MRTbbTaskArenaAndGroup.h

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#pragma once
 
#include "MRPch/MRTBB.h"
#include "MRPch/MRBindingMacros.h"
 
namespace MR
{
 
struct MR_BIND_IGNORE TbbTaskArenaAndGroup
{
    tbb::task_arena arena;
    tbb::task_group group;
 
    template<typename F>
    void execute( F&& f )
    {
        arena.execute( [this, f]()
        {
            group.run( [f]
            {
                f();
            } );
        } );
    }
 
    void wait()
    {
        arena.execute( [this]
        {
            group.wait();
        } );
    }
};
 
} //namespace MR