LoadProjectResult.hpp

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#ifndef ECHOMAP_LOADPROJECTRESULT_HPP
#define ECHOMAP_LOADPROJECTRESULT_HPP
 
#include <memory>
 
namespace echomap
{
 
#ifdef __EMSCRIPTEN__
class PartialProject;
#else
class Project;
#endif // __EMSCRIPTEN__

class LoadProjectResult
{
public:
#ifdef __EMSCRIPTEN__
    using ProjectT = PartialProject;
#else
    using ProjectT = Project;
#endif // __EMSCRIPTEN__
 
    explicit LoadProjectResult(std::unique_ptr<ProjectT> loaded_project);
    ~LoadProjectResult() noexcept;
 
    LoadProjectResult(const LoadProjectResult&) = delete;
    LoadProjectResult& operator=(const LoadProjectResult&) = delete;
 
    LoadProjectResult(LoadProjectResult&&) noexcept;
    LoadProjectResult& operator=(LoadProjectResult&&) noexcept;
 
    [[nodiscard]] std::unique_ptr<ProjectT> take_project() && noexcept;
    [[nodiscard]] const ProjectT * observe_project() const noexcept;
 
private:
    std::unique_ptr<ProjectT> loaded_project;
};
 
} // namespace echomap
 
#endif // ECHOMAP_LOADPROJECTRESULT_HPP