42 lines
883 B
C++
42 lines
883 B
C++
|
#ifndef roza_NODE_HPP
|
||
|
#define roza_NODE_HPP
|
||
|
|
||
|
#include "commons.hpp"
|
||
|
#include "SrcLoc.hpp"
|
||
|
|
||
|
#define NODE_TYPE(G) \
|
||
|
G(NODE_PROG), G(NODE_INSTR), G(NODE_EOI), \
|
||
|
G(NODE_INT)
|
||
|
|
||
|
namespace roza
|
||
|
{
|
||
|
MAKE_ENUM(NODE_TYPE, NodeType);
|
||
|
|
||
|
class Node
|
||
|
{
|
||
|
public:
|
||
|
explicit Node(NodeType type, std::string const& repr, SrcLoc loc);
|
||
|
virtual ~Node();
|
||
|
|
||
|
NodeType type() const { return m_type; }
|
||
|
std::string repr() const { return m_repr; }
|
||
|
SrcLoc loc() const { return m_loc; }
|
||
|
size_t size() const { return m_children.size(); }
|
||
|
|
||
|
std::string string() const;
|
||
|
|
||
|
void add_child(std::shared_ptr<Node> child);
|
||
|
|
||
|
std::shared_ptr<Node> child(size_t index);
|
||
|
Node const& child(size_t index) const;
|
||
|
|
||
|
private:
|
||
|
NodeType m_type;
|
||
|
std::string m_repr;
|
||
|
SrcLoc m_loc;
|
||
|
std::vector<std::shared_ptr<Node>> m_children;
|
||
|
};
|
||
|
}
|
||
|
|
||
|
#endif
|