assignable_network.h

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// Copyright (C) 2017 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
#ifndef ASSIGNABLE_NETWORK_H
#define ASSIGNABLE_NETWORK_H
 
#include <dhcpsrv/network.h>
 
namespace isc {
namespace dhcp {
 
class AssignableNetwork {
protected:
 
    virtual ~AssignableNetwork() { }
 
    virtual NetworkPtr sharedFromThis() = 0;
 
    template<typename SubnetPtr>
    void setSharedNetwork(const SubnetPtr& subnet) {
        subnet->setSharedNetwork(sharedFromThis());
    }
 
    template<typename SubnetPtr>
    void clearSharedNetwork(const SubnetPtr& subnet) {
        subnet->setSharedNetwork(NetworkPtr());
    }
};
 
} // end of namespace isc::dhcp
} // end of namespace isc
 
#endif // ASSIGNABLE_NETWORK_H