ast.cxx

#include <vector>

enum NODE_TYPE {
    OBJECT_NODE,
    PROPERTY_NODE,
    ARRAY_NODE,
    LITERAL_NODE,
    NULL_NODE,
    STRING_NODE,
};

class Node {
    public:
        NODE_TYPE type;
};

class ObjectNode: Node {
    public:
        ObjectNode() {
            type = NODE_TYPE::OBJECT_NODE;
        }
};

class ArrayNode: Node {
    public:
        ArrayNode() {
            type = NODE_TYPE::ARRAY_NODE;
        }
};

class NullNode: Node {
    public:
        NullNode() {
            type = NODE_TYPE::NULL_NODE;
        }
};

class StringNode: Node {
    public:
        StringNode() {
            type = NODE_TYPE::STRING_NODE;
        }

    string value;
};

class BoolNode: Node {
    public:
        BoolNode() {
            type = NODE_TYPE::BOOL_NODE;
        }
}

class NumberNode: Node {
    public:
        NumberNode() {
            type = NODE_TYPE::NumberNode;
        }
}

class PropertyNode: Node {
    public:
        PropertyNode() {
            type = NODE_TYPE::PROPERTY_NODE;
        }

    Node* value;
};