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fs/AllocatedPath: add method Steal()

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This commit is contained in:
Max Kellermann 2014-09-28 18:12:17 +02:00
parent a8d800572e
commit cf06ba6d13
1 changed files with 8 additions and 0 deletions
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8
src/fs/AllocatedPath.hxx
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@ -169,6 +169,14 @@ public:
return *this; return *this;
} }
/**
* 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 * Check if this is a "nulled" instance. A "nulled" instance
* must not be used. * must not be used.