missing_wait Class

This class describes an exception that is thrown whenever there are tasks still scheduled to a task_group or structured_task_group object at the time that object's destructor executes. This exception will never be thrown if the destructor is reached due to stack unwinding as the result of an exception.

class missing_wait : public std::exception;

Members

Public Constructors

Remarks

Absent exception flow, you are responsible for calling either the wait or run_and_wait method of a task_group or structured_task_group object before allowing that object to destruct. The runtime throws this exception as an indication that you forgot to call the wait or run_and_wait method.

Inheritance Hierarchy

exception

missing_wait

Requirements

Header: concrt.h

Namespace: Concurrency

See Also

Reference

Concurrency Namespace

task_group Class

task_group::wait Method

task_group::run_and_wait Method

structured_task_group Class

structured_task_group::wait Method

structured_task_group::run_and_wait Method