◆ check_multiplicable()

template<typename T1 , typename T2 >

void stan::math::check_multiplicable	(	const char *	function,
		const char *	name1,
		const T1 &	y1,
		const char *	name2,
		const T2 &	y2
	)

inline

Check if the matrices can be multiplied.

This checks the runtime sizes to determine whether the two matrices are multiplicable. This allows Eigen matrices, vectors, and row vectors to be checked.

Template Parameters

T1	Type of first matrix
T2	Type of second matrix

Parameters

function	Function name (for error messages)
name1	Variable name for the first matrix (for error messages)
y1	First matrix to test, requires class access to `.rows()` and `.cols()`
name2	Variable name for the second matrix (for error messages)
y2	Second matrix to test, requires class access to `.rows()` and `.cols()`

Exceptions

<code>std::invalid_argument</code> if the matrices are not multiplicable or if either matrix is size 0 for either rows or columns

Definition at line 30 of file check_multiplicable.hpp.