conststr::meta::viewer Concept Reference

This concept is satisfied if T is a view type to a constant contiguous sequence of Elem. More...

#include <conststr.hpp>

Concept definition

template<typename T, typename Elem, typename SizeT std::size_t>
concept conststr::meta::viewer = 
    std::constructible_from<T, const Elem *, SizeT> && requires(const T &t) {
        t.begin();
        t.end();
        t.rbegin();
        t.rend();
        t.size();
        t[SizeT{}];
    }

Detailed Description

This concept is satisfied if T is a view type to a constant contiguous sequence of Elem.

Template Parameters

T	view type
Elem	element type
SizeT	size type of the sequence