/* * call-seq: * index_reader.max_doc -> number * * Returns 1 + the maximum document id in the index. It is the * document_id that will be used by the next document added to the index. If * there are no deletions, this number also refers to the number of documents * in the index. */ static VALUE frt_ir_max_doc(VALUE self) { IndexReader *ir = (IndexReader *)DATA_PTR(self); return INT2FIX(ir->max_doc(ir)); }