1 files changed, 67 insertions, 0 deletions
diff --git a/lib/antlr/antlr/LLkParser.h b/lib/antlr/antlr/LLkParser.h
new file mode 100644
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+++ b/lib/antlr/antlr/LLkParser.h
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+#ifndef INC_LLkParser_h__
+#define INC_LLkParser_h__
+
+/* ANTLR Translator Generator
+ * Project led by Terence Parr at http://www.jGuru.com
+ * Software rights: http://www.antlr.org/license.html
+ *
+ * $Id$
+ */
+
+#include <antlr/config.h>
+#include <antlr/Parser.h>
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+
+/**An LL(k) parser.
+ *
+ * @see antlr.Token
+ * @see antlr.TokenBuffer
+ * @see antlr.LL1Parser
+ */
+class ANTLR_API LLkParser : public Parser {
+public:
+	LLkParser(const ParserSharedInputState& lexer, int k_);
+
+	LLkParser(TokenBuffer& tokenBuf, int k_);
+
+	LLkParser(TokenStream& lexer, int k_);
+
+	/** Consume another token from the input stream.  Can only write sequentially!
+	 * If you need 3 tokens ahead, you must consume() 3 times.
+	 * <p>
+	 * Note that it is possible to overwrite tokens that have not been matched.
+	 * For example, calling consume() 3 times when k=2, means that the first token
+	 * consumed will be overwritten with the 3rd.
+	 */
+	virtual inline void consume()
+	{
+		inputState->getInput().consume();
+	}
+
+	virtual inline int LA(unsigned int i)
+	{
+		return inputState->getInput().LA(i);
+	}
+
+	virtual inline RefToken LT(unsigned int i)
+	{
+		return inputState->getInput().LT(i);
+	}
+protected:
+	/// the lookahead this LL(k) parser is using.
+	int k;
+private:
+	void trace(const char* ee, const char* rname);
+public:
+	virtual void traceIn(const char* rname);
+	virtual void traceOut(const char* rname);
+};
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif
+
+#endif //INC_LLkParser_h__