MR::TbbThreadMutex Class Reference

#include <MRTbbThreadMutex.h>

Classes
class	LockGuard
	RAII-style lock guard for the mutex; releases it on destruction. More...

Public Member Functions
MRMESH_API	TbbThreadMutex (std::thread::id id=std::this_thread::get_id())
MRMESH_API std::optional< LockGuard >	tryLock ()

Detailed Description

helper class used to ensure that the specific thread is not re-used by TBB use it if you have nested TBB operations (e.g. parallel_for inside another parallel_for)

TbbThreadMutex reportThreadMutex;
tbb::parallel_for( range, [&] ( auto&& range )
{
    const auto reportThreadLock = reportThreadMutex.tryLock();
    for ( auto i = range.begin(); i != range.end(); ++i )
    {
        tbb::parallel_for( ... );
        if ( reportThreadLock )
            report( ... );
    }
} );

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

• MRTbbThreadMutex.h