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LAB 5: In this lab we will focus on operator overloading in Classes. Example 1: write C+ program to create class called distance, that contains data members of feet and inches. The class have two constructors, one to set values, and another to assign values, function to enter values from user, function to display values, and function to find the summation of distances. #include using namespace std; class Distance //English Distance class private: int feet; float inches; public: Distance() : feet(0), inches(0.0) { } //constructor (two args) Distance(int ft, float in) : feet(ft), inches(in) { } void getdist() //get length from user cout << nEnter feet: "; cin > feet; cout <« "Enter inches: ": cin >> inches; void showdist() cout << feet < -"« inches « ""<= 12.0) //if total exceeds 12.0, i- 12.0; f++; l/increase feet by 1 return Distance(f.i); l/initialized to sum 2 Object-Oriented Programming LAB. S asst. Lec. Sura Nasser int main() Distance dist1, dist3, dist4; /define distances dist1.getdist(); llget dist1 from user Distance dist2(11, 6.25); //define, initialize dist2 dist3 = distl + dist2; //single *+' operator dist4 = distl + dist2 + dist3; //multiple *+' operators lldisplay all lengths cout << "dist1 =": dist1.showdist(): cout << "dist2 =": dist2.showdist(); cout << "dist3 ="; dist3.showdist(); cout << "dist4 = ": dist4.showdist(0: return 0; Exercise: 1- Modify example 1 to decrement measures by one.

LAB 5: In this lab we will focus on operator overloading in Classes. Example 1: write C+ program to create class called distance, that contains data members of feet and inches. The class have two constructors, one to set values, and another to assign values, function to enter values from user, function to display values, and function to find the summation of distances. #include using namespace std; class Distance //English Distance class private: int feet; float inches; public: Distance() : feet(0), inches(0.0) { } //constructor (two args) Distance(int ft, float in) : feet(ft), inches(in) { } void getdist() //get length from user cout << nEnter feet: "; cin > feet; cout <« "Enter inches: ": cin >> inches; void showdist() cout << feet < -"« inches « ""<= 12.0) //if total exceeds 12.0, i- 12.0; f++; l/increase feet by 1 return Distance(f.i); l/initialized to sum 2 Object-Oriented Programming LAB. S asst. Lec. Sura Nasser int main() Distance dist1, dist3, dist4; /define distances dist1.getdist(); llget dist1 from user Distance dist2(11, 6.25); //define, initialize dist2 dist3 = distl + dist2; //single *+' operator dist4 = distl + dist2 + dist3; //multiple *+' operators lldisplay all lengths cout << "dist1 =": dist1.showdist(): cout << "dist2 =": dist2.showdist(); cout << "dist3 ="; dist3.showdist(); cout << "dist4 = ": dist4.showdist(0: return 0; Exercise: 1- Modify example 1 to decrement measures by one.

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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Object-Oriented Programming LAB. 5 asst. Lec. :Sura Nasser LAB 5: In this lab we will focus on operator overloading in Classes. Example 1: write C++ program to create class called distance, that contains data members of feet and inches. The class have two constructors, one to set values, and another to assign values , function to enter values from user, function to display values, and function to find the summation of distances. #include <iostream> using namespace std; class Distance /I/English Distance class { private: int feet; float inches; public: Distance() : feet(0), inches(0.0) { } //constructor (two args) Distance(int ft, float in) : feet(ft), inches(in) { } void getdist() //get length from user cout << "InEnter feet: "; cin >> feet; cout << "Enter inches: "; cin >> inches; void showdistO cout << feet << "\'-" << inches << ""<<endl; Distance operator + (Distance d2) //return sum int f= feet + d2.feet; //add the feet float i = inches + d2.inches; /add the inches if(i >= 12.0) //if total exceeds 12.0, { i- 12.0; f+; //increase feet by 1 return Distance(f,i); //initialized to sum 2 Object-Oriented Programming LAB. 5 asst. Lec. :Sura Nasser int main() Distance distl, dist3, dist4; /define distances dist1.getdist(); /get distl from user Distance dist2(11, 6.25); //define, initialize dist2 dist3 = distl + dist2; //single *+' operator dist4 = distl + dist2 + dist3; //multiple +' operators I/display all lengths cout << "distl = ": dist1.showdist(): cout << "dist2 = ": dist2.showdist(); cout << "dist3 = "; dist3.showdist(); cout << "dist4 = ": dist4.showdist(); return 0; Exercise: 1- Modify example 1 to decrement measures by one.
Transcribed Image Text:Object-Oriented Programming LAB. 5 asst. Lec. :Sura Nasser LAB 5: In this lab we will focus on operator overloading in Classes. Example 1: write C++ program to create class called distance, that contains data members of feet and inches. The class have two constructors, one to set values, and another to assign values , function to enter values from user, function to display values, and function to find the summation of distances. #include <iostream> using namespace std; class Distance /I/English Distance class { private: int feet; float inches; public: Distance() : feet(0), inches(0.0) { } //constructor (two args) Distance(int ft, float in) : feet(ft), inches(in) { } void getdist() //get length from user cout << "InEnter feet: "; cin >> feet; cout << "Enter inches: "; cin >> inches; void showdistO cout << feet << "\'-" << inches << ""<<endl; Distance operator + (Distance d2) //return sum int f= feet + d2.feet; //add the feet float i = inches + d2.inches; /add the inches if(i >= 12.0) //if total exceeds 12.0, { i- 12.0; f+; //increase feet by 1 return Distance(f,i); //initialized to sum 2 Object-Oriented Programming LAB. 5 asst. Lec. :Sura Nasser int main() Distance distl, dist3, dist4; /define distances dist1.getdist(); /get distl from user Distance dist2(11, 6.25); //define, initialize dist2 dist3 = distl + dist2; //single *+' operator dist4 = distl + dist2 + dist3; //multiple +' operators I/display all lengths cout << "distl = ": dist1.showdist(): cout << "dist2 = ": dist2.showdist(); cout << "dist3 = "; dist3.showdist(); cout << "dist4 = ": dist4.showdist(); return 0; Exercise: 1- Modify example 1 to decrement measures by one.
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