Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Question
Chapter 18, Problem 3PC
Program Plan Intro
Static Queue Template
Program Plan:
Main.cpp:
- Include required header files.
- Inside “main ()” function,
- Declare a constant variable
- Declare a template
- Manipulate and insert elements into the queue using “enqueue ()” function.
- Delete the queue elements using “dequeue ()” function.
Queue.h:
- Include required header files.
- Create template class
- Declare a class named “Queue”. Inside the class,
- Inside the “private” access specifier,
- Create an object for the template
- Declare required variables.
- Inside “public” access specifier,
- Declare constructor and destructor.
- Declare the functions “enqueue ()”, “dequeue ()”, “isEmpty ()”, “isFull ()”, and “clear ()”.
- Inside the “private” access specifier,
- Declare template class.
- Give definition for the constructor.
- Allocate memory dynamically for the template.
- Assign the values.
- Declare template class.
- Give definition for the destructor.
- Delete queue array and make it as null.
- Declare template class.
- Give function definition for “enqueue ()”.
- Check whether the queue is full using “isFull ()” function.
- If the condition is true then, print “The queue is full”.
- If the condition is not true then,
- Calculate the “rear” position.
- Assign “num” to the “queue_Array [rear]”.
- Increment the variable “numItems”.
- Check whether the queue is full using “isFull ()” function.
- Declare template class.
- Give function definition for “dequeue ()”.
- Check if the queue is empty using “isEmpty ()” function.
- If the condition is true then print “The queue is empty”.
- If the condition is not true then,
- Calculate “front” position.
- Assign the value of “queue_Array [front]” to the variable “num”.
- Decrement the variable “numItems”.
- Check if the queue is empty using “isEmpty ()” function.
- Declare template class.
- Give function definition for “isEmpty ()”.
- Assign “true” to a Boolean variable
- Check if “numItems” is true.
- If the condition is true then assign “false” to the variable.
- Return the Boolean variable.
- Declare template class.
- Give function definition for “isFull ()”.
- Assign “true” to a Boolean variable
- Check if “numItems” is less than “size”
- If the condition is true then assign “false” to the variable.
- Return the Boolean variable.
- Declare template class.
- Give function definition for “clear ()”.
- Decrement queue size and assign it to “front”.
- Decrement queue size and assign it to “rear”.
- Assign 0 to the variable “numItems”.
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True or False?
___________ The ADT makes use of static array for its queue implementation.
___________ ___________ The class includes a constructor and destructor.
___________ A value must be provided when you initiate a dequeue operation.
Answer the following by True or False:
NOTE: When the question has been underlined, it requires two (2) answers.
The ADT makes use of static array for its queue implementation.
The class includes a constructor and destructor.
A value must be provided when you initiate a dequeue operation.
c++
Write a client function that returns the back of a queue while leaving the queue unchanged. This function can call any of the methods of the ADT queue. It can also create new queues. The return type is ITemType, and it accepts a queue as a parameter.
Chapter 18 Solutions
Starting Out with C++: Early Objects (9th Edition)
Ch. 18.3 - Describe what LIFO means.Ch. 18.3 - What is the difference between static and dynamic...Ch. 18.3 - What are the two primary stack operations?...Ch. 18.3 - What STL types does the STL stack container adapt?Ch. 18 - Prob. 1RQECh. 18 - Prob. 2RQECh. 18 - What is the difference between a static stack and...Ch. 18 - Prob. 4RQECh. 18 - The STL stack is considered a container adapter....Ch. 18 - What types may the STL stack be based on? By...
Ch. 18 - Prob. 7RQECh. 18 - Prob. 8RQECh. 18 - Prob. 9RQECh. 18 - Prob. 10RQECh. 18 - Prob. 11RQECh. 18 - Prob. 12RQECh. 18 - Prob. 13RQECh. 18 - Prob. 14RQECh. 18 - Prob. 15RQECh. 18 - Prob. 16RQECh. 18 - Prob. 17RQECh. 18 - Prob. 18RQECh. 18 - Prob. 1PCCh. 18 - Prob. 2PCCh. 18 - Prob. 3PCCh. 18 - Prob. 4PCCh. 18 - Prob. 5PCCh. 18 - Prob. 6PCCh. 18 - Prob. 7PCCh. 18 - Prob. 8PCCh. 18 - Prob. 9PCCh. 18 - Prob. 10PCCh. 18 - Prob. 11PCCh. 18 - Prob. 12PCCh. 18 - Prob. 13PCCh. 18 - Prob. 14PCCh. 18 - Prob. 15PC
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