public member function
<random>
Return internal sequence size
Returns the number of elements in the object's internal sequence.
Return Value
The number of elements in the container.
size_t is an unsigned integral type.
Example
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// seed_seq::size
#include <iostream>
#include <random>
#include <iterator>
#include <array>
int main ()
{
std::seed_seq seed = {102,406,7892};
std::cout << "size: " << seed.size() << std::endl;
std::ostream_iterator<unsigned> out (std::cout," ");
std::cout << "elements: "; seed.param(out); std::cout << std::endl;
return 0;
}
Output:
size: 3
elements: 102 406 7892