AMReX_Array4.H File Reference

Lightweight non-owning multidimensional array accessors for GPU and CPU. More...

#include <AMReX_Config.H>
#include <AMReX.H>
#include <AMReX_IntVect.H>
#include <AMReX_GpuPrint.H>
#include <AMReX_ConstexprFor.H>
#include <iostream>
#include <sstream>

Go to the source code of this file.

Classes
class	amrex::CellData< T >
	Lightweight accessor for data associated with a single cell. More...
class	amrex::ArrayND< T, N, last_dim_component >
	A multidimensional array accessor. More...
class	amrex::PolymorphicArray4< T >
	Array4 subclass that provides uniform (i,j,k,n) access for both AoS and SoA data. More...

Namespaces
namespace	amrex

Typedefs
template<typename T >
using	amrex::Array4 = ArrayND< T, 4, true >
	Convenient alias for a 4D ArrayND with three spatial dimensions plus a component dimension.

Functions
template<class T >
__host__ __device__ Dim3	amrex::lbound (Array4< T > const &a) noexcept
	Return the inclusive lower bounds of an Array4 in Dim3 form.
template<class T >
__host__ __device__ Dim3	amrex::ubound (Array4< T > const &a) noexcept
	Return the inclusive upper bounds of an Array4 in Dim3 form.
template<class T >
__host__ __device__ Dim3	amrex::length (Array4< T > const &a) noexcept
	Return the spatial extents of an Array4 in Dim3 form.
template<typename T , int N, bool C>
std::ostream &	amrex::operator<< (std::ostream &os, const ArrayND< T, N, C > &a)
	Stream an ArrayND as its index bounds.
template<typename T >
PolymorphicArray4< T >	amrex::makePolymorphic (Array4< T > const &a)

Detailed Description

Lightweight non-owning multidimensional array accessors for GPU and CPU.