1
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forked from blue/squawk
squawk/core/storage/cache.h

51 lines
1.3 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 <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;
private:
Core::Storage<T> storage;
std::map<QString, T>* cache;
};
}
#endif // CORE_CACHE_H