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Use templetized operations for Square

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This is tricky because there are some special
binary fnctions with SquareDelta that we should
leave as they are.

Also note that we needed to add Unary minus template
to fix a comile error in SERIALIZE_MOVES_D macro that was
triggered because now we don't allow conversion to int.

No fuctional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2010-08-18 16:40:26 +01:00
parent 4ce08482c3
commit 8e31764c49
2 changed files with 7 additions and 14 deletions
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18
src/square.h
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@ -77,20 +77,10 @@ const int FlopMask = 07;
//// Inline functions //// Inline functions
//// ////
inline Square operator+ (Square x, int i) { return Square(int(x) + i); } inline Square operator+ (Square x, SquareDelta i) { return x + Square(i); }
inline void operator++ (Square &x, int) { x = Square(int(x) + 1); } inline void operator+= (Square& x, SquareDelta i) { x = x + Square(i); }
inline void operator+= (Square &x, int i) { x = Square(int(x) + i); } inline Square operator- (Square x, SquareDelta i) { return x - Square(i); }
inline Square operator- (Square x, int i) { return Square(int(x) - i); } inline void operator-= (Square& x, SquareDelta i) { x = x - Square(i); }
inline void operator-- (Square &x, int) { x = Square(int(x) - 1); }
inline void operator-= (Square &x, int i) { x = Square(int(x) - i); }
inline Square operator+ (Square x, SquareDelta i) { return Square(int(x) + i); }
inline void operator+= (Square &x, SquareDelta i) { x = Square(int(x) + i); }
inline Square operator- (Square x, SquareDelta i) { return Square(int(x) - i); }
inline void operator-= (Square &x, SquareDelta i) { x = Square(int(x) - i); }
inline SquareDelta operator- (Square x, Square y) {
return SquareDelta(int(x) - int(y));
}
inline Square make_square(File f, Rank r) { inline Square make_square(File f, Rank r) {
return Square(int(f) | (int(r) << 3)); return Square(int(f) | (int(r) << 3));

3
src/types.h
View file

@ -125,6 +125,9 @@ inline T operator* (int i, const T d) { return T(int(d) * i); }
template<typename T> template<typename T>
inline T operator/ (const T d, int i) { return T(int(d) / i); } inline T operator/ (const T d, int i) { return T(int(d) / i); }
template<typename T>
inline T operator- (const T d) { return T(-int(d)); }
template<typename T> template<typename T>
inline void operator++ (T& d, int) { d = T(int(d) + 1); } inline void operator++ (T& d, int) { d = T(int(d) + 1); }