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Diffstat (limited to 'src/corelib/tools/qsharedpointer.cpp')
| -rw-r--r-- | src/corelib/tools/qsharedpointer.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/corelib/tools/qsharedpointer.cpp b/src/corelib/tools/qsharedpointer.cpp index 167771027e..c9456c44c2 100644 --- a/src/corelib/tools/qsharedpointer.cpp +++ b/src/corelib/tools/qsharedpointer.cpp @@ -605,6 +605,37 @@ */ /*! + \fn QSharedPointer<T> QSharedPointer::create() + \since 4.6 + + Creates a QSharedPointer object and allocates a new item of type \tt T. The + QSharedPointer internals and the object are allocated in one single memory + allocation, which could help reduce memory fragmentation in a long-running + application. + + This function calls the default constructor for type \tt T. +*/ + +/*! + \fn QSharedPointer<T> QSharedPointer::create(...) + \overload + \since 5.1 + + Creates a QSharedPointer object and allocates a new item of type \tt T. The + QSharedPointer internals and the object are allocated in one single memory + allocation, which could help reduce memory fragmentation in a long-running + application. + + This function will attempt to call a constructor for type \tt T that can + accept all the arguments passed. Arguments will be perfectly-forwarded. + + \note This function is only available with a C++11 compiler that supports + perfect forwarding of an arbitrary number of arguments. If the compiler + does not support the necessary C++11 features, you must use the overload + that calls the default constructor. +*/ + +/*! \fn QWeakPointer<T> QSharedPointer::toWeakRef() const Returns a weak reference object that shares the pointer referenced |