[#mp_units-basic_fixed_string-08-2constructor-0e]
= xref:mp_units.adoc[mp_units]::xref:mp_units/basic_fixed_string-08.adoc[basic_fixed_string]::basic_fixed_string
:relfileprefix: ../../
:mrdocs:

Constructs the string from a range of exactly `N` characters given by an iterator/sentinel pair

== Synopsis

Declared in `<mp‐units/ext/fixed_string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    std::input_iterator It,
    std::sentinel_for<It> S>
requires std::same_as<std::iter_value_t<It>, CharT>
[[nodiscard]]
constexpr
basic_fixed_string(
    It begin,
    S end);
----

== Return Value

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *begin*
| Iterator to the first character
| *end*
| Sentinel marking the end of the character sequence
|===


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