| default (1) | slice(); |
|---|---|
| initialization (2) | slice (size_t start, size_t length, size_t stride); |
| copy (3) | slice (const slice& x); |
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// slice::slice example
#include <iostream> // std::cout
#include <cstddef> // std::size_t
#include <valarray> // std::valarray, std::slice
int main ()
{
std::valarray<int> foo (12);
for (int i=0; i<12; ++i) foo[i]=i;
std::slice first;
std::slice second (2,3,4);
std::slice third (second);
std::valarray<int> bar = foo[third];
std::cout << "bar contains:";
for (std::size_t n=0; n<bar.size(); n++)
std::cout << ' ' << bar[n];
std::cout << '\n';
return 0;
}2 6 10