本文整理汇总了C#中IPublisher.GetDefaultDataWriterQos方法的典型用法代码示例。如果您正苦于以下问题：C# IPublisher.GetDefaultDataWriterQos方法的具体用法？C# IPublisher.GetDefaultDataWriterQos怎么用？C# IPublisher.GetDefaultDataWriterQos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IPublisher的用法示例。
在下文中一共展示了IPublisher.GetDefaultDataWriterQos方法的3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: init
private void init()
{
MyTopicTypeSupport typeSupport;
DataWriterQos wQos = null;
string msg = "Unknown error";
/**
* @addtogroup group_dds1290
*
* \b Test \b ID: \b sacs_invalid_data_000
*
* \b Test \b Objectives:
*
* Create and initialise all required DDS entities
*
* \b Test \b Procedure:
*
* \e Action
*
* The following entities are obtained/created
* \arg \c DomainParticipantFactory
* \arg \c DomainParticipant with default QoS settings
* \arg \c Publisher with default QoS settings
* \arg \c Subscriber with default QoS settings
* \arg \c The MyTopicModule::MyTopic type is registered
* \arg \c A topic T1 of type MyTopicModule::MyTopic is created with default QoS settings
* \arg \c A DataWriter W1 for T1 with default QoS settings, writer_data_lifecycle.autodispose_unregistered_instances = FALSE
* \arg \c A DataWriter W2 for T1 with default QoS settings, writer_data_lifecycle.autodispose_unregistered_instances = FALSE
* \arg \c A DataReader for T1 with default QoS settings
*
* \e Result
* It is expected that all entities are created/initialized correctly and without any failures. \n
* If a failure occurs at any of the above stages, the test fails, this is reported and no further testing is performed
*/
/*- INITIALIZATION ---------------------------------------------------------*/
tfw.TestStart ("sacs_invalid_data_000","invalid_data","initialization");
tfw.TestTitle ("Test initialization.");
tfw.TestPurpose ("Test initialization.");
factory = DomainParticipantFactory.Instance;
if(factory == null){
msg = "DomainParticipantFactory could NOT be resolved";
proceed = false;
} else {
participant = factory.CreateParticipant(DDS.DomainId.Default);
if(participant == null){
msg = "DomainParticipant could NOT be created";
proceed = false;
} else {
typeSupport = new MyTopicTypeSupport();
result = typeSupport.RegisterType(participant, "MyTopic");
if(result == ReturnCode.Ok){
topic = participant.CreateTopic("my_topic", "MyTopic");
if(topic != null){
subscriber = participant.CreateSubscriber();
if(subscriber != null){
reader = subscriber.CreateDataReader(topic) as MyTopicDataReader;
if(reader != null){
publisher = participant.CreatePublisher();
if(publisher != null){
result = publisher.GetDefaultDataWriterQos(ref wQos);
if(wQos != null && result == ReturnCode.Ok){
wQos.WriterDataLifecycle.AutodisposeUnregisteredInstances = false;
writer1 = publisher.CreateDataWriter(topic, wQos) as MyTopicDataWriter;
if(writer1 != null){
writer2 = publisher.CreateDataWriter(topic, wQos) as MyTopicDataWriter;
if(writer2 == null){
msg = "DataWriter could NOT be created";
proceed = false;
}
} else {
msg = "DataWriter could NOT be created";
proceed = false;
}
} else {
reportResultCode(result);
msg = "Default DataWriterQos could NOT be retrieved";
proceed = false;
}
} else {
msg = "Publisher could NOT be created";
proceed = false;
}
} else {
msg = "DataReader could NOT be created";
proceed = false;
}
} else {
msg = "Subscriber could NOT be created";
proceed = false;
}
//.........这里部分代码省略.........
示例2: CreateSimulatedMultitopic
//.........这里部分代码省略.........
parentReader = multiSub.CreateDataReader(filteredMessageTopic, drQos);
ErrorHandler.checkHandle(
parentReader, "DDS.Subscriber.create_datareader (ChatMessage)");
/* Narrow the abstract parent into its typed representative. */
chatMessageDR = parentReader as ChatMessageDataReader;
/* Allocate the DataReaderListener Implementation. */
msgListener = new DataReaderListenerImpl();
/* Attach the DataReaderListener to the DataReader,
only enabling the data_available event. */
status = chatMessageDR.SetListener(msgListener, StatusKind.DataAvailable);
ErrorHandler.checkStatus(status, "DDS.DataReader_set_listener");
/* Create a DataReader for the nameService Topic
(using the appropriate QoS). */
DataReaderQos nsDrQos = new DataReaderQos();
TopicQos nsQos = new TopicQos();
nameServiceTopic.GetQos(ref nsQos);
multiSub.CopyFromTopicQos(ref nsDrQos, nsQos);
parentReader = multiSub.CreateDataReader(nameServiceTopic, nsDrQos);
ErrorHandler.checkHandle(parentReader, "DDS.Subscriber.CreateDatareader (NameService)");
/* Narrow the abstract parent into its typed representative. */
nameServiceDR = parentReader as NameServiceDataReader;
/* Define the SQL expression (using a parameterized value). */
nameFinderExpr = "userID = %0";
/* Allocate and assign the query parameters. */
nameFinderParams = new string[1];
nameFinderParams[0] = expression_parameters[0];
/* Create a QueryCondition to only read corresponding
nameService information by key-value. */
nameFinder = nameServiceDR.CreateQueryCondition(
SampleStateKind.Any,
