Class 7 Exam  >  Class 7 Questions  >  Give the function prototype of the operator f... Start Learning for Free
Give the function prototype of the operator function which we need to define in this program so that the program has no errors.
#include <iostream>
#include <string>
using namespace std;
class Box{
    int capacity;
public:
    Box(){}
    Box(double capacity){
        this->capacity = capacity;
    }
};
 
int main(int argc, char const *argv[])
{
    Box b1(10);
    Box b2 = Box(14);
    if(b1 == b2){
        cout<<"Equal";
    }
    else{
        cout<<"Not Equal";
    }
    return 0;
}
  • a)
    bool operator==();
  • b)
    bool operator==(Box b){}
  • c)
    bool operator==(Box b);
  • d)
    Box operator==();
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Give the function prototype of the operator function which we need to ...
In this question we are asked to give the function prototypr not the function definition so the answer should not contain {} braces. The correct overloaded function is bool operator==(Box b);
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
Explore Courses for Class 7 exam

Top Courses for Class 7

Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer?
Question Description
Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer?.
Solutions for Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 7. Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Give the function prototype of the operator function which we need to define in this program so that the program has no errors.#include <iostream>#include <string>using namespace std;class Box{ int capacity;public: Box(){} Box(double capacity){ this->capacity = capacity; }};int main(int argc, char const *argv[]){ Box b1(10); Box b2 = Box(14); if(b1 == b2){ cout<<"Equal"; } else{ cout<<"Not Equal"; } return 0;}a)bool operator==();b)bool operator==(Box b){}c)bool operator==(Box b);d)Box operator==();Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 7 tests.
Explore Courses for Class 7 exam

Top Courses for Class 7

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev