19 lines
603 B
C++
19 lines
603 B
C++
|
// rvref.cpp -- simple uses of rvalue references
|
||
|
|
#include <iostream>
|
||
|
|
|
||
|
|
inline double f(double tf) {return 5.0*(tf-32.0)/9.0;};
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
using namespace std;
|
||
|
|
double tc = 21.5;
|
||
|
|
double && rd1 = 7.07;
|
||
|
|
double && rd2 = 1.8 * tc + 32.0;
|
||
|
|
double && rd3 = f(rd2);
|
||
|
|
cout << " tc value and address: " << tc <<", " << &tc << endl;
|
||
|
|
cout << "rd1 value and address: " << rd1 <<", " << &rd1 << endl;
|
||
|
|
cout << "rd2 value and address: " << rd2 <<", " << &rd2 << endl;
|
||
|
|
cout << "rd3 value and address: " << rd3 <<", " << &rd3 << endl;
|
||
|
|
// cin.get();
|
||
|
|
return 0;
|
||
|
|
}
|