Remove some useless include

[stockfish] / src / movegen.h

diff --git a/src/movegen.h b/src/movegen.h
index 6a04248ac3a3199c80f087aaf3a180ff5bc7ad4f..a80db334cbef6e9c1ba4e92e802588168ee4601b 100644 (file)
--- a/src/movegen.h
+++ b/src/movegen.h
@@ -21,7 +21,6 @@
 #define MOVEGEN_H_INCLUDED
 
 #include "move.h"
-#include "position.h"
 
 enum MoveType {
   MV_CAPTURE,
@@ -30,11 +29,26 @@ enum MoveType {
   MV_NON_CAPTURE_CHECK,
   MV_EVASION,
   MV_NON_EVASION,
-  MV_LEGAL,
-  MV_PSEUDO_LEGAL
+  MV_LEGAL
 };
 
 template<MoveType>
 MoveStack* generate(const Position& pos, MoveStack* mlist);
 
+/// The MoveList struct is a simple wrapper around generate(), sometimes comes
+/// handy to use this class instead of the low level generate() function.
+template<MoveType T>
+struct MoveList {
+
+  explicit MoveList(const Position& pos) : cur(mlist), last(generate<T>(pos, mlist)) {}
+  void operator++() { cur++; }
+  bool end() const { return cur == last; }
+  Move move() const { return cur->move; }
+  int size() const { return int(last - mlist); }
+
+private:
+  MoveStack mlist[MAX_MOVES];
+  MoveStack *cur, *last;
+};
+
 #endif // !defined(MOVEGEN_H_INCLUDED)