bpp_method.h

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/*
 * Copyright (C) 2025 Andrew S. Rightenburg
 * Bash++: Bash with classes
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#pragma once
 
#include <vector>
#include <memory>
#include <string>
 
#include "bpp.h"
#include "bpp_code_entity.h"
 
namespace bpp {
 
class bpp_method : public bpp_code_entity {
    private:
        std::vector<std::shared_ptr<bpp_method_parameter>> parameters;
        bpp_scope scope = bpp_scope::SCOPE_PUBLIC;
        bool m_is_virtual = false;
        bool m_is_overridable = false;
        bool inherited = false;
        bool add_object_as_parameter(std::shared_ptr<bpp_object> object);
        std::string last_override; // Name of the latest class to override this virtual method
    public:
        virtual bool add_parameter(std::shared_ptr<bpp_method_parameter> parameter);
        void set_scope(bpp_scope scope);
        void set_virtual(bool is_virtual);
        void set_overridable(bool is_overridable);
        void set_inherited(bool is_inherited);
        void set_last_override(const std::string& class_name);
        void set_overridden_method(std::weak_ptr<bpp_method> method);
        bool add_object(std::shared_ptr<bpp_object> object, bool make_local) override;
 
        std::vector<std::shared_ptr<bpp_method_parameter>> get_parameters() const;
        bpp_scope get_scope() const;
        bool is_virtual() const;
        bool is_overridable() const;
        bool is_inherited() const;
        std::string get_last_override() const;
};
 
class bpp_method_parameter : public bpp_entity {
    public:
        explicit bpp_method_parameter(const std::string& name);
 
        void set_class(std::shared_ptr<bpp_class>);
};
 
inline const std::shared_ptr<bpp_method> inaccessible_method = std::make_shared<bpp_method>();
 
} // namespace bpp