cpp/named req/SeedSequence

A is an object that produces unsigned integer values $i$ in the range $0 ≤ i < 232$ based on a consumed range of integer data.

Requirements

 * is a type.
 * is an object of and  is a potentially constant object of.
 * is the.
 * , are s with a of unsigned integer values of at least 32 bits.
 * is an.
 * , are s with a  of unsigned integer values of at least 32 bits.
 * is an.