1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef ARY_IDL_I_TRAITS_HXX 25 #define ARY_IDL_I_TRAITS_HXX 26 27 // USED SERVICES 28 #include <ary/idl/i_types4idl.hxx> 29 30 31 32 33 namespace ary 34 { 35 namespace idl 36 { 37 38 39 /** Basic traits for derivd ones of ->CodeEntity. 40 */ 41 struct Ce_Traits 42 { 43 typedef CodeEntity entity_base_type; 44 typedef Ce_id id_type; 45 46 static entity_base_type & 47 EntityOf_( 48 id_type i_id ); 49 }; 50 51 52 /** An instance of COMPARE for ->::ary::SortedIds<>. 53 54 @see ::ary::SortedIds<> 55 */ 56 struct Ce_Compare : public Ce_Traits 57 { 58 typedef String key_type; 59 60 static const key_type & 61 KeyOf_( 62 const entity_base_type & 63 i_entity ); 64 static bool Lesser_( 65 const key_type & i_1, 66 const key_type & i_2 ); 67 }; 68 69 70 71 72 } // namespace idl 73 } // namespace ary 74 #endif 75