problem in using matched_publication_participant_data

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Wed, 10/16/2024 - 04:50
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samiraghorbani2020
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problem in using matched_publication_participant_data

Hi, I'm trying to use function matched_publication_participant_data() to achive domain_partipant's name of matched publishers. But as modern c++ ducument said, if matched_publisher and data reader where in the same domain_participant, it will throw an exception. how can I know that the matched_publisher and data_reader are in the same domain_participant to don't use function matched_publication_participant_data() for that matched_publisher? I don't want to see any exception, therefore, I need to know that matched_publisher and  data_reader are not in same domain_participant before using function matched_publication_participant_data.

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