Add a publisher used only for the specified category.
Synopsis
Declared in <balm_metricsmanager.h>
int
addSpecificPublisher(
Category const* category,
bsl::shared_ptr<Publisher> const& publisher);Description
Add the specified publisher to the set of publishers that will be used to publish metrics for the specified category. Return 0 on success, and a non‐zero value with no effect if publisher has already been registered to publish category. The behavior is undefined unless category is a valid address returned by the metricRegistry method. Note that this method will fail and return a non‐zero value if publisher has previously been registered to publish every category (using the alternative addGeneralPublisher method).
Return Value
0 on success, and a non‐zero value with no effect if publisher has already been registered for category
Parameters
Name |
Description |
category |
category for which to register the publisher |
publisher |
publisher to register for |
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