transform.h File Reference

#include "multiply.h"
#include "base_geometry.h"
#include "weights.h"

Go to the source code of this file.

Namespaces
namespace	dg
	This is the namespace for all functions and classes defined and used by the discontinuous Galerkin library.
namespace	dg::create
	Contains functions used for matrix creation.

Functions
template<class Functor , class Geometry >
Geometry::host_vector	dg::pullback (const Functor &f, const Geometry &g)
	\( f_i = f( x(\zeta_i, \eta_i), y(\zeta_i, \eta_i))\)
template<class Functor1 , class Functor2 , class container , class Geometry >
void	dg::pushForwardPerp (const Functor1 &vR, const Functor2 &vZ, container &vx, container &vy, const Geometry &g)
	\( \bar v = J v\)
template<class Functor1 , class Functor2 , class Functor3 , class container , class Geometry >
void	dg::pushForward (const Functor1 &vR, const Functor2 &vZ, const Functor3 &vPhi, container &vx, container &vy, container &vz, const Geometry &g)
	\( {\bar v} = J v\)
template<class FunctorRR , class FunctorRZ , class FunctorZZ , class container , class Geometry >
void	dg::pushForwardPerp (const FunctorRR &chiRR, const FunctorRZ &chiRZ, const FunctorZZ &chiZZ, SparseTensor< container > &chi, const Geometry &g)
	\( \bar \chi = J \chi J^T\)
template<class Geometry >
Geometry::host_vector	dg::create::volume (const Geometry &g)
	Create the volume element on the grid (including weights!!)
template<class Geometry >
Geometry::host_vector	dg::create::inv_volume (const Geometry &g)
	Create the inverse volume element on the grid (including weights!!)