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Padding.cpp

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 * This file is part of openWNS (open Wireless Network Simulator)
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 * Copyright (C) 2004-2007
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 * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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#include <WNS/ldk/tools/Padding.hpp>

using namespace wns::ldk::tools;

STATIC_FACTORY_REGISTER_WITH_CREATOR(Padding, wns::ldk::FunctionalUnit, "wns.tools.Padding", wns::ldk::FUNConfigCreator);


Padding::Padding(fun::FUN* fuNet, const pyconfig::View& config) :
        CommandTypeSpecifier<>(fuNet),
        HasReceptor<>(),
        HasConnector<>(),
        HasDeliverer<>(),
        Forwarding<Padding>(),
        Cloneable<Padding>(),

        size(config.get<int>("size"))
{
}


void
Padding::calculateSizes(const CommandPool* commandPool, Bit& commandPoolSize, Bit& dataSize) const
{
    getFUN()->calculateSizes(commandPool, commandPoolSize, dataSize, this);

    if(commandPoolSize + dataSize < size) {
        dataSize = size - commandPoolSize;
    }
} // calculateSizes

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