A SeedSequence is an object that produces unsigned integer values i in the range 0 ≤ i < 232
based on a consumed range of integer data.
S
is a SeedSequence type. q
is an object of S
and r
is a potentially constant object of S
. T
is the result_type
. ib
,ie
are LegacyInputIterators with a value_type
of unsigned integer values of at least 32 bits. il
is an std::initializer_list<T>
. rb
,re
are mutable LegacyRandomAccessIterators with a value_type
of unsigned integer values of at least 32 bits. ob
is an LegacyOutputIterator. Expression | Type | Notes | Complexity |
---|---|---|---|
S::result_type | T | Unsigned integer of at least 32 bits | compile-time |
S() | Creates a seed sequence with the same default values as other objects of type S
| constant | |
S(ib,ie) | Creates a seed sequence based on the supplied input bits by [ib ,ie ) | O(ie-ib) | |
S(il) | The same as S(il.begin(), il.end()) | ||
q.generate(rb,re) | void | Fills [rb ,re ) with 32-bit quantities depending on the initial supplied values and potential previous calls to generate . If rb == re , it does nothing. | O(re-rb) |
r.size() | size_t | The amount of 32-bit integers copied by param . | constant |
r.param(ob) | void | Copies 32-bit values to ob that would reproduce the current state of the object if passed to a constructor of S . | O(r.size()) |
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