Function matrix_swap_rows_double (o2scl)

O2scl : Function List

template<class mat_t>
void o2scl::matrix_swap_rows_double(size_t N, mat_t &m, size_t i1, size_t i2)

Swap the first N columns of two rows in a double-precision matrix.

This function swaps the element i and element j of matrix v1.