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-rw-r--r--extractor/data_array.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/extractor/data_array.h b/extractor/data_array.h
index 96950789..42e12135 100644
--- a/extractor/data_array.h
+++ b/extractor/data_array.h
@@ -10,6 +10,8 @@
namespace fs = boost::filesystem;
using namespace std;
+namespace extractor {
+
enum Side {
SOURCE,
TARGET
@@ -73,4 +75,6 @@ class DataArray {
vector<int> sentence_start;
};
+} // namespace extractor
+
#endif