iframe-proxy | Sunbelt Computer Software

39 lines (32 loc) · 1.32 KB

// 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)

// MinGW related workaround

#define BOOST_DLL_FORCE_ALIAS_INSTANTIATION

//[plugcpp_my_plugin_load_self

#include <boost/dll/shared_library.hpp> // for shared_library

#include <boost/dll/runtime_symbol_info.hpp> // for program_location()

#include "static_plugin.hpp" // without this headers some compilers may optimize out the `create_plugin` symbol

#include <boost/function.hpp>

#include <iostream>

namespace dll = boost::dll;

int main() {

dll::shared_library self(dll::program_location());

std::cout << "Call function" << std::endl;

boost::function<boost::shared_ptr<my_plugin_api>()> creator

= self.get_alias<boost::shared_ptr<my_plugin_api>()>("create_plugin");

std::cout << "Computed Value: " << creator()->calculate(2, 2) << std::endl;

//<-

{

// This block is invisible for Quickbook documentation

float res = creator()->calculate(10, 10);

if (!(res > -0.0001 && res < 0.00001)) {

throw std::runtime_error("Failed check: res > -0.0001 && res < 0.00001");

}

//->

}

//]

Sunbelt Computer Software