dftefe::utils::ScalarSpatialFunction< Q > Class Template Reference

Abstract base for scalar functions of a spatial point. More...

#include <ScalarSpatialFunction.h>

Inheritance diagram for dftefe::utils::ScalarSpatialFunction< Q >:

Public Member Functions
virtual	~ScalarSpatialFunction ()=default
virtual Q	operator() (const utils::Point &point) const =0
virtual std::vector< Q >	operator() (const std::vector< utils::Point > &points) const =0
template<MemorySpace memorySpace>
void	eval (const size_type numPoints, const double *t, Q *q) const

Protected Member Functions
virtual void	evalHost (size_type numPoints, const double *t, Q *q) const

Detailed Description

template<typename Q>
class dftefe::utils::ScalarSpatialFunction< Q >

Abstract base for scalar functions of a spatial point.

operator() provides the host interface via utils::Point. eval<memorySpace>() is a non-virtual template that dispatches to virtual protected evalHost() or evalDevice(). Derived classes override evalHost/evalDevice; the base provides throwing defaults.

Constructor & Destructor Documentation

~ScalarSpatialFunction()

template<typename Q >

virtual dftefe::utils::ScalarSpatialFunction< Q >::~ScalarSpatialFunction ( )

virtualdefault

Member Function Documentation

eval()

template<typename Q >

template<MemorySpace memorySpace>

void dftefe::utils::ScalarSpatialFunction< Q >::eval ( const size_type  numPoints, const double *  t, Q *  q  ) const

inline

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evalHost()

template<typename Q >

virtual void dftefe::utils::ScalarSpatialFunction< Q >::evalHost ( size_type  numPoints, const double *  t, Q *  q  ) const

inlineprotectedvirtual

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operator()() [1/2]

template<typename Q >

virtual std::vector< Q > dftefe::utils::ScalarSpatialFunction< Q >::operator() ( const std::vector< utils::Point > &  points ) const

pure virtual

Implemented in dftefe::utils::ExpModX, dftefe::utils::LogModX, dftefe::utils::PointChargePotentialFunction, dftefe::utils::ScalarZeroFunctionReal, dftefe::utils::SmearChargeDensityFunction, and dftefe::utils::SmearChargePotentialFunction.

operator()() [2/2]

template<typename Q >

virtual Q dftefe::utils::ScalarSpatialFunction< Q >::operator() ( const utils::Point &  point ) const

pure virtual

Implemented in dftefe::atoms::AtomSevereFunction< memorySpace >, dftefe::utils::ExpModX, dftefe::utils::LogModX, dftefe::utils::PointChargePotentialFunction, dftefe::utils::ScalarZeroFunctionReal, dftefe::utils::SmearChargeDensityFunction, and dftefe::utils::SmearChargePotentialFunction.

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

• src/utils/ScalarSpatialFunction.h