| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define C_LUCY_BITVECDELDOCS |
| #include "Lucy/Util/ToolSet.h" |
| |
| #include "Lucy/Index/BitVecDelDocs.h" |
| #include "Lucy/Store/Folder.h" |
| #include "Lucy/Store/InStream.h" |
| |
| BitVecDelDocs* |
| BitVecDelDocs_new(Folder *folder, const CharBuf *filename) { |
| BitVecDelDocs *self = (BitVecDelDocs*)VTable_Make_Obj(BITVECDELDOCS); |
| return BitVecDelDocs_init(self, folder, filename); |
| } |
| |
| BitVecDelDocs* |
| BitVecDelDocs_init(BitVecDelDocs *self, Folder *folder, |
| const CharBuf *filename) { |
| int32_t len; |
| |
| BitVec_init((BitVector*)self, 0); |
| self->filename = CB_Clone(filename); |
| self->instream = Folder_Open_In(folder, filename); |
| if (!self->instream) { |
| Err *error = (Err*)INCREF(Err_get_error()); |
| DECREF(self); |
| RETHROW(error); |
| } |
| len = (int32_t)InStream_Length(self->instream); |
| self->bits = (uint8_t*)InStream_Buf(self->instream, len); |
| self->cap = (uint32_t)(len * 8); |
| return self; |
| } |
| |
| void |
| BitVecDelDocs_destroy(BitVecDelDocs *self) { |
| DECREF(self->filename); |
| if (self->instream) { |
| InStream_Close(self->instream); |
| DECREF(self->instream); |
| } |
| self->bits = NULL; |
| SUPER_DESTROY(self, BITVECDELDOCS); |
| } |
| |
| |