunctor::GaussFunctor ( const double &  width,
const coord_3d  c 
)
inline

References MADNESS_ASSERT.

◆ GaussFunctor() [4/4]

madness::guessfactory::GaussFunctor::GaussFunctor ( const double &  width,
const Tensor< double >  c 
)
inline

References MADNESS_ASSERT.

Member Function Documentation

◆ operator()()

double madness::guessfactory::GaussFunctor::operator() ( const coord_3d rr) const

explicit construction

References center, and width_.

Member Data Documentation

◆ center

const coord_3d madness::guessfactory::GaussFunctor::center =coord_3d()

Referenced by operator()().

◆ width_

const double madness::guessfactory::GaussFunctor::width_

Referenced by operator()().


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