diff options
Diffstat (limited to 'doc/src/snippets/code')
-rw-r--r-- | doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp b/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp index 05377dd..7de42b7 100644 --- a/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp +++ b/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp @@ -3,7 +3,6 @@ void myFunction(bool useSubClass) { MyClass *p = useSubClass ? new MyClass() : new MySubClass; QIODevice *device = handsOverOwnership(); - QIODevi if (m_value > 3) { delete p; @@ -62,3 +61,22 @@ if (scopedPointer) { ... } //! [3] + +//! [4] +class MyPrivateClass; // forward declare MyPrivateClass + +class MyClass +{ +private: + QScopedPointer<MyPrivateClass> privatePtr; // QScopedPointer to forward declared class + +public: + MyClass(); // OK + inline ~MyClass() {} // VIOLATION - Destructor must not be inline + +private: + Q_DISABLE_COPY(MyClass) // OK - copy constructor and assignment operators + // are now disabled, so the compiler won't implicitely + // generate them. +}; +//! [4] |