ViewStateKind.Any,
InstanceStateKind.Any,
nameFinderExpr,
nameFinderParams);
ErrorHandler.checkHandle(
nameFinder, "DDS.DataReader.create_querycondition (nameFinder)");
/* Create the Topic that simulates the multi-topic
(use Qos from chatMessage).*/
status = chatMessageTopic.GetQos(ref namedMessageQos);
ErrorHandler.checkStatus(status, "DDS.Topic.GetQos");
/* Create the NamedMessage Topic whose samples simulate
the MultiTopic */
namedMessageTopic = realParticipant.CreateTopic(
"Chat_NamedMessage",
type_name,
namedMessageQos);
ErrorHandler.checkHandle(
namedMessageTopic,
"DDS.DomainParticipant.CreateTopic (NamedMessage)");
/* Adapt the default PublisherQos to write into the
"ChatRoom" Partition. */
status = realParticipant.GetDefaultPublisherQos(ref pubQos);
ErrorHandler.checkStatus(
status, "DDS.DomainParticipant.get_default_publisher_qos");
pubQos.Partition.Name = new string[1];
pubQos.Partition.Name[0] = partitionName;
/* Create a private Publisher for the multitopic simulator. */
multiPub = realParticipant.CreatePublisher(pubQos);
ErrorHandler.checkHandle(
multiPub,
"DDS.DomainParticipant.create_publisher (for multitopic)");
DataWriterQos nmDwQos = new DataWriterQos();
TopicQos nmQos = new TopicQos();
multiPub.GetDefaultDataWriterQos(ref nmDwQos);
namedMessageTopic.GetQos(ref nmQos);
multiPub.CopyFromTopicQos(ref nmDwQos, nmQos);
/* Create a DataWriter for the multitopic. */
parentWriter = multiPub.CreateDataWriter(namedMessageTopic, nmDwQos);
ErrorHandler.checkHandle(
parentWriter, "DDS.Publisher.CreateDatawriter (NamedMessage)");
/* Narrow the abstract parent into its typed representative. */
namedMessageDW = parentWriter as NamedMessageDataWriter;
/* Store the relevant Entities in our Listener. */
msgListener.ChatMessageDR = chatMessageDR;
msgListener.NameServiceDR = nameServiceDR;
msgListener.NamedMessageDW = namedMessageDW;
msgListener.NameFinder = nameFinder;
msgListener.NameFinderParams = nameFinderParams;
/* Return the simulated Multitopic. */
return namedMessageTopic;
}示例3: init
private void init()
{
tstTypeSupport typeSupport;
string errMsg = "Unknown error";
for ( int i = 0; i < MAX_INSTANCE; i++ ) {
testData[i] = new tst();
testData[i].long_1 = i;
testData[i].long_2 = 0;
testData[i].long_3 = 0;
}
initialiseInstanceData();
/**
* @addtogroup group_dds1290
*
* \b Test \b ID: \b saj_invalid_data_000
*
* \b Test \b Objectives:
*
* Create and initialise all required DDS entities
*
* \b Test \b Procedure:
*
* \e Action
*
* The following entities are obtained/created
* \arg \c DomainParticipantFactory
* \arg \c DomainParticipant with default QoS settings
* \arg \c Publisher with default QoS settings
* \arg \c Subscriber with default QoS settings
* \arg \c The mod::tst type is registered
* \arg \c A topic T1 of type tstModule::tst is created with default QoS settings
* \arg \c A DataWriter W for T1 with default QoS settings, writer_data_lifecycle.autodispose_unregistered_instances = FALSE
* \arg \c A DataReader for T1 with default QoS settings
*
* \e Result
* It is expected that all entities are created/initialized correctly and without any failures. \n
* If a failure occurs at any of the above stages, the test fails, this is reported and no further testing is performed
*/
/*- INITIALIZATION ---------------------------------------------------------*/
tfw.TestStart ("sacs_sampleInfo_000","SampleInfo","initialization");
tfw.TestTitle ("Test SampleInfo initialization.");
tfw.TestPurpose ("Test SampleInfo initialization.");
factory = DomainParticipantFactory.Instance;
if(factory == null){
errMsg = "DomainParticipantFactory could NOT be resolved";
proceed = false;
} else {
participant = factory.CreateParticipant(domainId);
if(participant == null){
errMsg = "DomainParticipant could NOT be created";
proceed = false;
} else {
typeSupport = new tstTypeSupport();
result = typeSupport.RegisterType(participant, "tst");
if(result == ReturnCode.Ok){
topic = participant.CreateTopic("my_topic", "tst");
if(topic != null){
subscriber = participant.CreateSubscriber();
if(subscriber != null){
subscriber.GetDefaultDataReaderQos(ref drQos);
if(drQos != null){
drQos.History.Kind = HistoryQosPolicyKind.KeepLastHistoryQos;
drQos.History.Depth = MAX_DEPTH;
reader = subscriber.CreateDataReader(topic, drQos) as tstDataReader;
if(reader != null){
publisher = participant.CreatePublisher();
if(publisher != null){
result = publisher.GetDefaultDataWriterQos(ref dwQos);
if(dwQos != null && result == ReturnCode.Ok){
dwQos.WriterDataLifecycle.AutodisposeUnregisteredInstances = false;
writer = publisher.CreateDataWriter(topic, dwQos) as tstDataWriter;
if(writer == null){
errMsg = "DataWriter could NOT be created";
proceed = false;
}
} else {
reportResultCode(result);
errMsg = "Default DataWriterQos could NOT be retrieved";
proceed = false;
}
} else {
errMsg = "Publisher could NOT be created";
proceed = false;
}
} else {
errMsg = "DataReader could NOT be created";
proceed = false;
//.........这里部分代码省略.........