?? counterconvert.cpp
字號:
// Listing 14.7
// This code won't compile!
#include <iostream>
class Counter
{
public:
Counter();
~Counter(){}
int GetItsVal()const { return itsVal; }
void SetItsVal(int x) {itsVal = x; }
private:
int itsVal;
};
Counter::Counter():
itsVal(0)
{}
int main()
{
int theShort = 5;
Counter theCtr = theShort;
std::cout << "theCtr: " << theCtr.GetItsVal()
<< std::endl;
return 0;
}
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