[#NetWhitelistPermissions-TryParse]
= xref:NetWhitelistPermissions.adoc[NetWhitelistPermissions]::TryParse
:relfileprefix: ../
:mrdocs:

Parse a ‐whitelist string into permissions, a subnet, and a connection direction.

== Synopsis

Declared in `<net_permissions.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool
TryParse(
    std::string const& str,
    xref:NetWhitelistPermissions.adoc[NetWhitelistPermissions]& output,
    xref:ConnectionDirection.adoc[ConnectionDirection]& output_connection_direction,
    xref:bilingual_str.adoc[bilingual_str]& error);
----

== Return Value

true if parsing succeeded.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| The ‐whitelist configuration string to parse.
| *output*
| Receives the parsed permissions and subnet on success.
| *output_connection_direction*
| Receives the connection direction the entry applies to.
| *error*
| Receives an error message on failure.
|===


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