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C++ queue::push方法代码示例

本文整理汇总了C++中boost::lockfree::queue::push方法的典型用法代码示例。如果您正苦于以下问题：C++ queue::push方法的具体用法？C++ queue::push怎么用？C++ queue::push使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类boost::lockfree::queue的用法示例。


在下文中一共展示了queue::push方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: TRI_ReleaseConnectionStatistics

void TRI_ReleaseConnectionStatistics (TRI_connection_statistics_t* statistics) {
  if (statistics == nullptr) {
    return;
  }
  
  {
    MUTEX_LOCKER(ConnectionDataLock);

    if (statistics->_http) {
      if (statistics->_connStart != 0.0) {
        if (statistics->_connEnd == 0.0) {
          TRI_HttpConnectionsStatistics.incCounter();
        }
        else {
          TRI_HttpConnectionsStatistics.decCounter();

          double totalTime = statistics->_connEnd - statistics->_connStart;
          TRI_ConnectionTimeDistributionStatistics->addFigure(totalTime);
        }
      }
    }
  }

  // clear statistics
  statistics->reset();

  // put statistics item back onto the freelist
#ifdef TRI_ENABLE_MAINTAINER_MODE  
  bool ok = ConnectionFreeList.push(statistics);
  TRI_ASSERT(ok);
#else
  ConnectionFreeList.push(statistics);
#endif
}
开发者ID:CedarLogic，项目名称:arangodb，代码行数:34，代码来源:statistics.cpp

示例2: ProcessRequestStatistics

static void ProcessRequestStatistics (TRI_request_statistics_t* statistics) {
  {
    MUTEX_LOCKER(RequestDataLock);

    TRI_TotalRequestsStatistics.incCounter();

    if (statistics->_async) {
      TRI_AsyncRequestsStatistics.incCounter();
    }

    TRI_MethodRequestsStatistics[(int) statistics->_requestType].incCounter();

    // check that the request was completely received and transmitted
    if (statistics->_readStart != 0.0 && statistics->_writeEnd != 0.0) {
      double totalTime = statistics->_writeEnd - statistics->_readStart;
      TRI_TotalTimeDistributionStatistics->addFigure(totalTime);

      double requestTime = statistics->_requestEnd - statistics->_requestStart;
      TRI_RequestTimeDistributionStatistics->addFigure(requestTime);

      double queueTime = 0.0;

      if (statistics->_queueStart != 0.0 && statistics->_queueEnd != 0.0) {
        queueTime = statistics->_queueEnd - statistics->_queueStart;
        TRI_QueueTimeDistributionStatistics->addFigure(queueTime);
      }

      double ioTime = totalTime - requestTime - queueTime;

      if (ioTime >= 0.0) {
        TRI_IoTimeDistributionStatistics->addFigure(ioTime);
      }

      TRI_BytesSentDistributionStatistics->addFigure(statistics->_sentBytes);
      TRI_BytesReceivedDistributionStatistics->addFigure(statistics->_receivedBytes);
    }
  }

  // clear statistics
  statistics->reset(); 

  // put statistics item back onto the freelist
#ifdef TRI_ENABLE_MAINTAINER_MODE
  bool ok = RequestFreeList.push(statistics);
  TRI_ASSERT(ok);
#else
  RequestFreeList.push(statistics);
#endif
}
开发者ID:CedarLogic，项目名称:arangodb，代码行数:49，代码来源:statistics.cpp

示例3: iPA

bool ElmoDriver::iPA(float degree)
{
	static TPCANMsg message;

	message.ID = 6*128+id;
	message.LEN = 8;

    int temp = (int) (2000.0*degree/180.0*gear_m);
	//cout << "angle = " << temp << endl; 
	BYTE value[4];

	memcpy(value, &temp, sizeof(int));

	message.DATA[0] = 'O';
	message.DATA[1] = 'V';

	message.DATA[2] = 0x13;
	message.DATA[3] = 0;

	for(int i=0; i<4; i++)
		message.DATA[4+i] = value[i];

	return CAN_Write_Queue.push(message);
 
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:25，代码来源:ElmoDriver.cpp

示例4: TCEqualMinusOne

bool ElmoDriver::TCEqualMinusOne()
{

	static TPCANMsg message;

	message.ID = 6*128+id;
	message.LEN = 8;

	float temp = -0.5;

	BYTE current[4];

	memcpy(current, &temp, sizeof(float));

	message.DATA[0] = 'T';
	message.DATA[1] = 'C';
	message.DATA[2] = 0x0;
	message.DATA[3] = 128;

	//for(int i=0; i<3; i++)
	//	message.DATA[4+i] = current[i];

	message.DATA[4] = current[0];
	message.DATA[5] = current[1];
	message.DATA[6] = current[2];
	message.DATA[7] = current[3];

	return CAN_Write_Queue.push(message);

}
开发者ID:geniuskpj，项目名称:usrc，代码行数:30，代码来源:ElmoDriver.cpp

示例5: SetIPMode

bool ElmoDriver::SetIPMode()
{
	static TPCANMsg message;
	
	message.ID = 6*128+id;
	message.LEN = 8;

	message.DATA[0] = 'O';
	message.DATA[1] = 'F';
	message.DATA[2] = 0x07;

	for(int i=3; i<8; i++)
		message.DATA[i] = (i == 4 ? 0x07 : 0);
	/*
	CAN_Write_Queue.push(message);

	message.DATA[0] = 'O';
	message.DATA[1] = 'V';
	message.DATA[2] = 0x17;

	for(int i=3; i<8; i++)
		message.DATA[i] = (i == 4 ? 0x0A : 0);
	*/
	return CAN_Write_Queue.push(message); 
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:25，代码来源:ElmoDriver.cpp

