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_ITRANGE_HXX 25 #define ARY_ITRANGE_HXX 26 // KORR_DEPRECATED_3.0 27 28 29 // USED SERVICES 30 // BASE CLASSES 31 // COMPONENTS 32 // PARAMETERS 33 #include <utility> 34 35 36 37 38 namespace ary 39 { 40 41 template <typename ITER> 42 class IteratorRange 43 { 44 public: IteratorRange(ITER i_begin,ITER i_end)45 IteratorRange( 46 ITER i_begin, 47 ITER i_end ) 48 : itCurrent(i_begin), 49 itEnd(i_end) 50 {} IteratorRange(std::pair<ITER,ITER> i_range)51 IteratorRange( 52 std::pair<ITER,ITER> 53 i_range ) 54 : itCurrent(i_range.first), 55 itEnd(i_range.second) 56 {} 57 58 operator bool() const { return itCurrent != itEnd; } operator ++()59 IteratorRange & operator++() { ++itCurrent; return *this; } 60 cur() const61 ITER cur() const { return itCurrent; } end() const62 ITER end() const { return itEnd; } 63 64 65 private: 66 // DATA 67 ITER itCurrent; 68 ITER itEnd; 69 }; 70 71 72 73 74 75 } // namespace ary 76 #endif 77