43 lines
935 B
C++
43 lines
935 B
C++
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#ifndef wg_NODE_HPP
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#define wg_NODE_HPP
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#include "commons.hpp"
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#include "Loc.hpp"
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#define NODE_TYPES(G) \
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G(NODE_PROG), \
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G(NODE_IDENT), \
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G(NODE_HASH), \
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G(NODE_DIR),
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namespace wg
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{
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WG_ENUM(NodeType, NODE_TYPES);
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class Node
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{
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public:
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explicit Node(NodeType type, std::string const& repr, Loc const& loc);
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virtual ~Node();
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NodeType type() const { return m_type; }
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std::string repr() const { return m_repr; }
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Loc loc() const { return m_loc; }
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size_t size() const { return m_children.size(); }
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void add_child(std::shared_ptr<Node> child);
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std::shared_ptr<Node> child(size_t index) const;
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std::string string() const;
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private:
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NodeType m_type;
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std::string m_repr;
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Loc m_loc;
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std::vector<std::shared_ptr<Node>> m_children;
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};
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}
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#endif
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