#include
using namespace std;
class coord {
int x, y;
public:
cord() {x=0; y=0;}
coord(int i, int j) {x=i; y=j;}
void get_xy(int &i, int &j) {i=x; j=y;}
coord operator<<(int i);
coord operator>>(int i);Overload <<.
coord coord::operator <<(int i)
{
coord temp;
temp.x = x << i;
temp.y = y << i;
return temp;
}
//Overload >>.
coord coord::operator >>(i i)
{
coord temp;
temp.x = x>> i;
temp.y = y>> i;
return temp;
}
int main()
{
coord o1(4, 4) o2;
int x, y;
o2 = o1 << 2;
o2.get_xy(x, y);
cout <o2 = o1>> 2;
o2.get_xy(x, y);
cout << "(o1>>2) x: "<return 0;
Githiari answered the question on June 8, 2018 at 19:23
- Given the class below,
class three_d{
int x, y, z;
three_(int i, int j, int k)
{
x = i; y = j; z = k; }
three_() {x=0; y=0;...(Solved)
Given the class below,
class three_d{
int x, y, z;
three_(int i, int j, int k)
{
x = i; y = j; z = k; }
three_() {x=0; y=0; z=0; }
void get(in int &j, int &k){
i = x; j = y; k = z;}
};
Rewrite it so that it uses reference parameters to the operator functions.
Date posted: June 8, 2018. Answers (1)
- Given the following class declaration;
class dynarray {
int *p;
int size;
public:
dynarray(int s);
int &put(int i);
int get(int i);
//create operator=( function
};
fill in all the details that will create a...(Solved)
Given the following class declaration;
class dynarray {
int *p;
int size;
public:
dynarray(int s);
int &put(int i);
int get(int i);
//create operator=( function
};
fill in all the details that will create a dynamic array type. That is, allocate memory for the array, storing a pointer to this memory i p. Store the size of the array, in bytes, in size. Have put() return a reference to the specified element, and have get() return the value of a specified element. Dont allow the boundaries of the array to be overrun. Also, overload the assignment operator so that the allocated memory of each array is not accidentally destroyed when one array is assigned to another.
Date posted: June 8, 2018. Answers (1)
- Using a friend, show how to overload the -- relave to the coord class. Define both the prefix and postfix forms.(Solved)
Using a friend, show how to overload the -- relave to the coord class. Define both the prefix and postfix forms.
Date posted: June 8, 2018. Answers (1)
- Overload the coord class so it can use coord object in operations in which an integer value can be multiplied by each coordinate. Allow the...(Solved)
Overload the coord class so it can use coord object in operations in which an integer value can be multiplied by each coordinate. Allow the operations to use either order:
ob * int or int * ob.
Date posted: June 8, 2018. Answers (1)
- Overload the -- operator for the coord class. Create its both prefix and postfix forms
(Solved)
Overload the -- operator for the coord class. Create its both prefix and postfix forms.
Date posted: June 8, 2018. Answers (1)
- Overload the < and > operators relative to the coord class.
(Solved)
Overload the < and > operators relative to the coord class.
Date posted: June 8, 2018. Answers (1)
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