Method: Bio::Nexus::NexusMatrix#is_empty?

Defined in:

lib/bio/db/nexus.rb

#is_empty? ⇒ Boolean

Returns true of matrix is empty.

---

Returns

true or false

Returns:

• (Boolean)

# File 'lib/bio/db/nexus.rb', line 1656

def is_empty?
  return get_max_col < 0 || get_max_row < 0
end