Implement dynamic deque using templates class and a circular array

Implement dynamic deque using templates class and a circular array

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The task is to implement a dynamic Deque using templates class and a circular array, having the following functionalities: 

  • front(): Get the front item from the deque.
  • back(): Get the last item from the deque.
  • push_back(X): Push X at the end of the deque.
  • push_front(X): Push X at the start of the deque.
  • pop_front(): Delete an element from the start of the deque.
  • *pop_back(): *Delete an element from the end of the deque
  • empty(): Checks whether deque is empty or not
  • capacity(): Current maximum number of elements deque can store
  • size(): Number of elements in the deque

data structures queue c++-templates

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