diff options
| author | Charlie Swanson <charlie.swanson@mongodb.com> | 2018-09-18 10:32:03 -0400 |
|---|---|---|
| committer | Charlie Swanson <charlie.swanson@mongodb.com> | 2018-09-19 18:08:41 -0400 |
| commit | 480c3195536d7485ee543d46ab3a532531da1927 (patch) | |
| tree | 933292f6523ce2fc2efa58fc701708269751adf7 /src/mongo/db/pipeline/document_source_out.h | |
| parent | a147f142e65ead4ee136ff60069cfe95ad6549f3 (diff) | |
| download | mongo-480c3195536d7485ee543d46ab3a532531da1927.tar.gz | |
SERVER-37219 Use rvalue references when spilling in $out
Diffstat (limited to 'src/mongo/db/pipeline/document_source_out.h')
| -rw-r--r-- | src/mongo/db/pipeline/document_source_out.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mongo/db/pipeline/document_source_out.h b/src/mongo/db/pipeline/document_source_out.h index 853d2b3a9e9..68dcaa838ed 100644 --- a/src/mongo/db/pipeline/document_source_out.h +++ b/src/mongo/db/pipeline/document_source_out.h @@ -128,7 +128,7 @@ public: * */ struct BatchedObjects { - void emplace(BSONObj obj, BSONObj key) { + void emplace(BSONObj&& obj, BSONObj&& key) { objects.emplace_back(std::move(obj)); uniqueKeys.emplace_back(std::move(key)); } @@ -155,8 +155,8 @@ public: /** * Writes the documents in 'batch' to the write namespace. */ - virtual void spill(const BatchedObjects& batch) { - pExpCtx->mongoProcessInterface->insert(pExpCtx, getWriteNs(), batch.objects); + virtual void spill(BatchedObjects&& batch) { + pExpCtx->mongoProcessInterface->insert(pExpCtx, getWriteNs(), std::move(batch.objects)); }; /** |