begin cbegin cend decltype end operator[] operator[] size vector vector vector

vector() [3/3] template<typename T , std::size_t N> vector ( const   T(&)[N][2] ) -> vector< std::complex< T >, N > related This deduction guide allows cotila::vector to be constructed like this: cotila::vector v{{{1., 0}, {2., 1}}}; // deduces the type of v to be cotila::vector<std::complex<double>, 2>