Function cbegin

benchmarks/tbb/concurrent_vector.h:957–957

start const iterator

    const_iterator end() const {return const_iterator(*this,size());}
    //! start const iterator
    const_iterator cbegin() const {return const_iterator(*this,0);}
    //! end const iterator
    const_iterator cend() const {return const_iterator(*this,size());}
    //! reverse start iterator