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authorMax Kellermann <max@duempel.org>2014-09-28 18:12:17 +0200
committerMax Kellermann <max@duempel.org>2014-09-28 18:12:20 +0200
commitcf06ba6d132ed29616cad89c6ee23e5334025f97 (patch)
tree51afb7fc192855a6a9ce480e9e0ec43c0cdd8c41
parenta8d800572e21cdb9d0cb31f012918703cb267f5c (diff)
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fs/AllocatedPath: add method Steal()
-rw-r--r--src/fs/AllocatedPath.hxx8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/fs/AllocatedPath.hxx b/src/fs/AllocatedPath.hxx
index 42594b2f6..c345470c8 100644
--- a/src/fs/AllocatedPath.hxx
+++ b/src/fs/AllocatedPath.hxx
@@ -170,6 +170,14 @@ public:
}
/**
+ * Allows the caller to "steal" the internal value by
+ * providing a rvalue reference to the std::string attribute.
+ */
+ std::string &&Steal() {
+ return std::move(value);
+ }
+
+ /**
* Check if this is a "nulled" instance. A "nulled" instance
* must not be used.
*/