NdLoop.hpp File Reference

#include "alpaka/core/Common.hpp"
#include "alpaka/dim/Traits.hpp"
#include "alpaka/vec/Vec.hpp"
#include <utility>

Go to the source code of this file.

Namespaces
namespace	alpaka
	The alpaka accelerator library.
namespace	alpaka::meta
namespace	alpaka::meta::detail

Functions
template<typename TExtentVec , typename TFnObj , std::size_t... Tdims>
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_HOST_ACC auto	alpaka::meta::ndLoop (std::index_sequence< Tdims... > indexSequence, TExtentVec const &extent, TFnObj const &f) -> void
	Loops over an n-dimensional iteration index variable calling f(idx, args...) for each iteration. The loops are nested in the order given by the index_sequence with the first element being the outermost and the last index the innermost loop.
template<std::size_t Tdim0, std::size_t... Tdims, typename TIndex , typename TExtentVec , typename TFnObj >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_HOST_ACC constexpr void	alpaka::meta::detail::ndLoopImpl (std::index_sequence< Tdim0, Tdims... >, TIndex &idx, TExtentVec const &extent, TFnObj const &f)
template<typename TIndex , typename TExtentVec , typename TFnObj >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_HOST_ACC constexpr void	alpaka::meta::detail::ndLoopImpl (std::index_sequence<>, TIndex &idx, TExtentVec const &, TFnObj const &f)
template<typename TExtentVec , typename TFnObj >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_HOST_ACC auto	alpaka::meta::ndLoopIncIdx (TExtentVec const &extent, TFnObj const &f) -> void
	Loops over an n-dimensional iteration index variable calling f(idx, args...) for each iteration. The loops are nested from index zero outmost to index (dim-1) innermost.