//Test isEqual function     cout << endl << "Testing isEqual function";     cout << endl << "------------------------" << endl;     if (isEqual(s2, s3))         cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl;     else         cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl;     delete[] s3;     s3 = getCopy(s2);     if (isEqual(s2, s3))         cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl;     else         cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl; bool isEqual(const charPtr s1, const charPtr s2) { /* returns true if the cstring s1 is equal to the cstring s2 Definition: Two c-strings s1 and s2 are equal if they have the same length and characters of s1 and s2 at corresponding indexes are the same. */

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter12: Adding Functionality To Your Classes
Section12.5: Virtual Functions
Problem 3E
Question

//Test isEqual function
    cout << endl << "Testing isEqual function";
    cout << endl << "------------------------" << endl;
    if (isEqual(s2, s3))
        cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl;
    else
        cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl;
    delete[] s3;
    s3 = getCopy(s2);
    if (isEqual(s2, s3))
        cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl;
    else
        cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl;

bool isEqual(const charPtr s1, const charPtr s2)
{
/*
returns true if the cstring s1 is equal to the cstring s2
Definition: Two c-strings s1 and s2 are equal if they have the same length
and characters of s1 and s2 at corresponding indexes are the same.
*/

}

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ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr