diff options
Diffstat (limited to 'mteval/ns.cc')
| -rw-r--r-- | mteval/ns.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mteval/ns.cc b/mteval/ns.cc index b64d4798..c1ea238b 100644 --- a/mteval/ns.cc +++ b/mteval/ns.cc @@ -106,7 +106,7 @@ struct BleuSegmentEvaluator : public SegmentEvaluator { } struct NGramCompare { - int operator() (const vector<WordID>& a, const vector<WordID>& b) { + int operator() (const vector<WordID>& a, const vector<WordID>& b) const { const size_t as = a.size(); const size_t bs = b.size(); const size_t s = (as < bs ? as : bs); |