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/*
* Copyright (C) 2013-2015, 2019 by the Konclude Developer Team.
*
* This file is part of the reasoning system Konclude.
* For details and support, see <http://konclude.com/>.
*
* Konclude is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU Lesser General Public
* License (LGPLv3) as published by the Free Software Foundation.
*
* Konclude 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 (Lesser) General Public License for more details.
*
* You should have received a copy of the GNU (Lesser) General Public
* License along with Konclude. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef KONCLUDE_UTILITIES_CONTAINER_CQTMANAGEDRESTRICTEDMODIFICATIONSHARINGHASH_H
#define KONCLUDE_UTILITIES_CONTAINER_CQTMANAGEDRESTRICTEDMODIFICATIONSHARINGHASH_H
// Namespace includes
#include "ContainerSettings.h"
#include "CQtManagedRestrictedModificationHash.h"
// Library includes
// Other includes
#include "Context/CContext.h"
// Logger includes
#include "Logger/CLogger.h"
namespace Konclude {
using namespace Context;
namespace Utilities {
namespace Container {
/*!
*
* \class CQtManagedRestrictedModificationSharingHash
* \author Andreas Steigmiller
* \version 0.1
* \brief TODO
*
*/
template <class Key, class T>
class CQtManagedRestrictedModificationSharingHash {
public:
CQtManagedRestrictedModificationSharingHash(CContext* context);
CQtManagedRestrictedModificationSharingHash<Key, T>* init(CContext* context = nullptr);
CQtManagedRestrictedModificationSharingHash<Key, T>* init(const CQtManagedRestrictedModificationSharingHash<Key, T> &other, CContext* context = nullptr);
CQtManagedRestrictedModificationSharingHash<Key, T>* init(CQtManagedRestrictedModificationSharingHash<Key, T> *other, CContext* context = nullptr);
CQtManagedRestrictedModificationSharingHash<Key, T>* initSharing(const CQtManagedRestrictedModificationSharingHash<Key, T> &other);
CQtManagedRestrictedModificationSharingHash<Key, T>& operator=(const CQtManagedRestrictedModificationSharingHash<Key, T> &other);
int size() const;
int count() const;
bool isEmpty() const;
void clear();
bool contains(const Key &key) const;
T &operator[](const Key &key);
const T operator[](const Key &key) const;
const T value(const Key &key) const;
const T value(const Key &key, const T &defaultValue) const;
CQtManagedRestrictedModificationSharingHash<Key, T>* insert(const Key &key, const T &value);
CQtManagedRestrictedModificationSharingHash<Key, T>* insertMulti(const Key &key, const T &value);
class const_iterator {
bool mCurrentIterator = false;
typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator mItCurrentBegin;
typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator mItCurrentEnd;
bool mSharingIterator = false;
typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator mItSharingBegin;
typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator mItSharingEnd;
cint64 mShareValidatingCount;
CQtManagedRestrictedModificationHash<Key, T>* mShareValidatingHash;
public:
inline const_iterator() : mCurrentIterator(false), mSharingIterator(false) {
}
inline const_iterator(typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator itCurrentBegin, typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator itCurrentEnd) {
mCurrentIterator = true;
mItCurrentBegin = itCurrentBegin;
mItCurrentEnd = itCurrentEnd;
mSharingIterator = false;
}
inline const_iterator(typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator itCurrentBegin, typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator itCurrentEnd,
typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator itSharingBegin, typename CQtManagedRestrictedModificationHash<Key, T>::const_iterator itSharingEnd,
CQtManagedRestrictedModificationHash<Key, T>* validatingHash = nullptr, cint64 validatingCount = 0) {
mCurrentIterator = true;
mItCurrentBegin = itCurrentBegin;
mItCurrentEnd = itCurrentEnd;
mSharingIterator = true;
mItSharingBegin = itSharingBegin;
mItSharingEnd = itSharingEnd;
mShareValidatingHash = validatingHash;
mShareValidatingCount = validatingCount;
while (mShareValidatingHash && mShareValidatingCount > 0 && mItSharingBegin != mItSharingEnd && mShareValidatingHash->contains(mItSharingBegin.key())) {
++mItSharingBegin;
--mShareValidatingCount;
}
}
inline const Key &key() const {
if (mCurrentIterator && mItCurrentBegin != mItCurrentEnd) {
return mItCurrentBegin.key();
}
if (mSharingIterator && mItSharingBegin != mItSharingEnd) {
return mItSharingBegin.key();
}
return mItCurrentBegin.key();
}
inline const T &value() const {
if (mCurrentIterator && mItCurrentBegin != mItCurrentEnd) {
return mItCurrentBegin.value();
}
if (mSharingIterator && mItSharingBegin != mItSharingEnd) {
return mItSharingBegin.value();
}
return mItCurrentBegin.value();
}
inline const T &operator*() const {
return value();
}
inline const T *operator->() const {
return value();
}
inline bool operator==(const const_iterator &o) const {
if (mCurrentIterator != o.mCurrentIterator) {
return false;
}
if (mCurrentIterator && mItCurrentBegin != o.mItCurrentBegin) {
return false;
}
if (mCurrentIterator && mItCurrentEnd != o.mItCurrentEnd) {
return false;
}
if (mSharingIterator != o.mSharingIterator) {
return false;
}
if (mSharingIterator && mItSharingBegin != o.mItSharingBegin) {
return false;
}
if (mSharingIterator && mItSharingEnd != o.mItSharingEnd) {
return false;
}
return true;
}
inline bool operator!=(const const_iterator &o) const {
return !this->operator==(o);
}
inline const_iterator &operator++() {
if (mCurrentIterator && mItCurrentBegin != mItCurrentEnd) {
++mItCurrentBegin;
} else if (mSharingIterator && mItSharingBegin != mItSharingEnd) {
++mItSharingBegin;
while (mShareValidatingHash && mShareValidatingCount > 0 && mItSharingBegin != mItSharingEnd && mShareValidatingHash->contains(mItSharingBegin.key())) {
++mItSharingBegin;
--mShareValidatingCount;
}
}
return *this;
}
inline const_iterator operator++(int) {
const_iterator r = *this;
this->operator++();
return r;
}
private:
inline operator bool() const { return false; }
};
typedef const_iterator ConstIterator;
inline const_iterator constBegin() const {
if (mSharingHash) {
return const_iterator(mCurrentHash->constBegin(), mCurrentHash->constEnd(), mSharingHash->constBegin(), mSharingHash->constEnd(), mCurrentHash, mSharingDuplicatedCount);
}
return const_iterator(mCurrentHash->constBegin(), mCurrentHash->constEnd());
}
inline const_iterator constEnd() const {
if (mSharingHash) {
return const_iterator(mCurrentHash->constEnd(), mCurrentHash->constEnd(), mSharingHash->constEnd(), mSharingHash->constEnd());
}
return const_iterator(mCurrentHash->constEnd(), mCurrentHash->constEnd());
}
void unshare(const Key & key);
void unshareAll();
protected:
CQtManagedRestrictedModificationHash<Key, T>* mCurrentHash;
CQtManagedRestrictedModificationHash<Key, T>* mSharingHash;
cint64 mSharingDuplicatedCount;
CContext* mContext;
CMemoryAllocationManager* mMemMan;
};
}; // end namespace Container
}; // end namespace Utilities
}; // end namespace Konclude
#include "CQtManagedRestrictedModificationSharingHash.cpp"
#endif // KONCLUDE_UTILITIES_CONTAINER_CQTMANAGEDRESTRICTEDMODIFICATIONSHARINGHASH_H
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