mongoc_read_concern_is_default - Man Page

bool
mongoc_read_concern_is_default (mongoc_read_concern_t *read_concern);

• read_concern: A pointer to a mongoc_read_concern_t.

Returns true if read_concern has not been modified from the default. For example, if no "readConcern" option is set in the MongoDB URI and you have not called mongoc_client_set_read_concern(), then mongoc_read_concern_is_default() is true for the read concern returned by mongoc_client_get_read_concern().

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