library.hpp

#pragma once
 
#include "../core/string.hpp"
#include <functional>
 
namespace z {
namespace file {
class library {
    void *lib_ptr;
    void *getRawSymbol(const zpath &symbolName) noexcept;
 
public:
    library() noexcept;
 
    ~library() noexcept;
 
    bool load(const zpath &fileName, bool autoExtension = true) noexcept;
 
    bool unload() noexcept;
 
    bool good() noexcept;
 
    bool bad() noexcept;
 
    template <typename T>
    T *symbol(const zpath &symbolName) noexcept {
        return reinterpret_cast<T *>(getRawSymbol(symbolName));
    }
 
    template <typename T>
    std::function<T> function(const zpath &symbolName) noexcept {
        return std::function<T>(reinterpret_cast<T *>(getRawSymbol(symbolName)));
    }
};
} // namespace file
} // namespace z