C++ AssignmentPlease read all the requirements and the overloading.pdf
- 1. C++ Assignment Please read all the requirements and the overloading requiremets. Here is what i have so far, #include using namespace std; class ComplexNumbers { private: double real; double imaginary; public: void input (); void output(); void setReal ( int ); int getReal (); void setImaginary ( int ); int getImaginary(); ComplexNumbers(); ComplexNumbers(int); ComplexNumbers(int, int); friend bool operator == (ComplexNumbers , ComplexNumbers); friend ComplexNumbers operator + (ComplexNumbers , ComplexNumbers); friend ComplexNumbers operator - (ComplexNumbers , ComplexNumbers); friend ComplexNumbers operator * (ComplexNumbers , ComplexNumbers); friend ComplexNumbers operator - (ComplexNumbers); }; void ComplexNumbers::setReal(int x) { real=x; } void ComplexNumbers::setImaginary(int y) { imaginary=y;
- 2. } int ComplexNumbers::getReal() { return real; } int ComplexNumbers::getImaginary() { return imaginary; } //default constructor ComplexNumbers::ComplexNumbers() { real=0; imaginary=0; } //single parameterized constructor ComplexNumbers:: ComplexNumbers(int z) { real=z; } //two parameterized constructor ComplexNumbers::ComplexNumbers(int r,int u) { real = r; imaginary= u; } void ComplexNumbers::input () { int aReal(0),bImaginary(0); cout<<"enter real no"<>aReal; cout<<"enter imaginary"<>bImaginary;
- 3. real = aReal; imaginary = bImaginary; } /* int real,imaginary; cout<<"enter real no"<>real; cout<<"enter imaginary"<>imaginary;*/ void ComplexNumbers::output() { cout<<"the complex no is"< Solution Your program is well-written. Apart from overloading the binary and unary operators. I have modified your code and changed "int" to "double" in Constructors, and some methods. FYI. Accessors are nothing but "get" methods in a class Mutators are overloaded operators +,-,*. Means these operators are mutated over your "ComplexNumbers" class. The following is the modified program: #include using namespace std; class ComplexNumbers { private: double real; double imaginary; public: void input (); void output(); void setReal ( double ); double getReal (); void setImaginary ( double ); double getImaginary(); ComplexNumbers(); ComplexNumbers(double); ComplexNumbers(double,double);
- 4. bool operator == (ComplexNumbers&); ComplexNumbers operator + (ComplexNumbers&); ComplexNumbers operator - (ComplexNumbers&); ComplexNumbers operator * (ComplexNumbers&); ComplexNumbers operator - ();//unary minus }; void ComplexNumbers::setReal(double x) { real=x; } void ComplexNumbers::setImaginary(double y) { imaginary=y; } double ComplexNumbers::getReal() { return real; } double ComplexNumbers::getImaginary() { return imaginary; } //default constructor ComplexNumbers::ComplexNumbers() { real=0; imaginary=0; } //single parameterized constructor
- 5. ComplexNumbers:: ComplexNumbers(double z) { real=z; } //two parameterized constructor ComplexNumbers::ComplexNumbers(double r,double u) { real = r; imaginary= u; } void ComplexNumbers::input () { int aReal(0),bImaginary(0); cout<<"enter real no"<>aReal; cout<<"enter imaginary"<>bImaginary; real = aReal; imaginary = bImaginary; } /* int real,imaginary; cout<<"enter real no"<>real; cout<<"enter imaginary"<>imaginary;*/ void ComplexNumbers::output() { cout<<"the complex no is: "<getReal() * i.getReal()); temp.setImaginary( this->getImaginary() * i.getImaginary()); return temp; }
- 6. ComplexNumbers ComplexNumbers::operator + (ComplexNumbers &i) { ComplexNumbers temp; temp.setReal(this->getReal() + i.getReal()); temp.setImaginary( this->getImaginary() + i.getImaginary()); return temp; } ComplexNumbers ComplexNumbers::operator - (ComplexNumbers &i) { ComplexNumbers temp; temp.setReal(this->getReal() - i.getReal()); temp.setImaginary( this->getImaginary() - i.getImaginary()); return temp; } bool ComplexNumbers::operator == (ComplexNumbers &i) { return( (this->getReal() == i.getReal()) && (this->getImaginary()== i.getImaginary())); } ComplexNumbers ComplexNumbers::operator - () { this->setReal(-1 * this->getReal()); this->setImaginary( -1 * this->getImaginary()); return *this; } int main() { ComplexNumbers x,y,a,b,c; x.input(); y.input(); a= x+y; b = x-y;
- 7. c = x*y; a.output(); b.output(); c.output(); if (x==y) { cout<< "they are equal"<