| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef ARY_IDSORT_HXX |
| #define ARY_IDSORT_HXX |
| |
| |
| /** A compare function that sorts ids of repository entities in the same |
| storage. |
| |
| @see ::ary::SortedIds |
| */ |
| template<class COMPARE> |
| struct IdSorter |
| { |
| bool operator()( |
| typename COMPARE::id_type |
| i_1, |
| typename COMPARE::id_type |
| i_2 ) const |
| { return COMPARE::Lesser_( |
| COMPARE::KeyOf_(COMPARE::EntityOf_(i_1)), |
| COMPARE::KeyOf_(COMPARE::EntityOf_(i_2)) ); |
| } |
| }; |
| |
| |
| #endif |
