48 return std::imag(x)/
std::real(x) < 1e-14 || std::imag(x) < 1e-14;
52 template <
class InputIterator,
class Predicate>
53 bool all_true (InputIterator first, InputIterator last, Predicate pred)
56 while (allTrue && first != last)
57 allTrue = pred(*first++);
bool all_true(InputIterator first, InputIterator last, Predicate pred)
bool operator()(std::size_t i, std::size_t j)
alps::numeric::real_type< T >::type real(T f)