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32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
// Copyright 2014 Renato Tegon Forti, Antony Polukhin.
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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//[callplugcpp_tutorial8_static
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#include <boost/dll/import_function.hpp>
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#include <boost/dll/runtime_symbol_info.hpp> // for program_location()
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#include <iostream>
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#include "refcounting_plugin.hpp"
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int main() {
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typedef my_refcounting_api*(func_t)();
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boost::shared_ptr<my_refcounting_api> plugin_instance;
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{
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boost::function<func_t> f = boost::dll::import_function_alias<func_t>(
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boost::dll::program_location(), "create_refc_plugin"
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);
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plugin_instance = adopt( f() );
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// `f` goes out of scope here and will be destroyed.
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// `plugin_instance` holds a reference to shared_library and it is safe to
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// use it.
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}
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std::cout << "Plugin name: " << plugin_instance->name() << ", location: " << plugin_instance->location() << std::endl;
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}
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//]
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