dl.hpp

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#pragma once
 
#include <alpaqa/export.h>
#include <filesystem>
#include <memory>
#include <stdexcept>
 
namespace alpaqa ::util {
 
/// Failed to load a DLL or SO file, or failed to access a function in it.
struct ALPAQA_EXPORT dynamic_load_error : std::runtime_error {
    using std::runtime_error::runtime_error;
};
 
/// Load a DLL or SO file.
ALPAQA_EXPORT std::shared_ptr<void>
load_lib(const std::filesystem::path &so_filename);
/// Get a pointer to a function inside of a loaded DLL or SO file.
ALPAQA_EXPORT void *load_func(void *lib_handle, const std::string &name);
 
} // namespace alpaqa::util