don't output SpanLength property if no non-terms

1 files changed, 18 insertions, 0 deletions

diff --git a/moses/PP/SpanLengthPhraseProperty.h b/moses/PP/SpanLengthPhraseProperty.h
new file mode 100644
index 000000000..e25d70515
--- /dev/null
+++ b/moses/PP/SpanLengthPhraseProperty.h
@@ -0,0 +1,18 @@
+
+#pragma once
+
+#include "moses/PP/PhraseProperty.h"
+#include <string>
+
+namespace Moses
+{
+
+class SpanLengthPhraseProperty : public PhraseProperty
+{
+public:
+	SpanLengthPhraseProperty(const std::string &value) :  PhraseProperty(value) {};
+
+};
+
+} // namespace Moses
+