[#BloombergLP-bdls-PathUtil-getRoot-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdls.adoc[bdls]::xref:BloombergLP/bdls/PathUtil.adoc[PathUtil]::getRoot
:relfileprefix: ../../../
:mrdocs:

Load the root portion of a path.

== Synopses

Declared in `<bdls_pathutil.h>`

Load the root portion of a path.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdls/PathUtil/getRoot-0a.adoc[getRoot](
    xref:bsl/string.adoc[bsl::string]* root,
    std::string_view const& path,
    int rootEnd = ‐1);
----

[.small]#xref:BloombergLP/bdls/PathUtil/getRoot-0a.adoc[_» more..._]#

Load the root portion of a path.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdls/PathUtil/getRoot-073.adoc[getRoot](
    std::pmr::string* root,
    std::string_view const& path,
    int rootEnd = ‐1);
----

[.small]#xref:BloombergLP/bdls/PathUtil/getRoot-073.adoc[_» more..._]#

Load the root portion of a path.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdls/PathUtil/getRoot-07e.adoc[getRoot](
    std::string* root,
    std::string_view const& path,
    int rootEnd = ‐1);
----

[.small]#xref:BloombergLP/bdls/PathUtil/getRoot-07e.adoc[_» more..._]#

== Return Value

0 on success, and a non‐zero value otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *root*
| receives the root portion of `path`
| *path*
| filesystem path to examine
| *rootEnd*
| if non‐negative, position in `path` of the character following the root
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#