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c++ Programming Glossary: moveafooC++11: Move/Copy construction ambiguity? http://stackoverflow.com/questions/9152798/c11-move-copy-construction-ambiguity If so how do you disambiguate their usage For example Foo MoveAFoo Foo f return f Is the above a copy A move How do I know c c.. note As an example if NRVO can be done it's like this void MoveAFoo Foo f new f Foo Foo myfoo pretend this isn't default constructed.. new f Foo Foo myfoo pretend this isn't default constructed MoveAFoo myfoo If NRVO can't be done but Foo is moveable then your example..
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