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Introduce enum VALUE_ZERO instead of Value(0)

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2010-08-18 17:31:44 +01:00
parent 0e800c527a
commit 94b9c65e09
8 changed files with 39 additions and 33 deletions
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13
src/types.h
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@@ -110,8 +110,10 @@ inline void __cpuid(int CPUInfo[4], int)
#endif
// Templetized enum operations, we avoid to repeat the same inlines for each
// different enum.
// Templetized operators used by enum types like Depth, Piece, Square and so on.
// We don't want to write the same inline for each different enum. Note that we
// pass by value (to silence scaring warnings on volatiles), so you really should
// use only enum types with these functions to avoid hidden copies.
template<typename T>
inline T operator+ (const T d1, const T d2) { return T(int(d1) + int(d2)); }
@@ -120,7 +122,10 @@ template<typename T>
inline T operator- (const T d1, const T d2) { return T(int(d1) - int(d2)); }
template<typename T>
inline T operator* (int i, const T d) { return T(int(d) * i); }
inline T operator* (int i, const T d) { return T(i * int(d)); }
template<typename T>
inline T operator* (const T d, int i) { return T(int(d) * i); }
template<typename T>
inline T operator/ (const T d, int i) { return T(int(d) / i); }
@@ -144,6 +149,6 @@ template<typename T>
inline void operator*= (T& d, int i) { d = T(int(d) * i); }
template<typename T>
inline void operator/= (T &d, int i) { d = T(int(d) / i); }
inline void operator/= (T& d, int i) { d = T(int(d) / i); }
#endif // !defined(TYPES_H_INCLUDED)