--- /dev/null
+/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
+ * Use of this file is governed by the BSD 3-clause license that
+ * can be found in the LICENSE.txt file in the project root.
+ */
+
+#pragma once
+
+#include "antlr4-common.h"
+
+namespace antlr4 {
+namespace misc {
+
+ struct InterpreterData {
+ atn::ATN atn;
+ dfa::Vocabulary vocabulary;
+ std::vector<std::string> ruleNames;
+ std::vector<std::string> channels; // Only valid for lexer grammars.
+ std::vector<std::string> modes; // ditto
+
+ InterpreterData() {}; // For invalid content.
+ InterpreterData(std::vector<std::string> const& literalNames, std::vector<std::string> const& symbolicNames);
+ };
+
+ // A class to read plain text interpreter data produced by ANTLR.
+ class ANTLR4CPP_PUBLIC InterpreterDataReader {
+ public:
+ static InterpreterData parseFile(std::string const& fileName);
+ };
+
+} // namespace atn
+} // namespace antlr4