1*3a700b0aSSteve Yin /************************************************************** 2*3a700b0aSSteve Yin * 3*3a700b0aSSteve Yin * Licensed to the Apache Software Foundation (ASF) under one 4*3a700b0aSSteve Yin * or more contributor license agreements. See the NOTICE file 5*3a700b0aSSteve Yin * distributed with this work for additional information 6*3a700b0aSSteve Yin * regarding copyright ownership. The ASF licenses this file 7*3a700b0aSSteve Yin * to you under the Apache License, Version 2.0 (the 8*3a700b0aSSteve Yin * "License"); you may not use this file except in compliance 9*3a700b0aSSteve Yin * with the License. You may obtain a copy of the License at 10*3a700b0aSSteve Yin * 11*3a700b0aSSteve Yin * http://www.apache.org/licenses/LICENSE-2.0 12*3a700b0aSSteve Yin * 13*3a700b0aSSteve Yin * Unless required by applicable law or agreed to in writing, 14*3a700b0aSSteve Yin * software distributed under the License is distributed on an 15*3a700b0aSSteve Yin * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*3a700b0aSSteve Yin * KIND, either express or implied. See the License for the 17*3a700b0aSSteve Yin * specific language governing permissions and limitations 18*3a700b0aSSteve Yin * under the License. 19*3a700b0aSSteve Yin * 20*3a700b0aSSteve Yin *************************************************************/ 215fdc4257SSteve Yin 225fdc4257SSteve Yin #include "ResIDGenerator.hxx" 235fdc4257SSteve Yin 245fdc4257SSteve Yin /** 255fdc4257SSteve Yin * Destructor 265fdc4257SSteve Yin * 275fdc4257SSteve Yin * @param 285fdc4257SSteve Yin * @return 295fdc4257SSteve Yin */ ~ResIDGenerator()305fdc4257SSteve YinResIDGenerator::~ResIDGenerator() 315fdc4257SSteve Yin { 325fdc4257SSteve Yin } 335fdc4257SSteve Yin 345fdc4257SSteve Yin /** 355fdc4257SSteve Yin * SubList stores those IDs that were ever generated and deleted, the method 365fdc4257SSteve Yin * return the ID from subList first if subList is not empty,else return ++max. 375fdc4257SSteve Yin * Add the obsolete IDs by calling SetSub method 385fdc4257SSteve Yin * 395fdc4257SSteve Yin * @param 405fdc4257SSteve Yin * @return new resource ID. 415fdc4257SSteve Yin */ GenerateNewResID()425fdc4257SSteve Yinlong ResIDGenerator::GenerateNewResID() 435fdc4257SSteve Yin { 445fdc4257SSteve Yin if (max == LONG_MAX) 455fdc4257SSteve Yin { 465fdc4257SSteve Yin if (!subList.empty()) 475fdc4257SSteve Yin { 485fdc4257SSteve Yin long nRes = *(subList.begin()); 495fdc4257SSteve Yin subList.pop_front(); 505fdc4257SSteve Yin return nRes; 515fdc4257SSteve Yin } 525fdc4257SSteve Yin } 535fdc4257SSteve Yin return -(++max); 545fdc4257SSteve Yin } 55