diff options
Diffstat (limited to 'src/mongo/db/query/collation/collator_interface.h')
-rw-r--r-- | src/mongo/db/query/collation/collator_interface.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/db/query/collation/collator_interface.h b/src/mongo/db/query/collation/collator_interface.h index 962ccadb718..c86e1390fa5 100644 --- a/src/mongo/db/query/collation/collator_interface.h +++ b/src/mongo/db/query/collation/collator_interface.h @@ -95,13 +95,13 @@ public: * 0 if 'left' is greater than 'right' w.r.t. the collation, and 0 if 'left' and 'right' are * equal w.r.t. the collation. */ - virtual int compare(StringData left, StringData right) = 0; + virtual int compare(StringData left, StringData right) const = 0; /** * Returns the comparison key for 'stringData', according to this collation. See ComparisonKey's * comments for details. */ - virtual ComparisonKey getComparisonKey(StringData stringData) = 0; + virtual ComparisonKey getComparisonKey(StringData stringData) const = 0; /** * Returns whether this collation has the same matching and sorting semantics as 'other'. |