Developer Guide and Reference

Contents

make_ n_container template function

Factory function to construct an instance of a properly-typed n_container<…> based on n_extent_t passed to it.

Syntax

template< typename PrimitiveT, typename LayoutT, typename AllocatorT = allocator::default_alloc, typename ExtentsT > auto make_n_container(const ExtentsT &_extents) ->n_container<PrimitiveT, LayoutT, ExtentsT, AllocatorT>
Description
Use
make_n_container
to more easily create an n-dimensional container using template argument deduction, and avoid specifying the type of extents.
An example of the instantiation of a High Definition image object is below.
typedef n_container<RGBAs, layout::soa, n_extent_t<int, int>> HdImage; HdImage image1(n_extent[1080][1920]);
Alternatively, it is possible to use factory function with the C++11 keyword
auto
, as shown below.
auto image1 = make_n_container<RGBAs, layout::soa>(n_extent[1080][1920]);

Product and Performance Information

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Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.