NAME

       mongoc_database_find_collections_with_opts - mongoc_database_find_collections_with_opts()

SYNOPSIS

          mongoc_cursor_t *
          mongoc_database_find_collections_with_opts (mongoc_database_t *database,
                                                      const bson_t *opts);

       Fetches a cursor containing documents, each corresponding to a collection on this database.

PARAMETERS

       • database: A mongoc_database_t.

       • opts:  Optional  bson_t  which  may  contain  a  subdocument named "filter", and may contain additional
         options.

ERRORS

       Use mongoc_cursor_error on the returned cursor to check for errors.

RETURNS

       A cursor where each result corresponds to the server's representation of a collection in this database.

EXAMPLES

          {
             bson_t opts = BSON_INITIALIZER;
             bson_t name_filter;
             const bson_t *doc;
             bson_iter_t iter;
             bson_error_t error;

             BSON_APPEND_DOCUMENT_BEGIN (&opts, "filter", &name_filter);
             /* find collections with names like "abbbbc" */
             BSON_APPEND_REGEX (&name_filter, "name", "ab+c", NULL);
             bson_append_document_end (&opts, &name_filter);

             cursor = mongoc_database_find_collections_with_opts (database, &opts);
             while (mongoc_cursor_next (cursor, &doc)) {
                bson_iter_init_find (&iter, doc, "name");
                printf ("found collection: %s\n", bson_iter_utf8 (&iter, NULL));
             }

             if (mongoc_cursor_error (cursor, &error))
                fprintf (stderr, "%s\n", error.msg);
             }

             mongoc_cursor_destroy (cursor);
             bson_destroy (&opts);
          }

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2018, MongoDB, Inc

1.9.3-dev                                         Feb 05, 2018     MONGOC_DATABASE_FIND_COLLECTIONS_WITH_OPTS(3)