| /********************************************************************** |
| // @@@ START COPYRIGHT @@@ |
| // |
| // 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. |
| // |
| // @@@ END COPYRIGHT @@@ |
| **********************************************************************/ |
| #ifndef NA_BITVECTOR_H |
| #define NA_BITVECTOR_H |
| /* -*-C++-*- |
| ***************************************************************************** |
| * |
| * File: NABitVector.h |
| * Description: A bit vector |
| * Similar to NASubArray, but with no superset. |
| * |
| * Created: of course |
| * Language: C++ |
| * |
| * |
| * |
| * |
| ***************************************************************************** |
| */ |
| |
| // ----------------------------------------------------------------------- |
| |
| // ----------------------------------------------------------------------- |
| // A bit vector. |
| // The bit vector class is not a template itself, but it is implemented |
| // using the template for a subarray. Note that the template type does |
| // not matter, the choice of <CollIndex> is arbitrary. The NASubCollection |
| // class is a specialization of a bit vector, and the more general type |
| // of a bit vector is now derived from the special type. This is mostly |
| // for historical reasons, some day we might change this to be the other |
| // way round. |
| // ----------------------------------------------------------------------- |
| |
| class NABitVector : public NASubArray<CollIndex> |
| { |
| public: |
| |
| NABitVector(CollHeap *heap = NULL) : |
| NASubArray<CollIndex>(NULL,heap) {} |
| NABitVector(const NABitVector &other, CollHeap *heap=NULL) : |
| NASubArray<CollIndex>(other, heap) {} |
| void setBit(CollIndex b) { addElement(b); } |
| void resetBit(CollIndex b) { subtractElement(b); } |
| }; |
| |
| #endif /* NA_BITVECTOR_H */ |
