no viable overloaded '=' error C++ -

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i'm trying store proper ticket variable (either t1 or t2) t3 can return main. when use "=" set either t1 t3, says "no viable overloaded '='". following code:

using namespace std;  class ticket { public:     ticket();     double input();     double output();     friend ticket operator *(const ticket &t1, const ticket &t2);     friend ticket operator /(const ticket &t1, const ticket &t2); private:     void cost();     string name;     double miles, price;     int transfers; };

the variable c1 , literal '\0' of type char, not instances of character structure.

the types char , character totally unrelated , can't convert between two.

a simple solution create conversion constructors character structure, accepts single char argument , initialize structure character.

or create character structure , explicitly set correct member character want.


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