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// Distributed under the Boost Software License, Version 1.0.

// (See accompanying file LICENSE_1_0.txt

// or copy at http://www.boost.org/LICENSE_1_0.txt)

#include <iostream>

#include <boost/make_shared.hpp>

// MinGW related workaround

#define BOOST_DLL_FORCE_ALIAS_INSTANTIATION

//[plugcpp_my_plugin_aggregator

#include <boost/dll/alias.hpp> // for BOOST_DLL_ALIAS

#include "../tutorial_common/my_plugin_api.hpp"

namespace my_namespace {

class my_plugin_aggregator : public my_plugin_api {

float aggr_;

my_plugin_aggregator() : aggr_(0) {}

public:

std::string name() const {

return "aggregator";

}

float calculate(float x, float y) {

aggr_ += x + y;

return aggr_;

}

// Factory method

static boost::shared_ptr<my_plugin_aggregator> create() {

return boost::shared_ptr<my_plugin_aggregator>(

new my_plugin_aggregator()

);

}

};

BOOST_DLL_ALIAS(

my_namespace::my_plugin_aggregator::create, // <-- this function is exported with...

create_plugin // <-- ...this alias name

)

} // namespace my_namespace

//]

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