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// slice::slice example
#include <iostream>
#include <valarray>
using namespace std;
int main ()
{
valarray<int> foo (12);
for (int i=0; i<12; ++i) foo[i]=i;
slice first;
slice second (2,3,4);
slice third (second);
valarray<int> bar = foo[third];
for (size_t n=0; n<bar.size(); n++)
cout << bar[n] << ' ';
cout << endl;
return 0;
}
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