示例6: GetCurrent

bool ElmoDriver::GetCurrent()
{

    static TPCANMsg message;
    message.ID = 6*128+id;
    message.LEN = 4;
    message.DATA[0] = 'I';
    message.DATA[1] = 'Q';
    message.DATA[2] = 0;
    message.DATA[3] = 0;
    return CAN_Write_Queue.push(message);
/*
    int temppos = 0x00;
if (data1[0]=='I' && data1[1]=='Q')
    {
    temppos |= (data1[7] << 24);
    temppos |= (data1[6] << 16);
    temppos |= (data1[5] << 8);
    temppos |= (data1[4]);
    val= *(float *)&temppos;
    return 1;
    }
    val=temppos;
    return 0;
*/
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:26，代码来源:ElmoDriver.cpp

示例7: DC

bool ElmoDriver::DC(float dcc, bool set)
{
	static TPCANMsg message;

	message.ID = 6*128+id;
    if (set == true)
    {
        message.LEN = 8;
        int temp = (int) (dcc*gear_m);
        BYTE value[4];
        memcpy(value, &temp, sizeof(int));
        for(int i=0; i<4; i++)
        message.DATA[4+i] = value[i];
    }
    else
    {
        message.LEN = 4;
    }




    message.DATA[0] = 'D';
    message.DATA[1] = 'C';

    message.DATA[2] = 0;
    message.DATA[3] = 0;



	return CAN_Write_Queue.push(message);
 
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:33，代码来源:ElmoDriver.cpp

示例8: push_work

 /* Push a work, it will run automatically. */
 bool push_work(work_t w) {
     if (w->c && work_queue.push(w)) {
         cv.notify_one();
         return true;
     }
     return false;
 }
开发者ID:SevenHe，项目名称:Linux，代码行数:8，代码来源:ftp_class.hpp

示例9: PA

bool ElmoDriver::PA(int count)
{
//	float deg = (float) degree;
//	return PA(deg);

	static TPCANMsg message;

	message.ID = 6*128+id;
	message.LEN = 8;

	int temp = count;
	//cout << "angle = " << temp << endl; 
	BYTE value[4];

	memcpy(value, &temp, sizeof(int));

	message.DATA[0] = 'P';
	message.DATA[1] = 'A';

	message.DATA[2] = 0;
	message.DATA[3] = 0;

	for(int i=0; i<4; i++)
		message.DATA[4+i] = value[i];

	return CAN_Write_Queue.push(message);
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:27，代码来源:ElmoDriver.cpp

示例10: MotorOn

bool ElmoDriver::MotorOn()
{
	static TPCANMsg message;

	message.ID = 6*128+id;
	message.LEN = 8;

	message.DATA[0] = 'M';
	message.DATA[1] = 'O';

	//for(int i=2; i<8; i++)
	//	message.DATA[i] = (i == 4 ? 1 : 0);

	message.DATA[2] = 0;
	message.DATA[3] = 0;

	message.DATA[4] = 1;
	message.DATA[5] = 0;
	message.DATA[6] = 0;
	message.DATA[7] = 0;


	return CAN_Write_Queue.push(message);
	
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:25，代码来源:ElmoDriver.cpp

示例11: TCEqualZero

bool ElmoDriver::TCEqualZero()
{

	static TPCANMsg message;

	message.ID = 6*128+id;
	message.LEN = 8;

	float temp = 0.0;

	BYTE current[4];

	memcpy(current, &temp, sizeof(float));

	message.DATA[0] = 'T';
	message.DATA[1] = 'C';
	message.DATA[2] = 0x0;
	message.DATA[3] = 128;

	for(int i=0; i<3; i++)
		message.DATA[4+i] = current[i];

	return CAN_Write_Queue.push(message);

}
开发者ID:geniuskpj，项目名称:usrc，代码行数:25，代码来源:ElmoDriver.cpp

示例12: producer

void producer(void)
{
    for (int i = 0; i != iterations; ++i) {
        int value = ++producer_count;
        while (!queue.push(value))
            ;
    }
}
开发者ID:softarts，项目名称:test，代码行数:8，代码来源:boostthread.cpp

示例13: producer

void producer(void)
{
    for(int i=0; i < iterations; ++i)
    {
        //原子计数---多线程不存在计数不上的情况
        int value = ++p_count;
        cout<<"+"<<endl;   //观察生产类型： 纯生产还是同时有消费者的情况
        while(!queue.push(value));
    }
}
开发者ID:chijinxina，项目名称:Boost-Learning，代码行数:10，代码来源:lockfree_queue.cpp

示例14: RequestData

bool FT_Sensor::RequestData()
{
	static TPCANMsg message;
	message.ID = id;
	message.LEN = 1;
	message.DATA[0] = 0x02;

	if (!handle)
		return CAN_ERRMASK_ILLHANDLE;

	return CAN_Write_Queue.push(message);
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:12，代码来源:Device.cpp

示例15: GotoOpMode

bool ElmoDriver::GotoOpMode()
{

	static TPCANMsg message;

	message.ID = 0;
	message.LEN = 2;

	message.DATA[0] = 1;
	message.DATA[1] = 0;

	return CAN_Write_Queue.push(message);
	
}
开发者ID:geniuskpj，项目名称:usrc，代码行数:14，代码来源:ElmoDriver.cpp


注：本文中的boost::lockfree::queue::push方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。