Working with graph$\_$am$\_$breadth$\_$traversal:

$/**$

$*$ Performs a breadth$-$first traversal of a graph. Copies

$*$

$*$ @param source $-$ pointer to a graph

$*$ @param vertex $-$ index of a vertex to start traversal from

$*$ @param vertices $-$ array of resulting vertices

$*$ @param count $-$ number of items in vertices

$*/$

I$\text{'}$m getting confused on implementing the queue to assist with the breadth first search