attribute-default-iterator.cc

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/*
 *  This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Authors: Faker Moatamri <faker.moatamri@sophia.inria.fr>
 *          Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */
 
#include "attribute-default-iterator.h"
 
#include "ns3/attribute.h"
#include "ns3/callback.h"
#include "ns3/global-value.h"
#include "ns3/object-ptr-container.h"
#include "ns3/pointer.h"
#include "ns3/string.h"
 
namespace ns3
{
 
AttributeDefaultIterator::~AttributeDefaultIterator()
{
}
 
void
AttributeDefaultIterator::Iterate()
{
    for (uint32_t i = 0; i < TypeId::GetRegisteredN(); i++)
    {
        TypeId tid = TypeId::GetRegistered(i);
        if (tid.MustHideFromDocumentation())
        {
            continue;
        }
        bool calledStart = false;
        for (uint32_t j = 0; j < tid.GetAttributeN(); j++)
        {
            TypeId::AttributeInformation info = tid.GetAttribute(j);
            if (!(info.flags & TypeId::ATTR_CONSTRUCT))
            {
                // we can't construct the attribute, so, there is no
                // initial value for the attribute
                continue;
            }
            // No accessor, go to next attribute
            if (!info.accessor)
            {
                continue;
            }
            if (!info.accessor->HasSetter())
            {
                // skip this attribute it doesn't have an setter
                continue;
            }
            if (!info.checker)
            {
                // skip, it doesn't have a checker
                continue;
            }
            if (!info.initialValue)
            {
                // No value, check next attribute
                continue;
            }
            Ptr<const ObjectPtrContainerValue> vector =
                DynamicCast<const ObjectPtrContainerValue>(info.initialValue);
            if (vector)
            {
                // a vector value, won't take it
                continue;
            }
            Ptr<const PointerValue> pointer = DynamicCast<const PointerValue>(info.initialValue);
            if (pointer)
            {
                // pointer value, won't take it
                continue;
            }
            Ptr<const CallbackValue> callback = DynamicCast<const CallbackValue>(info.initialValue);
            if (callback)
            {
                // callback value, won't take it
                continue;
            }
            // We take only values, no pointers or vectors or callbacks
            if (!calledStart)
            {
                StartVisitTypeId(tid.GetName());
            }
            VisitAttribute(tid, info.name, info.initialValue->SerializeToString(info.checker), j);
            calledStart = true;
        }
        if (calledStart)
        {
            EndVisitTypeId();
        }
    }
}
 
void
AttributeDefaultIterator::StartVisitTypeId(std::string name)
{
}
 
void
AttributeDefaultIterator::EndVisitTypeId()
{
}
 
void
AttributeDefaultIterator::DoVisitAttribute(std::string name, std::string defaultValue)
{
}
 
void
AttributeDefaultIterator::VisitAttribute(TypeId tid,
                                         std::string name,
                                         std::string defaultValue,
                                         uint32_t index)
{
    DoVisitAttribute(name, defaultValue);
}
 
} // namespace ns3