| /************************************************************** |
| * |
| * 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_TRAITS_IMPL_HXX |
| #define ARY_TRAITS_IMPL_HXX |
| |
| |
| // USED SERVICES |
| #include <ary/getncast.hxx> |
| |
| |
| namespace ary |
| { |
| namespace traits |
| { |
| |
| |
| /** Finds the node assigned to an entity, if that entity has a specific |
| actual type. |
| |
| @tpl NODE |
| The assumed actual type of io_node. |
| */ |
| template<class NODE> |
| const typename NODE::node_t * |
| NodeOf( |
| const typename NODE::traits_t::entity_base_type & |
| io_node ); |
| |
| /** Finds the node assigned to an entity, if that entity has a specific |
| actual type. |
| |
| @tpl NODE |
| The assumed actual type of io_node. |
| */ |
| template<class NODE> |
| typename NODE::node_t * |
| NodeOf( |
| typename NODE::traits_t::entity_base_type & |
| io_node ); |
| |
| /** Finds a child to a node. |
| */ |
| template<class NODE, class KEY> |
| typename NODE::traits_t::id_type |
| Search_Child( |
| const typename NODE::traits_t::entity_base_type & |
| i_node, |
| const KEY & i_localKey ); |
| |
| |
| |
| |
| // IMPLEMENTATION |
| |
| template<class NODE> |
| const typename NODE::node_t * |
| NodeOf(const typename NODE::traits_t::entity_base_type & io_node) |
| { |
| const NODE * |
| pn = ary_cast<NODE>(&io_node); |
| if (pn != 0) |
| return & pn->AsNode(); |
| return 0; |
| } |
| |
| template<class NODE> |
| typename NODE::node_t * |
| NodeOf(typename NODE::traits_t::entity_base_type & io_node) |
| { |
| NODE * |
| pn = ary_cast<NODE>(&io_node); |
| if (pn != 0) |
| return & pn->AsNode(); |
| return 0; |
| } |
| |
| template<class NODE, class KEY> |
| typename NODE::traits_t::id_type |
| Search_Child( const typename NODE::traits_t::entity_base_type & i_node, |
| const KEY & i_localKey ) |
| { |
| const NODE * |
| pn = ary_cast<NODE>(&i_node); |
| if (pn != 0) |
| return pn->Search_Child(i_localKey); |
| return typename NODE::traits_t::id_type(0); |
| } |
| |
| |
| |
| |
| } // namespace traits |
| } // namespace ary |
| #endif |
