flow_control Class

Summary

Enables the first filter in a composite filter to indicate when the end of input has been reached.

Header

#include "tbb/pipeline.h" 

Syntax

class flow_control;

Description

Template function parallel_pipeline passes a flow_control object fc to the input functor of a filter_t. When the input functor reaches the end of its input, it should invoke fc.stop() and return a dummy value.

Members

namespace tbb {
    class flow_control {
    public:
        void stop();
    };
}
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