number_of_rows, number_of_cols

size_t number_of_rows()

Returns the number of rows of the matrix.

Returns

A value of type size_t.

Complexity

Constant

Exceptions

this function is noexcept and is guaranteed never to throw.

Parameters

(None)

size_t number_of_cols()

Returns the number of columns of the matrix.

Returns

A value of type size_t.

Complexity

Constant

Exceptions

this function is noexcept and is guaranteed never to throw.

Parameters

(None)