comparison: src/macros.h
src/macros.h
- changeset 1050
- 848ad1516e4d
- parent 1049
- 71946fed475a
- child 1059
- 7800dbb00632
equal
deleted
inserted
replaced
| 1049:71946fed475a | 1050:848ad1516e4d |
|---|---|
| 38 #else // WIN32 | 38 #else // WIN32 |
| 39 # define DIRSLASH "/" | 39 # define DIRSLASH "/" |
| 40 # define DIRSLASH_CHAR '/' | 40 # define DIRSLASH_CHAR '/' |
| 41 #endif // WIN32 | 41 #endif // WIN32 |
| 42 | 42 |
| 43 #define dvalof(A) dprint ("value of '%1' = %2\n", #A, A) | 43 #define printValueOf(A) dprint ("value of '%1' = %2\n", #A, A) |
| 44 #define for_axes(AX) for (const Axis AX : std::initializer_list<const Axis> ({X, Y, Z})) | 44 #define for_axes(AX) for (const Axis AX : std::initializer_list<const Axis> ({X, Y, Z})) |
| 45 | 45 |
| 46 #define MAKE_ITERABLE_ENUM(T, FIRST, LAST) \ | 46 #define MAKE_ITERABLE_ENUM(T, FIRST, LAST) \ |
| 47 template<> \ | 47 template<> \ |
| 48 struct EnumLimits<T> \ | 48 struct EnumLimits<T> \ |
| 61 | 61 |
| 62 #define DEFINE_FLAG_ACCESS_METHODS \ | 62 #define DEFINE_FLAG_ACCESS_METHODS \ |
| 63 bool checkFlag(Flag flag) const { return !!(m_flags & flag); } \ | 63 bool checkFlag(Flag flag) const { return !!(m_flags & flag); } \ |
| 64 void setFlag(Flag flag) { m_flags |= flag; } \ | 64 void setFlag(Flag flag) { m_flags |= flag; } \ |
| 65 void unsetFlag(Flag flag) { m_flags &= ~flag; } | 65 void unsetFlag(Flag flag) { m_flags &= ~flag; } |
| 66 | |
| 67 // once-statement | |
| 68 struct OnceGuard | |
| 69 { | |
| 70 bool triggered; | |
| 71 OnceGuard() : triggered (false) {} | |
| 72 | |
| 73 bool pass() | |
| 74 { | |
| 75 if (triggered) | |
| 76 { | |
| 77 return false; | |
| 78 } | |
| 79 else | |
| 80 { | |
| 81 triggered = true; | |
| 82 return true; | |
| 83 } | |
| 84 } | |
| 85 }; | |
| 86 | |
| 87 #define TEE_2(A,B) A ## B | |
| 88 #define TEE(A,B) TEE_2(A,B) | |
| 89 #define once static OnceGuard TEE(_once_, __LINE__); if (TEE(_once_, __LINE__).pass()) |
