(C++) Exceptional C++: item 20

 

Exceptional C++: item 20 contains the code from Exceptional C++ item 20.

 

• Download the Qt Creator project 'CppExceptionalCpp20' (zip)

 

 

 

 

 

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///Completed from /// * Herb Sutter. Exceptional C++. ISBN: 0-201-61562-2. Item 20 #include <iostream> using namespace std; class Complex { public:   Complex( double real, double imaginary = 0 )     : _real(real), _imaginary(imaginary) {};   void operator+ ( Complex other ) {     _real = _real + other._real;     _imaginary = _imaginary + other._imaginary;   }   void operator<<( ostream os ) {     os << "(" << _real << "," << _imaginary << ")";   }   Complex operator++() {     ++_real;     return *this;   }   Complex operator++( int ) {     Complex temp = *this;     ++_real;     return temp;   } private:   double _real, _imaginary; }; int main() { }

 

 

 

 

 

References

 

1. Herb Sutter. Exceptional C++. ISBN: 0-201-61562-2.