Use the STL stack template class to develop a custom queue class (named cnPtrQueue).
Use the STL stack template class to develop a custom queue class (named cnPtrQueue).
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Use the STL stack template class to develop a custom queue class (named cnPtrQueue). |
○ | The cnPtrQueue has member variable numItems (that keeps track of the number of items in the queue), which should be helpful for implementing the member function size() (for inspecting the number of items in the queue). |
● | Use the cnPtrQueue to perform a breadth-first (level) traversal of a linked list of linked lists data structure and process (print) the data items stored in the structure. |
Fill in the "holes" intentionally left: |
► | Function body of ShowAll_BF in nodes_LLoLL.cpp. |
○ | You are to put the cnPtrQueue (NOT the STL queue) to use here. |
Expert Solution
Step 1
1.STL STACK
For creating a stack we must include<stack> Reader file in the code
Template
<class type, class coutaiuea
queue < type >> class stack;
// CPP code to illustrated Queue is
// Standard Templates
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