doc_src_qcache.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
#include <QCache>
 
struct Employee {
    void setId(int id);
    int id() const { return 0; }
    void setName(const QString &name);
};
 
struct MyDataStructure { };
 
void example()
{
    //! [0]
    QCache<int, Employee> cache;
    //! [0]
 
 
    //! [1]
    Employee *employee = new Employee;
    employee->setId(37);
    employee->setName("Richard Schmit");
    //...
    cache.insert(employee->id(), employee);
    //! [1]
 
    {
        //! [2]
        QCache<int, MyDataStructure> cache(5000);
        //! [2]
    }
}