empty_task Class

Summary

Subclass of task that represents doing nothing.

Syntax

class empty_task;

Header

#include "tbb/task.h"

Description

An empty_task is a task that does nothing. It is useful as a continuation of a parent task when the continuation should do nothing except wait for its predecessors to complete.

Members

 namespace tbb {
        class empty_task: public task {
            /*override*/ task* execute() {return NULL;}
        };  
 } 
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