33 lines
818 B
C
33 lines
818 B
C
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/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
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* Use of this file is governed by the BSD 3-clause license that
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* can be found in the LICENSE.txt file in the project root.
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*/
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#pragma once
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#include "tree/ParseTree.h"
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namespace antlr4 {
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namespace tree {
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class ANTLR4CPP_PUBLIC TerminalNode : public ParseTree {
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public:
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~TerminalNode() override;
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virtual Token* getSymbol() = 0;
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/** Set the parent for this leaf node.
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*
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* Technically, this is not backward compatible as it changes
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* the interface but no one was able to create custom
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* TerminalNodes anyway so I'm adding as it improves internal
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* code quality.
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*
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* @since 4.7
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*/
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virtual void setParent(RuleContext *parent) = 0;
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};
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} // namespace tree
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} // namespace antlr4
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