mirror of https://github.com/aria2/aria2
88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - The high speed download utility
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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*/
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/* copyright --> */
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#include "Dictionary.h"
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#include "MetaEntryVisitor.h"
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#include <algorithm>
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namespace aria2 {
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Dictionary::Dictionary() {}
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Dictionary::~Dictionary() {
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clearTable();
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}
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void Dictionary::clearTable() {
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for(std::map<std::string, MetaEntry*>::iterator itr = table.begin();
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itr != table.end(); itr++) {
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delete itr->second;
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}
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table.clear();
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}
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const MetaEntry* Dictionary::get(const std::string& name) const {
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std::map<std::string, MetaEntry*>::const_iterator itr = table.find(name);
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if(itr == table.end()) {
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return NULL;
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} else {
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return itr->second;
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}
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}
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void Dictionary::put(const std::string& name, MetaEntry* entry) {
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table[name] = entry;
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order.push_back(name);
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}
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void Dictionary::remove(const std::string& name)
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{
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std::map<std::string, MetaEntry*>::iterator i = table.find(name);
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if(i != table.end()) {
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delete i->second;
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table.erase(i);
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order.erase(std::remove(order.begin(), order.end(), name), order.end());
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}
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}
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void Dictionary::accept(MetaEntryVisitor* v) const {
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v->visit(this);
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}
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const std::deque<std::string>& Dictionary::getOrder() const {
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return order;
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}
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} // namespace aria2
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