AMReX_IndexType.H File Reference

#include <AMReX_Config.H>
#include <AMReX_IntVect.H>
#include <AMReX_SPACE.H>
#include <AMReX_Tuple.H>
#include <iosfwd>

Go to the source code of this file.

Classes
struct	amrex::CellIndexEnum
	Type for defining CellIndex so that all IndexTypeND with different dimensions have the same CellIndex type. More...
class	amrex::IndexTypeND< dim >
	Cell-Based or Node-Based Indices. More...
struct	std::tuple_size< amrex::IndexTypeND< dim > >
struct	std::tuple_element< s, amrex::IndexTypeND< dim > >

Namespaces
	amrex
	amrex::detail

Functions
template<int dim>
AMREX_GPU_HOST_DEVICE	amrex::IndexTypeND (const IntVectND< dim > &) -> IndexTypeND< dim >
template<class... Args, std::enable_if_t< IsConvertible_v< IndexType::CellIndex, Args... >, int > = 0>
AMREX_GPU_HOST_DEVICE	amrex::IndexTypeND (IndexType::CellIndex, Args...) -> IndexTypeND< sizeof...(Args)+1 >
std::ostream &	amrex::detail::index_type_write (std::ostream &os, const unsigned int &iv, int dim)
std::istream &	amrex::detail::index_type_read (std::istream &is, unsigned int &iv, int dim)
template<class T , std::size_t... Ns>
AMREX_GPU_HOST_DEVICE constexpr AMREX_FORCE_INLINE T	amrex::detail::IndexTypeSplit_imp (T &retval, std::index_sequence< Ns... >, unsigned int src) noexcept
template<int dim>
std::ostream &	amrex::operator<< (std::ostream &os, const IndexTypeND< dim > &it)
	Write an IndexTypeND to an ostream in ASCII. More...
template<int dim>
std::istream &	amrex::operator>> (std::istream &is, IndexTypeND< dim > &it)
	Read an IndexTypeND from an istream. More...
template<int d, int... dims>
AMREX_GPU_HOST_DEVICE constexpr AMREX_FORCE_INLINE IndexTypeND< detail::get_sum< d, dims... >)>	amrex::IndexTypeCat (const IndexTypeND< d > &v, const IndexTypeND< dims > &...vects) noexcept
	Returns a IndexTypeND obtained by concatenating the input IndexTypeNDs. The dimension of the return value equals the sum of the dimensions of the inputted IndexTypeNDs. More...
template<int d, int... dims>
AMREX_GPU_HOST_DEVICE constexpr AMREX_FORCE_INLINE GpuTuple< IndexTypeND< d >, IndexTypeND< dims >... >	amrex::IndexTypeSplit (const IndexTypeND< detail::get_sum< d, dims... >()> &v) noexcept
	Returns a tuple of IndexTypeND obtained by splitting the input IndexTypeND according to the dimensions specified by the template arguments. More...
template<int new_dim, int old_dim>
AMREX_GPU_HOST_DEVICE constexpr AMREX_FORCE_INLINE IndexTypeND< new_dim >	amrex::IndexTypeShrink (const IndexTypeND< old_dim > &v) noexcept
	Returns a new IndexTypeND of size new_dim and assigns the first new_dim values of v to it. More...
template<int new_dim, int old_dim>
AMREX_GPU_HOST_DEVICE constexpr AMREX_FORCE_INLINE IndexTypeND< new_dim >	amrex::IndexTypeExpand (const IndexTypeND< old_dim > &v, IndexType::CellIndex fill_extra=IndexType::CellIndex::CELL) noexcept
	Returns a new IndexTypeND of size new_dim and assigns all values of iv to it and fill_extra to the remaining elements. More...
template<int new_dim, int old_dim>
AMREX_GPU_HOST_DEVICE constexpr AMREX_FORCE_INLINE IndexTypeND< new_dim >	amrex::IndexTypeResize (const IndexTypeND< old_dim > &v, IndexType::CellIndex fill_extra=IndexType::CellIndex::CELL) noexcept
	Returns a new IndexTypeND of size new_dim by either shrinking or expanding iv. More...