/* Returns a positive number if there is another transition to pick, or -1 if not */
aid_t next_transition() const; // this function should disapear as it is redundant with the next one
- /* Same as next_transition, but choice is now guided, and a double corresponding to the
+ /* Same as next_transition, but choice is now guided, and an integer corresponding to the
internal cost of the transition is returned */
- std::pair<aid_t, double> next_transition_guided() const;
+ std::pair<aid_t, int> next_transition_guided() const;
/* Explore a new path on the remote app; the parameter 'next' must be the result of a previous call to
* next_transition() */