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author | Mathias Stearn <mathias@10gen.com> | 2013-05-29 18:31:51 -0400 |
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committer | Mathias Stearn <mathias@10gen.com> | 2013-06-18 12:51:15 -0400 |
commit | be4e909ad1ae382a073f456710052a65c2b5fd39 (patch) | |
tree | 97fcb4fe336664c5651d262b5965baafa593d6fa /src/mongo/db/pipeline/document.h | |
parent | f71dfdc67408a2fc0d695f865ad3abbb116ed443 (diff) | |
download | mongo-be4e909ad1ae382a073f456710052a65c2b5fd39.tar.gz |
Add Value::consume() to create an Array-typed Value without copying
Currently few places construct arrays, but more are coming soon. Note
that this can't be used for things like $push's getValue() since that
can be called multiple times so the array needs to be preserved.
Diffstat (limited to 'src/mongo/db/pipeline/document.h')
-rw-r--r-- | src/mongo/db/pipeline/document.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mongo/db/pipeline/document.h b/src/mongo/db/pipeline/document.h index 375cd48faa3..77c04bafb3f 100644 --- a/src/mongo/db/pipeline/document.h +++ b/src/mongo/db/pipeline/document.h @@ -467,7 +467,7 @@ namespace mongo { return *this << Value(val); } - Value done() { return Value(_array); } + Value done() { return Value::consume(_array); } private: vector<Value> _array; |