58 lines
990 B
C++
58 lines
990 B
C++
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#include "Node.hpp"
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namespace jk
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{
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/*explicit*/ Node::Node(NodeType type,
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std::string const& repr,
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Loc const& loc)
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: m_type { type }
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, m_repr { repr }
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, m_loc { loc }
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{
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}
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/*virtual*/ Node::~Node()
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{
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}
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void Node::add_child(std::shared_ptr<Node> child)
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{
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m_children.push_back(child);
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}
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std::weak_ptr<Node> Node::child(size_t index) const
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{
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assert(index < size());
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return m_children[index];
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}
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std::string Node::string() const
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{
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std::stringstream ss;
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ss << std::string(NodeTypeStr[m_type])
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.substr(std::string("NODE_").size());
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if (m_repr.empty() == false)
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{
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ss << "[" << m_repr << "]";
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}
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if (size() > 0)
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{
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ss << "(";
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std::string sep;
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for (auto child: m_children)
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{
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ss << sep << child->string();
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sep = ",";
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}
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ss << ")";
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}
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return ss.str();
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}
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}
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