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Resource for Source: C/C++
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Resource for Source - C-C++.iso
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codelib7
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v_09_09
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9n09092a
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1995-11-01
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279 b
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20 lines
#include <stdio.h>
class X
{
public:
int i;
int &ri;
X(int *p) : i(*p), ri(*p) { }
};
int main()
{
int n = 3;
X x1(&n); // x1.r refers to n
++x1.ri; // increment n
printf("%d\n", n);
return 0;
}