stapl::detail::counter_based_terminator Class Reference

Custom PARAGRAPH termination detection which signals termination after a predefined number of invocations of the receive_notify method. More...

Public Member Functions
	counter_based_terminator (size_type count=2)
bool	operator() (void)
	Starting function required by executor for terminators. Noop for this terminator. More...
void	receive_notify (void)
	Invokes base class method terminator_base::call_notifier() after the defined number of invocations.
size_type	iterations (void) const noexcept override
	Returns the number of times the terminator has iterated.
template<typename Notifier >
void	set_notifier (Notifier &&notifier)
	Sets the function to be called when termination is detected.

Public Types
using	size_type = std::size_t

Protected Member Functions
void	call_notifier (void) const
	Calls the registered notifier when the terminator has finished.

Detailed Description

Custom PARAGRAPH termination detection which signals termination after a predefined number of invocations of the receive_notify method.

Used by composition::nest_map_mr_factory to tie termination to the completion of a predefined set of PARAGRAPH task completions.

Member Function Documentation

operator()()

bool stapl::detail::counter_based_terminator::operator() ( void  )

virtual

Starting function required by executor for terminators. Noop for this terminator.

Returns

true if receive_notify() has been called the required number of times, otherwise false.

Implements stapl::terminator_base.

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The documentation for this class was generated from the following file:

• new_map_transformations.hpp