Ya, and in my humble opinion / coding style (everyone's got one...) it's not too hard to just add the foo(const foo &); foo & operator = (const foo &); to ev

Ya, and in my humble opinion / coding style (everyone's got one...) it's not too hard to just add the foo(const foo &); foo & operator = (const foo &); to every class definition that needs it. Small amount of basic, simple C++ boilerplate > magic.