Returns the separation of the elements in the valarray that are selected as part of the slice.
Parameters
none
Return value
The stride of the slice.
size_t is an unsigned integral type.
Example
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// slice::stride example
#include <iostream>
#include <valarray>
using namespace std;
int main ()
{
valarray<int> foo (10);
for (int i=0; i<10; ++i) foo[i]=i;
slice slc (0,5,2);
valarray<int> bar = foo[slc];
cout << "slice with a stride of " << slc.stride() << ":\n";
for (size_t n=0; n<bar.size(); n++)
cout << bar[n] << ' ';
cout << endl;
return 0;
}
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Output:
slice with a stride of 2:
0 2 4 6 8
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See also
| slice::size | Return size of slice (public member function) |
