mongoc_write_concern_get_w − mongoc_write_concern_get_w()
int32_t mongoc_write_concern_get_w (const mongoc_write_concern_t *write_concern);
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write_concern: A mongoc_write_concern_t. |
Fetches the w parameter of the write concern.
Returns an integer containing the w value. If wmajority is set, this would be MONGOC_WRITE_CONCERN_W_MAJORITY.
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