Add Stockfish namespace.

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index d55ef695b75f45e51f91eeed22990adecbd2d669..d43b8fa76c59a1a40a1aa37ce135a39d889e52e1 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -54,7 +54,9 @@
 
 
 using namespace std;
-using namespace Eval::NNUE;
+using namespace Stockfish::Eval::NNUE;
+
+namespace Stockfish {
 
 namespace Eval {
 
@@ -1146,3 +1148,5 @@ std::string Eval::trace(const Position& pos) {
 
   return ss.str();
 }
+
+} // namespace Stockfish