dg::geo::FluxVolumeIntegral< container > Struct Template Reference

Flux volume integral of the form \( \int dR dZ f(R,Z) \Theta(\psi_p(R,Z)-\psi_0) g(R,Z) \). More...

Public Member Functions
template<class Geometry2d >
	FluxVolumeIntegral (const Geometry2d &g2d, const TokamakMagneticField &mag)
	Construct from a grid and a magnetic field f and g are default initialized to 1.
void	set_left (const container &f)
	Set the left function to integrate.
void	set_right (const container &g)
	Set the right function to integrate.
double	operator() (double psip0)
	Calculate the Flux Volume Integral.

Detailed Description

template<class container>
struct dg::geo::FluxVolumeIntegral< container >

Flux volume integral of the form \( \int dR dZ f(R,Z) \Theta(\psi_p(R,Z)-\psi_0) g(R,Z) \).

where Theta is the Heaviside function

Constructor & Destructor Documentation

FluxVolumeIntegral()

template<class container >

template<class Geometry2d >

dg::geo::FluxVolumeIntegral< container >::FluxVolumeIntegral ( const Geometry2d & g2d, const TokamakMagneticField & mag )

inline

Construct from a grid and a magnetic field f and g are default initialized to 1.

Parameters

g2d	grid
mag	contains psip

Member Function Documentation

operator()()

template<class container >

double dg::geo::FluxVolumeIntegral< container >::operator() ( double psip0 )

inline

Calculate the Flux Volume Integral.

Parameters

psip0

the actual psi value of the flux surface

Returns

Int_0^psip0 (f,g)

set_left()

template<class container >

void dg::geo::FluxVolumeIntegral< container >::set_left ( const container & f )

inline

Set the left function to integrate.

Parameters

f	the container containing the discretized function

set_right()

template<class container >

void dg::geo::FluxVolumeIntegral< container >::set_right ( const container & g )

inline

Set the right function to integrate.

Parameters

g	the container containing the discretized function

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

• average.h