span< T > Struct Template Reference

A workalike for std::span from C++20 (only dynamic-extent, without ranges support). More...

Public Member Functions
template<class C , class = std::enable_if_t<std::is_convertible_v< std::remove_pointer_t<decltype(void(std::size(std::declval<C &&>())), std::data(std::declval<C &&>()))> (*)[], T(*)> > >
constexpr	span (C &&c)

Detailed Description

template<class T>
struct flecsi::util::span< T >

A workalike for std::span from C++20 (only dynamic-extent, without ranges support).

This class is supported for GPU execution.

Constructor & Destructor Documentation

span()

template<class T >

template<class C , class = std::enable_if_t<std::is_convertible_v< std::remove_pointer_t<decltype(void(std::size(std::declval<C &&>())), std::data(std::declval<C &&>()))> (*)[], T(*)> > >

constexpr span ( C &&  c )

constexpr

Warning

Destroying C leaves this object dangling if it owns its elements. This implementation does not check for "borrowing".