std::experimental::shuffle
From cppreference.com
< cpp | experimental
Defined in header <experimental/algorithm>
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template< class RandomIt> void shuffle( RandomIt first, RandomIt last); |
(library fundamentals TS v2) | |
Reorders the elements in the given range [first, last)
such that each possible permutation of those elements has equal probability of appearance, using the per-thread random number engine as the random number generator.
Parameters
first, last | - | the range of elements to shuffle randomly |
-RandomIt must meet the requirements of ValueSwappable and LegacyRandomAccessIterator.
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Return value
(none)
Complexity
Linear in the distance between first
and last
.
Example
This section is incomplete Reason: no example |
See also
(until C++17)(C++11) |
randomly re-orders elements in a range (function template) |