diff options
| -rw-r--r-- | src/corelib/global/qglobal.h | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 9c7f1c6..cfe5eea 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -1924,50 +1924,51 @@ public: } }; +#define Q_GLOBAL_STATIC_INIT(TYPE, NAME) \ + static QGlobalStatic<TYPE > this_ ## NAME \ + = { Q_BASIC_ATOMIC_INITIALIZER(0), false } + #define Q_GLOBAL_STATIC(TYPE, NAME) \ static TYPE *NAME() \ { \ - static QGlobalStatic<TYPE > thisGlobalStatic \ - = { Q_BASIC_ATOMIC_INITIALIZER(0), false }; \ - if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) { \ + Q_GLOBAL_STATIC_INIT(TYPE, _StaticVar_); \ + if (!this__StaticVar_.pointer && !this__StaticVar_.destroyed) { \ TYPE *x = new TYPE; \ - if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x)) \ + if (!this__StaticVar_.pointer.testAndSetOrdered(0, x)) \ delete x; \ else \ - static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \ + static QGlobalStaticDeleter<TYPE > cleanup(this__StaticVar_); \ } \ - return thisGlobalStatic.pointer; \ + return this__StaticVar_.pointer; \ } #define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS) \ static TYPE *NAME() \ { \ - static QGlobalStatic<TYPE > thisGlobalStatic \ - = { Q_BASIC_ATOMIC_INITIALIZER(0), false }; \ - if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) { \ + Q_GLOBAL_STATIC_INIT(TYPE, _StaticVar_); \ + if (!this__StaticVar_.pointer && !this__StaticVar_.destroyed) { \ TYPE *x = new TYPE ARGS; \ - if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x)) \ + if (!this__StaticVar_.pointer.testAndSetOrdered(0, x)) \ delete x; \ else \ - static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \ + static QGlobalStaticDeleter<TYPE > cleanup(this__StaticVar_); \ } \ - return thisGlobalStatic.pointer; \ + return this__StaticVar_.pointer; \ } #define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER) \ static TYPE *NAME() \ { \ - static QGlobalStatic<TYPE > thisGlobalStatic \ - = { Q_BASIC_ATOMIC_INITIALIZER(0), false }; \ - if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) { \ + Q_GLOBAL_STATIC_INIT(TYPE, _StaticVar_); \ + if (!this__StaticVar_.pointer && !this__StaticVar_.destroyed) { \ QScopedPointer<TYPE > x(new TYPE); \ INITIALIZER; \ - if (thisGlobalStatic.pointer.testAndSetOrdered(0, x.data())) { \ - static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \ + if (this__StaticVar_.pointer.testAndSetOrdered(0, x.data())) { \ + static QGlobalStaticDeleter<TYPE > cleanup(this__StaticVar_); \ x.take(); \ } \ } \ - return thisGlobalStatic.pointer; \ + return this__StaticVar_.pointer; \ } #endif |