Refactor BitBoard

BitBoard.h

@@ -0,0 +1,64 @@
+#ifndef CHESS_ENGINE_BITBOARD_HPP
+#define CHESS_ENGINE_BITBOARD_HPP
+
+#include <cstdint>
+#include <ostream>
+#include "CastlingRights.hpp"
+
+class BitBoard final {
+public:
+    using U64 = uint64_t;
+
+    BitBoard(uint64_t v = 0);
+
+//    explicit operator uint64_t() const;
+    explicit operator bool() const;
+    explicit operator unsigned long long() const;
+    operator void*() const;
+
+    bool operator==(const BitBoard &rhs) const;
+    bool operator!=(const BitBoard &rhs) const;
+    bool operator<(const BitBoard &rhs) const;
+    bool operator>(const BitBoard &rhs) const;
+    bool operator<=(const BitBoard &rhs) const;
+    bool operator>=(const BitBoard &rhs) const;
+
+    // bitset operations
+    BitBoard &operator&=(const BitBoard &rhs);
+    BitBoard &operator|=(const BitBoard &rhs);
+    BitBoard &operator^=(const BitBoard &rhs);
+    BitBoard &operator<<=(const BitBoard &rhs);
+    BitBoard &operator>>=(const BitBoard &rhs);
+    BitBoard operator~();
+
+    bool operator!() const;
+    bool operator&&(const BitBoard &rhs) const;
+    bool operator||(const BitBoard &rhs) const;
+
+    BitBoard &operator+=(const BitBoard &rhs);
+    BitBoard &operator-=(const BitBoard &rhs);
+    BitBoard &operator*=(const BitBoard &rhs);
+    BitBoard &operator/=(const BitBoard &rhs);
+    BitBoard &operator%=(const BitBoard &rhs);
+
+    friend std::ostream &operator<<(std::ostream &os, const BitBoard &board);
+//    friend bool operator&&(const bool &lhs, const BitBoard &rhs);
+
+private:
+    U64 mBoard = {};
+
+};
+
+
+BitBoard operator^(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator|(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator&(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator<<(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator>>(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator+(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator-(const BitBoard &lhs, const BitBoard &rhs);
+//BitBoard operator*(const BitBoard &lhs, const BitBoard &rhs);
+//BitBoard operator/(const BitBoard &lhs, const BitBoard &rhs);
+BitBoard operator%(const BitBoard &lhs, const BitBoard &rhs);
+
+#endif //CHESS_ENGINE_BITBOARD_HPP