Load the leaf element of a path.
Synopsis
Declared in <bdls_pathutil.h>
static
int
getLeaf(
bsl::string* leaf,
std::string_view const& path,
int rootEnd = ‐1);Description
Load into the specified leaf the value of the rightmost name in the specified path that follows the root; that is, the leaf element. If the optionally specified rootEnd offset is non‐negative, it is taken as the position in path of the character following the root. Return 0 on success, and a non‐zero value otherwise; in particular, return nonzero if path does not have a leaf. Note that getBasename is a synonym for getLeaf. See []and Performance). See also for the definition of leaf and root.
Return Value
0 on success, and a non‐zero value otherwise
Parameters
Name |
Description |
leaf |
receives the leaf element of |
path |
filesystem path to examine |
rootEnd |
if non‐negative, position in |
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