Call visitor for each filesystem path matching the specified pattern.
Declared in <bdls_filesystemutil.h>
template<class STRING_TYPE>
static
int
visitPaths(
STRING_TYPE const& pattern,
bsl::function<void(char const*)> const& visitor);Same as the preceding overload, but accept a pattern of the (template parameter) STRING_TYPE, which must be one of bsl::string, std::string, std::pmr::string (if supported), bslstl::StringRef, or bsl::string_view.
the number of paths visited on success, and a negative value otherwise
| Name | Description |
|---|---|
| pattern | glob-style pattern of paths to visit |
| visitor | functor invoked with each matching path |