37 lines
638 B
C++
37 lines
638 B
C++
#pragma once
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#include <QString>
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#include <stdexcept>
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#include <typeinfo>
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namespace sqlast {
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class NodeVisitor;
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class Node {
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public:
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Node();
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virtual ~Node() = default;
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virtual void Accept(NodeVisitor &visitor) = 0;
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/// Every derived class that has child nodes should override these
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/// to facilitate
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// virtual int ChildCount() const { return 0; }
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// virtual const Node* GetChild(int index) const { throw std::out_of_range("GetChild"); }
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virtual QString ToString() const;
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};
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}
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/*
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- Node
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- INSERT
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- UPDATE
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- DELETE
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- SELECT
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- WITH
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- CTE
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*/
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