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10.11.8.1. Data-Sharing Name Description Values Default See DataSharingKind AUTOMATIC ON OFF AUTOMATIC Directory used for the memory-mapped files. string Empty Maximum number of Data-Sharing domain I...
这段文本列出了数据共享（DataSharing）、截止时间（Deadline）、心跳信号汇集的禁用（DisableHeartbeatPiggyback）、正确认可的禁用（DisablePositiveAcks）、持久性（Durabilit...
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11. Environment variables This is the list of environment variables that affect the behavior of Fast DDS: 11.1. FASTDDS_DEFAULT_PROFILES_FILE Defines the location of the default profile configuration XML file. If this variable is set and its va...
这段文本是关于FastDDS（一个高性能的分布式数据服务）的环境变量的说明。这些环境变量可以影响FastDDS的行为和配置。下面是对每个环境变量的详细解释：11.1.FASTDDS_DEFAULT_PROFILES_FILE作用...
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10.11.5.1. HistoryQoS It controls the behavior of Fast DDS when the value of an instance changes before it is finally communicated to some of its existing DataReaders. Please refer to HistoryQosPolicyKind for further information on HistoryQoS. N...
10.11.5.1HistoryQoSHistoryQoS是FastDDS中的一个重要配置，控制当实例的值发生变化时如何处理这些变化，以及最终如何将数据传递给现有的DataReaders。它决定了在存在多个样本时应该如何保留和...
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This XML element allows the configuration of the specific HistoryQosPolicy and ResourceLimitsQosPolicy QoS of the Datawriters and DataReaders in which this element is defined inside of. Also, it sets the TopicQos configuration with the policies de...
该XML元素允许配置特定的HistoryQosPolicy和ResourceLimitsQosPolicy质量服务（QoS），这些QoS应用于定义该元素的DataWriters和DataReaders。此外，它还设置了...
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10.11.11. Flow Controller Descriptors This element configures the list of flow controllers of a participant, so they can later be used on its DataWriters. Please refer to FlowControllersQos for a detailed documen...
10.11.11FlowControllerDescriptors名称(Name)FlowControllerDescriptors（流控制器描述符）描述(Description)<flow_controller...
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10.11.9. HistoryMemoryPolicy Indicates the way the memory is managed in terms of dealing with the CacheChanges of the RTPSEndpointQos. Name Description Values Default Four different options as described in MemoryManage...
10.11.9HistoryMemoryPolicy名称(Name)HistoryMemoryPolicy（历史内存策略）描述(Description)HistoryMemoryPolicy指定了在处理RTPSEndpoi...
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10.11.5.2. ResourceLimitsQos It controls the resources that Fast DDS can use in order to meet the requirements imposed by the application and other QoS settings. Please refer to ResourceLimitsQosPolicy for further information on ResourceLimitsQos...
10.11.5.2ResourceLimitsQosResourceLimitsQos是FastDDS中用于控制系统资源分配的重要配置，旨在满足应用程序的需求以及其他QoS设置的要求。通过合理配置这些参数，可以有效管理系统的...
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10.11.7. BuiltinTransports It controls the builtin transports that will be used during the initialization of the DomainParticipant. Please refer to Managing the Builtin Transports for further information on builtin transports. This type must fol...
10.11.7BuiltinTransportsBuiltinTransports是用于控制在初始化DomainParticipant时所使用的内置传输模式的配置。内置传输允许DDS实现不同的通信方式，以适应各种应用场景和网络...
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10.11.8. QoS The Quality of Service (QoS) is used to specify the behavior of the Service, allowing the user to define how each Entity will behave. Please refer to the Policy section for more information on QoS. Name Description Values
10.11.8QoS（服务质量）服务质量（QualityofService,QoS）用于指定服务的行为，允许用户定义每个实体的行为。QoS策略为DDS应用程序提供了丰富的控制机制，以满足不同应用场景下的需求。以下是一些关键...
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m_accessManagerTask = new QNetworkAccessManager(); m_accessManagerTask->setProxy(QNetworkProxy::NoProxy); connect(m_accessManagerTask, SIGNAL(finished(QNetworkReply*)), this, SLOT(finishedTask(QNetworkReply*)),Qt::DirectConnection);
这段代码是使用Qt框架中的QNetworkAccessManager类来进行网络请求的一个示例。以下是对这段代码的详细解释：创建QNetworkAccessManager实例:m_accessManagerTask=...
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