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c++ Programming Glossary: impl_

What constitutes a valid state for a “moved from” object in C++11?

http://stackoverflow.com/questions/12095048/what-constitutes-a-valid-state-for-a-moved-from-object-in-c11

the pimpl idiom like so class Foo std unique_ptr FooImpl impl_ public Inlining FooImpl's constructors for brevity's sake otherwise.. for brevity's sake otherwise it defeats the point. Foo impl_ new FooImpl Foo const Foo rhs impl_ new FooImpl rhs.impl_ Foo.. defeats the point. Foo impl_ new FooImpl Foo const Foo rhs impl_ new FooImpl rhs.impl_ Foo Foo rhs impl_ std move rhs.impl_ Foo..

Why, really, deleting an incomplete type is undefined behaviour?

http://stackoverflow.com/questions/2517245/why-really-deleting-an-incomplete-type-is-undefined-behaviour

file class Body class Handle public Handle ~Handle delete impl_ .... private Body impl_ in Handle.cpp file #include Handle.h.. public Handle ~Handle delete impl_ .... private Body impl_ in Handle.cpp file #include Handle.h class Body Non trivial.. here public ~Body Do a lot of things... Handle Handle impl_ new Body in Handle_user.cpp client code #include Handle.h..

std::auto_ptr or boost::shared_ptr for pImpl idiom?

http://stackoverflow.com/questions/311166/stdauto-ptr-or-boostshared-ptr-for-pimpl-idiom

class Foo public Foo private struct impl std auto_ptr impl impl_ class Foo public Foo private struct impl boost shared_ptr impl.. Foo public Foo private struct impl boost shared_ptr impl impl_ EDIT Is it always safe to use std auto_ptr or are there situations..

std::unique_ptr with an incomplete type won't compile

http://stackoverflow.com/questions/9954518/stdunique-ptr-with-an-incomplete-type-wont-compile

window_impl defined elsewhere std unique_ptr window_impl impl_ won't compile However I get a compile error regarding the use.. a destructor class foo class impl std unique_ptr impl impl_ public foo You may need a def. constructor to be defined elsewhere.. then you're screwed even if you don't construct the impl_ member template typename T foo foo T bar Here the compiler needs..