Add functional header required because of greater<>.

ufal · May 15, 2016 · cf823f0 · cf823f0
1 parent 71ddb48
commit cf823f0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/morpho/morpho_statistical_guesser_trainer.cpp b/src/morpho/morpho_statistical_guesser_trainer.cpp
@@ -8,6 +8,7 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <algorithm>
+#include <functional>
 #include <unordered_map>
 #include <unordered_set>