FEMInterpolate.hpp File Reference

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Namespaces
namespace	ippl
	Implementations for FFT constructor/destructor and transforms.

Functions
template<typename T , unsigned Dim>
KOKKOS_INLINE_FUNCTION void	ippl::locate_element_nd_and_xi (const Vector< T, Dim > &hr, const Vector< T, Dim > &origin, const Vector< T, Dim > &x, Vector< size_t, Dim > &e_nd, Vector< T, Dim > &xi)
	Mapping from global position to element ND index and reference coordinates (xi ∈ [0,1)^Dim) on a UniformCartesian mesh. More...
template<class View , class IVec , std::size_t... Is>
KOKKOS_INLINE_FUNCTION auto	ippl::view_ptr_impl (View &v, const IVec &I, std::index_sequence< Is... >) -> decltype(&v(I[Is]...))
template<int D, class View , class IVec >
KOKKOS_INLINE_FUNCTION auto	ippl::view_ptr (View &v, const IVec &I) -> decltype(view_ptr_impl(v, I, std::make_index_sequence< D >{}))
template<typename AttribIn , typename Field , typename PosAttrib , typename Space , typename policy_type = Kokkos::RangePolicy<typename Field::execution_space>>
void	ippl::assemble_rhs_from_particles (const AttribIn &attrib, Field &f, const PosAttrib &pp, const Space &space, policy_type iteration_policy)
	Assemble a P1 FEM load vector (RHS) from particle attributes. More...
template<class View , class IVec , std::size_t... Is>
KOKKOS_INLINE_FUNCTION decltype(auto)	ippl::view_ref_impl (View &v, const IVec &I, std::index_sequence< Is... >)
template<int D, class View , class IVec >
KOKKOS_INLINE_FUNCTION decltype(auto)	ippl::view_ref (View &v, const IVec &I)
template<typename AttribOut , typename Field , typename PosAttrib , typename Space , typename policy_type = Kokkos::RangePolicy<typename Field::execution_space>>
void	ippl::interpolate_to_diracs (AttribOut &attrib_out, const Field &coeffs, const PosAttrib &pp, const Space &space, policy_type iteration_policy)
	Interpolate a P1 FEM field to particle positions. More...