pylon/ThreadPriority.h

Declaration of methods to control the thread priority.

Namespaces

Name
Pylon Contains definitions of pylon types.

Source code

//-----------------------------------------------------------------------------
//  Basler pylon SDK
//  Copyright (c) 2006-2022 Basler AG
//  http://www.baslerweb.com
//-----------------------------------------------------------------------------
#ifndef __THREADPRIORITY_H__
#define __THREADPRIORITY_H__


#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <pylon/Platform.h>

#ifdef _MSC_VER
#   pragma pack(push, PYLON_PACKING)
#endif /* _MSC_VER */

#include "PylonBase.h"


namespace Pylon
{

#if defined(PYLON_WIN_BUILD)

    typedef HANDLE THREADHANDLE;
#elif defined(PYLON_HAS_POSIX_THREADS)

    typedef pthread_t THREADHANDLE;
#else
#  error Platform not supported.
#endif

    void PYLONBASE_API GetRTThreadPriorityCapabilities( int& prioMin, int& prioMax );
    int PYLONBASE_API GetRTThreadPriority( THREADHANDLE thread );

    void PYLONBASE_API SetRTThreadPriority( THREADHANDLE thread, int priority );

    inline THREADHANDLE GetCurrentThreadHandle()
    {
#if defined(PYLON_WIN_BUILD)
        return ::GetCurrentThread();
#elif defined(PYLON_HAS_POSIX_THREADS)
        return pthread_self();
#else
#  error Platform not supported.
#endif
    }

    inline int GetCurrentThreadIdentifier()
    {
#if defined(PYLON_WIN_BUILD)
        return static_cast<int>(::GetCurrentThreadId());
#elif defined(PYLON_LINUX_BUILD)
        return static_cast<int>(pthread_self());
#elif defined(PYLON_HAS_POSIX_THREADS)
        return reinterpret_cast<long int>(pthread_self());
#else
#  error Platform not supported.
#endif
    }
}

#ifdef _MSC_VER
#   pragma pack(pop)
#endif /* _MSC_VER */

#endif //__THREADPRIORITY_H__

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Updated on 5 July 2022 at 15:30:01