1 #ifndef EXAMPLE_ANIMAL_INTERFACE_H 2 #define EXAMPLE_ANIMAL_INTERFACE_H virtual bool has_tail() const =0
Returns true if the animal has a tail.
Definition: animal_interface.h:11
virtual int get_num_of_eyes() const =0
Returns the number of eyes.
virtual int get_num_of_limbs() const =0
Returns the number of limbs.