[#llvm-seq-05]
= xref:llvm.adoc[llvm]::seq
:relfileprefix: ../
:mrdocs:

Return a half‐open sequence of integral values from `Begin` to `End.`

== Synopsis

Declared in `<llvm/ADT/Sequence.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename T>
requires std::is_integral<T>::value &&
                                                  !std::is_enum<T>::value
constexpr
auto
seq(
    T Begin,
    T End);
----

== Description

`Begin` and `End` must be within [INTMAX_MIN, INTMAX_MAX]for forward iteration (resp. [INTMAX_MIN + 1, INTMAX_MAX]for reverse iteration).

== Return Value

Half‐open iota_range of integral values []`Begin,` `End).`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *Begin*
| First value in the sequence.
| *End*
| Past‐the‐end value (not included).
|===


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