[execpol.seq] (original) (raw)

26 Algorithms library [algorithms]

26.3 Parallel algorithms [algorithms.parallel]

26.3.6 Execution policies [execpol]

26.3.6.3 Sequenced execution policy [execpol.seq]

class execution::sequenced_policy { _unspecified_ };

The class execution​::​sequenced_policy is an execution policy type used as a unique type to disambiguate parallel algorithm overloading and require that a parallel algorithm's execution may not be parallelized.

During the execution of a parallel algorithm with the execution​::​sequenced_policy policy, if the invocation of an element access function exits via an exception,terminate is invoked ([except.terminate]).