How to templatize the container type in a function declaration?

I want to write a function 开发者_JAVA技巧that accepts any container holding strings. Something like this:

template <typename Container> void foo(Container<string>& stuff);

But this isn't the right syntax. What's the right syntax?

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You need a template template parameter:

template < template <typename> class Container> void foo (Container<string>& stuff);