Does this provide automatic memory managment as well as control of memory? shared_ptr< unique_ptr< Data > >?

Does this provide automatic memory managment as well as control of memory?
shared_ptr< unique_ptr< Data > >?

References

Reference NO 1

http://en.wikipedia.org/wiki/Smart_pointer

Reference NO 2

http://msdn.microsoft.com/en-us/library/vstudio/hh279674.aspx

Reference NO 3

http://herbsutter.com/2012/01/20/gotw-103-smart-pointers-part-1-difficulty-310/

Reference NO 4

http://stackoverflow.com/questions/9733932/is-it-possible-to-introduce-automatic-reference-counting-arc-to-c

Reference NO 5

http://eli.thegreenplace.net/2012/06/20/c11-using-unique_ptr-with-standard-library-containers/

Reference NO 6

http://programmers.stackexchange.com/questions/133302/stdshared-ptr-as-a-last-resort

Reference NO 7

http://www.informit.com/articles/article.aspx?p=1944072

Reference NO 8

http://pkisensee.wordpress.com/2008/01/17/shared_ptr-swap-and-more/