X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmovegen.h;h=0c781a6ba1c3aaa576628049652ea8e00ad609d1;hb=fbdabe2975c0e86a04b01c36c9f3eec5494ecf0d;hp=580ca2e74645cfd183b6457ec0c1a6fe594fd5d0;hpb=4c3a000211bea046dd9506bae748576ecf6368fa;p=stockfish

diff --git a/src/movegen.h b/src/movegen.h
index 580ca2e7..0c781a6b 100644
--- a/src/movegen.h
+++ b/src/movegen.h
@@ -36,4 +36,20 @@ enum MoveType {
 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)