Using C Using C++1 2 3 4 5 6 7 8 9 #define MAX 5 typedef struct DQ { int front ; int rear ; int count ; int ele[MAX]; };Types of DeQueueInput Restricted DeQueue Output Restricted DeQueueIn Input Restricted DeQueue , insertion can be done from REAR only, but deletion can ...
and another one is used to describe it from the right side. We can insert or delete elements from both side in this structure. Here we will see some C++ code using dequeue STL to understand its functionality
Philip A. Bernstein, Eric Newcomer, in Principles of Transaction Processing (Second Edition), 2009 Generalized Messaging We have focused on using queued messages for the reliable processing of requests and replies. However, queuing can be used for other kinds of messages too. That is, the enqueue...
The Stack's functionality is described as "First in - last out", the first element that enters the stack is the last to be popped out of it. A Queue has two main operations as well: Enqueue: Puts an element into t...