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Fix "Factory method in plugin" example and modernize all the examples (#86)

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Fixes https://github.com/apolukhin/Boost.DLL/issues/62
This commit is contained in:
Antony Polukhin
2024-12-22 13:15:43 +03:00
committed by GitHub
parent 96ee80d134
commit f71d8e7bd7
15 changed files with 42 additions and 48 deletions
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5
example/tutorial2/tutorial2.cpp
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@@ -9,7 +9,6 @@
//[callplugcpp_tutorial2
#include <boost/dll/import.hpp> // for import_alias
#include <boost/function.hpp>
#include <iostream>
#include "../tutorial_common/my_plugin_api.hpp"
@@ -20,14 +19,14 @@ int main(int argc, char* argv[]) {
boost::dll::fs::path shared_library_path(argv[1]); // argv[1] contains path to directory with our plugin library
shared_library_path /= "my_plugin_aggregator";
using pluginapi_create_t = boost::shared_ptr<my_plugin_api>();
using pluginapi_create_t = std::shared_ptr<my_plugin_api>();
auto creator = boost::dll::import_alias<pluginapi_create_t>( // type of imported symbol must be explicitly specified
shared_library_path, // path to library
"create_plugin", // symbol to import
dll::load_mode::append_decorations // do append extensions and prefixes
);
boost::shared_ptr<my_plugin_api> plugin = creator();
std::shared_ptr<my_plugin_api> plugin = creator();
std::cout << "plugin->calculate(1.5, 1.5) call: " << plugin->calculate(1.5, 1.5) << std::endl;
std::cout << "plugin->calculate(1.5, 1.5) second call: " << plugin->calculate(1.5, 1.5) << std::endl;
std::cout << "Plugin Name: " << plugin->name() << std::endl;