c_-_c_operator_overloading:conversion_operator_overloading
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C - C++ Operator Overloading - Conversion operator overloading
#include <iostream> using namespace std; class Forgetcode { public: Forgetcode(); Forgetcode(int val); ~Forgetcode(){} int getval()const { return val; } void setval(int x) {val = x; } operator unsigned long(); private: int val; }; Forgetcode::Forgetcode():val(0) {} Forgetcode::Forgetcode(int y): val(y) {} Forgetcode::operator unsigned long() { return ( int (val) ); } int main() { Forgetcode ctr(50000000); int longvar = ctr; cout << "longvar " << longvar << std::endl; return 0; }
c_-_c_operator_overloading/conversion_operator_overloading.1507902815.txt.gz · Last modified: 2020/07/15 09:30 (external edit)