forked from blue/squawk
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
// Squawk messenger.
|
|
// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
|
|
//
|
|
// This program 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 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#ifndef CORE_CACHE_H
|
|
#define CORE_CACHE_H
|
|
|
|
#include <map>
|
|
#include <set>
|
|
|
|
#include <QString>
|
|
|
|
#include <core/storage/storage.h>
|
|
|
|
namespace Core {
|
|
|
|
template <class T>
|
|
class Cache
|
|
{
|
|
public:
|
|
Cache(const QString& name);
|
|
~Cache();
|
|
|
|
void open();
|
|
void close();
|
|
|
|
void addRecord(const QString& key, const T& value);
|
|
void changeRecord(const QString& key, const T& value);
|
|
void removeRecord(const QString& key);
|
|
T getRecord(const QString& key) const;
|
|
bool checkRecord(const QString& key) const;
|
|
|
|
private:
|
|
Core::Storage<T> storage;
|
|
std::map<QString, T>* cache;
|
|
std::set<QString>* abscent;
|
|
};
|
|
|
|
}
|
|
|
|
#include "cache.hpp"
|
|
|
|
#endif // CORE_CACHE_H
|