25 #if !defined(QMF_USE_DEPRECATED_API) && !defined(qmf2_EXPORTS) && !defined(SWIG)
26 # error "The API defined in this file has been DEPRECATED and will be removed in the future."
27 # error "Define 'QMF_USE_DEPRECATED_API' to enable continued use of the API."
34 template <
class>
class PrivateImplRef;
#define QMF_INLINE_EXTERN
QMF_INLINE_EXTERN bool isValid() const
QMF_INLINE_EXTERN bool isNull() const
Handle & operator=(const Handle &)
void swap(Handle< T > &h)
QMF_INLINE_EXTERN Handle()
QMF_INLINE_EXTERN bool operator!() const
Operator ! supports idiom if (!handle) { do_if_handle_is_null(); }.
A handle is like a pointer: refers to an underlying implementation object.