// src/backend/resource.cc - Copyright 2005, 2006, University // of Padova, dept. of Pure and Applied // Mathematics // // This file is part of SGPEMv2. // // This is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // SGPEMv2 is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with SGPEMv2; if not, write to the Free Software // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #include "config.h" #include "gettext.h" #include "ready_queue.hh" using sgpem::ReadyQueue; void ReadyQueue::swap(position a, position b) throw (std::out_of_range) { size_t size = _scheds.size(); if(a > size || b > size) throw std::out_of_range(_("Trying to access a Schedulable " "with an index outside of the " "queue limits.")); if(a == b) return; Schedulable* temp = _scheds[a]; _scheds[a] = _scheds[b]; _scheds[b] = temp; } ReadyQueue::size_t ReadyQueue::size() const { return _scheds.size(); } sgpem::Schedulable& ReadyQueue::get_item_at(position index) throw (std::out_of_range) { if(index > size()) throw std::out_of_range(_("Trying to access a Schedulable " "with an index outside of the " "queue limits.")); return *(_scheds[index]); } void ReadyQueue::append(Schedulable& schedulable) { _scheds.push_back(&schedulable); }