public IContentFilteredTopic CreateContentFilteredTopic(
string name,
ITopic relatedTopic,
string filterExpression,
params string[] expressionParameters)
{
IContentFilteredTopic contentFilteredTopic = null;
Topic related = relatedTopic as Topic;
if (relatedTopic != null)
{
using (SequenceStringMarshaler marshaler = new SequenceStringMarshaler())
{
if (marshaler.CopyIn(expressionParameters) == DDS.ReturnCode.Ok)
{
IntPtr gapiPtr = Gapi.DomainParticipant.create_contentfilteredtopic(
GapiPeer,
name,
related.GapiPeer,
filterExpression,
marshaler.GapiPtr);
if (gapiPtr != IntPtr.Zero)
{
contentFilteredTopic = new ContentFilteredTopic(gapiPtr);
}
}
}
}
return(contentFilteredTopic);
}
public ReturnCode DeleteContentFilteredTopic(IContentFilteredTopic t)
{
ReturnCode result = ReturnCode.BadParameter;
ContentFilteredTopic contentFilteredTopic = t as ContentFilteredTopic;
if (contentFilteredTopic != null)
{
result = Gapi.DomainParticipant.delete_contentfilteredtopic(
GapiPeer,
contentFilteredTopic.GapiPeer);
}
return(result);
}
public IContentFilteredTopic CreateContentFilteredTopic(
string name,
ITopic relatedTopic,
string filterExpression,
params string[] expressionParameters)
{
IContentFilteredTopic contentFilteredTopic = null;
Topic related = relatedTopic as Topic;
if (relatedTopic != null)
{
using (SequenceStringMarshaler marshaler = new SequenceStringMarshaler())
{
if (marshaler.CopyIn(expressionParameters) == DDS.ReturnCode.Ok)
{
IntPtr gapiPtr = Gapi.DomainParticipant.create_contentfilteredtopic(
GapiPeer,
name,
related.GapiPeer,
filterExpression,
marshaler.GapiPtr);
if (gapiPtr != IntPtr.Zero)
{
contentFilteredTopic = new ContentFilteredTopic(gapiPtr);
}
}
}
}
return contentFilteredTopic;
}