1 files changed, 59 insertions, 0 deletions
diff --git a/lib/antlr/antlr/ANTLRException.h b/lib/antlr/antlr/ANTLRException.h
new file mode 100644
index 00000000..b67f5771
--- /dev/null
+++ b/lib/antlr/antlr/ANTLRException.h
@@ -0,0 +1,59 @@
+#ifndef INC_ANTLRException_h__
+#define INC_ANTLRException_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 <string>
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+
+class ANTLR_API ANTLRException
+{
+public:
+	/// Create ANTLR base exception without error message
+	ANTLRException() : text("")
+	{
+	}
+	/// Create ANTLR base exception with error message
+	ANTLRException(const ANTLR_USE_NAMESPACE(std)string& s)
+	: text(s)
+	{
+	}
+	virtual ~ANTLRException() throw()
+	{
+	}
+
+	/** Return complete error message with line/column number info (if present)
+	 * @note for your own exceptions override this one. Call getMessage from
+	 * here to get the 'clean' error message stored in the text attribute.
+	 */
+	virtual ANTLR_USE_NAMESPACE(std)string toString() const
+	{
+		return text;
+	}
+
+	/** Return error message without additional info (if present)
+	 * @note when making your own exceptions classes override toString
+	 * and call in toString getMessage which relays the text attribute
+	 * from here.
+	 */
+	virtual ANTLR_USE_NAMESPACE(std)string getMessage() const
+	{
+		return text;
+	}
+private:
+	ANTLR_USE_NAMESPACE(std)string text;
+};
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif
+
+#endif //INC_ANTLRException_h__