◆ vertcat()

template<std::size_t M, std::size_t N, std::size_t P, typename T >

constexpr matrix<T, M + N, P> cotila::vertcat	(	const matrix< T, M, P > &	a,
		const matrix< T, N, P > &	b
	)

Parameters

a	an $M \times P$ matrix of type T
b	an $N \times P$ matrix of type T

Returns: an $\left(M+N\right) \times P$ matrix of type T $\left[\textbf{a}; \textbf{b}\right]$ such that $\left(\left[\textbf{a}; \textbf{b}\right]\right)_{ij} = \begin{cases} \textbf{a}_{ij} & i < M\\ \textbf{b}_{\left(i - M\right),\ j} & i \ge M \end{cases}$

Vertically concatenates two matrices.