/// \brief Return the second dimensions size of a test matrix
///
/// \pre Matrix cannot be empty (ie first dimension size must be > 0) else an invalid_argument_exception will be thrown
///
/// \pre Matrix must have a consistent size of the second dimension else an invalid_argument_exception will be thrown
///
/// \returns The size of the second dimension
static size_t get_second_dimension_size(const bool_deq_vec &arg_test_matrix ///< The test matrix to query
) {
if (arg_test_matrix.empty()) {
BOOST_THROW_EXCEPTION(invalid_argument_exception("Cannot get second dimension size for empty test matrix"));
}
const bool_deq::size_type second_dimension_size = arg_test_matrix.front().size();
for (const bool_deq &entry : arg_test_matrix) {
if (second_dimension_size != entry.size()) {
BOOST_THROW_EXCEPTION(invalid_argument_exception("Test matrix does not have a consistent second dimension size"));
}
}
return second_dimension_size;
}
