1 10 11 12 13 14 Consider the following class instances in a C++ program: static myClass A; int main() { myClass B; myClass* C = new myClass(); foo (); delete C; return 0; void foo () { myClass D = new myClass (); myClass E; 1. What is the storage allocation (static/stack/heap) for the objects of type myClass associated with the objects A, B, C, D and E? 2. Consider one execution of the program above. The execution trace, a sequence of program statements executed at run time, of this program is 3 4 5 6 12 13 78 For each object associated with A, B, C, D and E, write down its lifetime using a subset of the above execution trace (e.g., "4 5 6 12 13"). Note, the answer subset might be non-strict, i.e., the whole trace.

1 10 11 12 13 14 Consider the following class instances in a C++ program: static myClass A; int main() { myClass B; myClass* C = new myClass(); foo (); delete C; return 0; void foo () { myClass D = new myClass (); myClass E; 1. What is the storage allocation (static/stack/heap) for the objects of type myClass associated with the objects A, B, C, D and E? 2. Consider one execution of the program above. The execution trace, a sequence of program statements executed at run time, of this program is 3 4 5 6 12 13 78 For each object associated with A, B, C, D and E, write down its lifetime using a subset of the above execution trace (e.g., "4 5 6 12 13"). Note, the answer subset might be non-strict, i.e., the whole trace.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter18: Stacks And Queues

Section: Chapter Questions

Problem 3PE

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const int MAX = 10000; class enum errorCode (underflow, overflow, success); class Stack ( public: Stack () ({ count = 0; } errorCode top(int &) const; errorCode pop (); errorCode push (int) const; private: int count; on int entry[MAX]; Write the following functions that do not belong to the class: (a) Function int size(Stack &s) leaves the Stack s unchanged and returns a count of the number of entries in the Stack, (b) Function void deleteAll(Stack &s, stackEntry x) deletes all occurrences (if any) of x from s and leaves the remaining entries in s in the same relative order.
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