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Asked: 2026-06-19T01:59:11+00:00

I have this typedef in Ogre3D: namespace Ogre { typedef vector<String>::type StringVector; … }

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I have this typedef in Ogre3D: 

namespace Ogre {
    typedef vector<String>::type StringVector;
    ...
}

What is the “::” operator for? Does it do anything? As it is, I think this is a vector of strings – a StringVector. Correct?

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1 Answer

  1. Editorial Team

    Defines a type StringVector which is vector<String>::type.

    It seems like type is a type, defined inside vector (which is template class)

    :: is called “scope resolution operator”.

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