AMReX_BaseFabUtility.H File Reference

Helper routines for manipulating BaseFab data and related arrays. More...

#include <AMReX_Config.H>
#include <AMReX_BaseFab.H>
#include <AMReX_TypeTraits.H>

Go to the source code of this file.

Namespaces
namespace	amrex

Functions
template<class Tto , class Tfrom >
__host__ __device__ void	amrex::cast (BaseFab< Tto > &tofab, BaseFab< Tfrom > const &fromfab, Box const &bx, SrcComp scomp, DestComp dcomp, NumComps ncomp) noexcept
	Cast components from one BaseFab to another over a region.
template<typename STRUCT , typename F > requires ((sizeof(STRUCT)<=36*8) && std::is_trivially_copyable_v< STRUCT > && std::is_trivially_destructible_v<STRUCT>)
void	amrex::fill (BaseFab< STRUCT > &aos_fab, F const &f)
	Fill an array-of-structs BaseFab by invoking a functor per cell.
template<typename T >
void	amrex::transposeCtoF (T const *pi, T *po, int nx, int ny, int nz)
	Transpose a 3D array of shape (nx, ny, nz) from C-order to Fortran-order storage.
template<typename T >
void	amrex::transposeCtoF (T const *pi, T *po, int nx, int ny)
	Transpose a 2D array of shape (nx, ny) from C-order to Fortran-order storage.

Detailed Description

Helper routines for manipulating BaseFab data and related arrays.