sharedpointermap.hh

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// SPDX-FileCopyrightText: Copyright © DUNE-FUFEM Project contributors, see file AUTHORS.md
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception OR LGPL-3.0-or-later
 
#ifndef SHARED_POINTER_MAP_HH
#define SHARED_POINTER_MAP_HH
 
#warning This header is deprecated and will be removed after 2.11.
 
#include <map>
#include <memory>
 
#include <dune/common/exceptions.hh>
 
template <class K, class V, class Compare = std::less<K> >
class
[[deprecated("This class is deprecated and will be removed after 2.11.")]]
SharedPointerMap :
    public std::map<K, std::shared_ptr<V>, Compare>
{
        typedef typename std::shared_ptr<V> VSP;
 
    public:
        typedef typename std::map<K, VSP, Compare> Base;
 
        [[deprecated("This class is deprecated and will be removed after 2.11.")]]
        SharedPointerMap()
        {}
 
        const VSP& getPointer(const K& key) const
        {
            typename Base::const_iterator it = this->find(key);
            if (it == this->end())
                DUNE_THROW(Dune::Exception, "Key not found");
            return it->second;
        }
 
        VSP& getPointer(const K& key)
        {
            typename Base::iterator it = this->find(key);
            if (it == this->end())
                DUNE_THROW(Dune::Exception, "Key not found");
            return it->second;
        }
 
        const V& get(const K& key) const
        {
            return *getPointer(key);
        }
 
        V& get(const K& key)
        {
            return *getPointer(key);
        }
 
        void set(const K& key, V* value)
        {
            this->operator[](key) = VSP(value);
        }
 
};
 
#endif