Doc: Modernize QSharedDataPointer Example for Rule of ComplianceHEADdev

Replaced the manually defined copy constructor with = default to
improve clarity and maintainability.Added a default copy assignment
operator to ensure consistency,as copy constructor and copy
assignment should be defined as a pair.Also included defaulted move
constructor and move assignment operator in accordance with the rule
of 6,ensuring the example is modern,complete,and suitable for
educational purposes.

Fixes: QTBUG-111392
Change-Id: Ia7cfccfc46182d8d9102868fc93dc0ebd9649a32
Reviewed-by: Axel Spoerl <[email protected]>

0 files changed, 0 insertions, 0 deletions