Revision 11bbe9a6
Von Christian Ehringfeld vor fast 9 Jahren hinzugefügt
| src/cache.h | ||
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#ifndef CACHE_H
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#define CACHE_H
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#include <QHash>
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#include <QWeakPointer>
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#include <QSharedPointer>
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#include "entityinstancefactory.h"
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#include "entity.h"
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namespace CuteEntityManager {
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class Entity;
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class Cache {
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public:
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Cache();
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QHash<QString, QWeakPointer<Entity> > getCache() const;
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bool contains(qint64 id, const QString &classname);
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bool contains(const QString &key);
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template<class T> bool contains(qint64 id) {
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bool ok = false;
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Entity *e = EntityInstanceFactory::createInstance<T>();
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if (e) {
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ok = this->contains(id, QString(e->getClassname()));
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delete e;
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}
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return ok;
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}
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void insert(QSharedPointer<Entity> entity);
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void remove(QSharedPointer<Entity> entity);
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void remove(const qint64 &id, const QString &classname);
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template<class T> void remove(qint64 id) {
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Entity *e = EntityInstanceFactory::createInstance<T>();
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if (e) {
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this->remove(id, QString(e->getClassname()));
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delete e;
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}
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}
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QSharedPointer<Entity> get(qint64 id, const QString &classname);
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template<class T> QSharedPointer<Entity> get(qint64 id) {
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Entity *e = EntityInstanceFactory::createInstance<T>();
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if (e) {
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return this->get(id, QString(e->getClassname()));
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delete e;
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}
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return QSharedPointer<Entity>();
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}
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protected:
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QString generateKey(qint64 id, const QString &classname);
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private:
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QHash<QString, QWeakPointer<Entity>> cache;
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};
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}
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Auch abrufbar als: Unified diff
cache stuff