templa::algorithms::max_from< e > Struct Template Reference

Computes the maximum value from a container-like object at compile time. More...

#include <algorithms.hpp>

Public Types
using	type = typename decltype(e)::value_type
	The type of the elements in the container.

Static Public Attributes
static constexpr std::size_t	size = e.size()
	The number of elements in the container.
static constexpr auto	value
	The maximum value computed at compile time from the container.

Detailed Description

template<auto e>
requires (concepts::Container<std::remove_cv_t<decltype(e)>>)
struct templa::algorithms::max_from< e >

Computes the maximum value from a container-like object at compile time.

Unpacks a constexpr container (e.g., std::array) and computes the maximum element using the max struct.

Template Parameters

e	A container expression with known size and random access. @requires The container must satisfy the concepts::Container constraint.

Member Data Documentation

value

template<auto e>

auto templa::algorithms::max_from< e >::value

staticconstexpr

Initial value:

=
            []<std::size_t... I>(std::index_sequence<I...>) consteval noexcept
        {
            return max<e[I]...>::value;
        }(std::make_index_sequence<size>{})

The maximum value computed at compile time from the container.

Internally uses the max struct to evaluate the maximum by unpacking the elements.

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The documentation for this struct was generated from the following file:

• Templa/include/templa-include/algorithms.hpp