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/* Copyright 2013-2018 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <memory>
#include <QString>
#include <QMetaType>
/*!
* An abstract base class for versions.
*/
class BaseVersion
{
public:
virtual ~BaseVersion() {}
/*!
* A string used to identify this version in config files.
* This should be unique within the version list or shenanigans will occur.
*/
virtual QString descriptor() = 0;
/*!
* The name of this version as it is displayed to the user.
* For example: "1.5.1"
*/
virtual QString name() = 0;
/*!
* This should return a string that describes
* the kind of version this is (Stable, Beta, Snapshot, whatever)
*/
virtual QString typeString() const = 0;
virtual bool operator<(BaseVersion &a)
{
return name() < a.name();
};
virtual bool operator>(BaseVersion &a)
{
return name() > a.name();
};
};
typedef std::shared_ptr<BaseVersion> BaseVersionPtr;
Q_DECLARE_METATYPE(BaseVersionPtr)
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