Method begin

src/armnnUtils/test/TransformIteratorTest.cpp:48–51

    struct WrapperStringClass
    {
        TransformIterator<decltype(&concat), std::vector<std::string>::const_iterator> begin() const
        {
            return { m_Vec.begin(), &concat };
        }

        TransformIterator<decltype(&concat), std::vector<std::string>::const_iterator>  end() const
        {