[#util-LineReader-2constructor]
= xref:util.adoc[util]::xref:util/LineReader.adoc[LineReader]::LineReader
:relfileprefix: ../../
:mrdocs:

Construct a reader over str that limits lines to max_line_length bytes.

== Synopsis

Declared in `<util/string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
LineReader(
    std::string_view str,
    size_t max_line_length);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| The buffer to read from.
| *max_line_length*
| Maximum length of a line returned by ReadLine.
|===


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