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39 lines
1.7 KiB
C++
39 lines
1.7 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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#include "../shared_lib_path.hpp" // contains BOOST_B2_LIBRARY_DECORATIONS macro to workaround --layout=X
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//[callplugcpp_tutorial2
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#include <boost/dll/import.hpp> // for import_alias
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#include <iostream>
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#include "../tutorial_common/plugin_api.hpp"
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namespace dll = boost::dll;
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int main(int argc, char* argv[]) {
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/*<-*/ BOOST_ASSERT(argc >= 2); /*->*/
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// argv[1] contains path to our plugin library
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boost::filesystem::path shared_library_path(argv[1]);
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shared_library_path /= "my_plugin_aggregator"/*<-*/ BOOST_B2_LIBRARY_DECORATIONS /*->*/;
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typedef boost::shared_ptr<my_plugin_api> (pluginapi_create_t)();
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boost::function<pluginapi_create_t> creator;
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creator = boost::dll::import_alias<pluginapi_create_t>( // type of imported symbol must be explicitly specified
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shared_library_path, // path to library
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"create_plugin", // symbol to import
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dll::load_mode::append_decorations // do append extensions and prefixes
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);
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boost::shared_ptr<my_plugin_api> plugin = creator();
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std::cout << "Plugin Version: " << plugin->version() << std::endl;
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std::cout << "Plugin Method: " << plugin->calculate(1.5, 1.5) << std::endl;
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std::cout << "Plugin Method second call: " << plugin->calculate(1.5, 1.5) << std::endl;
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std::cout << "Plugin Name: " << plugin->name() << std::endl;
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}
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//]
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