/* * call-seq: * index_reader.num_docs -> number * * Returns the number of accessible (not deleted) documents in the index. * This will be equal to IndexReader#max_doc if there have been no documents * deleted from the index. */ static VALUE frb_ir_num_docs(VALUE self) { IndexReader *ir = (IndexReader *)DATA_PTR(self); return INT2FIX(ir->num_docs(ir)); }