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Improve the remove method where you return true if an entry is successfully deleted (i.e. we have found an entry that matches the person), otherwise return false. Initial code below

Improve the remove method where you return true if an entry is successfully deleted (i.e. we have found an entry that matches the person), otherwise return false. Initial code below

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Use C++ Programming 

  • bool remove(const char* person)

Improve the remove method where you return true if an entry is successfully deleted (i.e. we have found an entry that matches the person), otherwise return false. Initial code below

 

bool remove(const char* person) {
        for (int i = 0; i < index; i++) {
            entry* existing = array + (sizeof(entry) * i);
            if (!strcmp(existing->name, person)) {
                // MOVE all entries to the left starting to the next
                // We are to stop before we reach index-1 so as not to reach index-1+1 where data doesn't exist
                for (int j = i; j < index - 1; j++) {
                    //        current entry             =            next entry
                    *(array + ( sizeof(entry) * (j) ) ) = *(array + ( sizeof(entry) * (j+1) ) );
                }
                index--;
                break;
            }
        }

        // Added temporarily. You may delete or move this.
        return false;
    }
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