class - C++ reference to distance is ambiguous -


this question has answer here:

#include<iostream> using namespace std; class distance {private: int feet1 ,inches1,feet2,inches2,sum1,sum2; public: void getdata() { cout<<"give value of distance in inches , feet"; cin>>feet1>>inches1>>feet2>>inches2; } void add() {sum1= feet1+feet2; sum2=inches1+inches2; } void display() { cout<<sum1<<sum2; } }; int main() { distance x; x.add; x.display; return 0; }

i tried write program add distance in feet , inches shows reference distance ambiguous. can me out?


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