--- parser3/src/include/pa_exception.h	2001/03/19 15:29:37	1.10
+++ parser3/src/include/pa_exception.h	2002/01/21 13:04:02	1.28
@@ -1,36 +1,45 @@
 /** @file
-	Parser
+	Parser: exception decls.
+
 	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
+	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
 
-	$Id: pa_exception.h,v 1.10 2001/03/19 15:29:37 paf Exp $
+	$Id: pa_exception.h,v 1.28 2002/01/21 13:04:02 paf Exp $
 */
 
 #ifndef PA_EXCEPTION_H
 #define PA_EXCEPTION_H
 
-#include <setjmp.h>
-
 #include "pa_types.h"
 #include "pa_string.h"
 
+class Pool;
+
+// defines
+
 /// Just simple longjump mechanizm dressed in class clothes. use Temp_exception
 class Exception {
 public:
 
-	/**
-		address for long jump to jump to 
-		regretfully public:
-		can't make local unless sure of inlining
-		for to-die stack frame ruins it all
-	*/
-	mutable jmp_buf mark;
+	Exception();
+	Exception(
+		const String *atype, const String *acode,
+		const String *aproblem_source, 
+		const char *comment_fmt, ...);
+	Exception(
+		const String *atype, const String *acode,
+		const String *aproblem_source, 
+		const char *comment_fmt, va_list args);	
+	Exception(const Exception& src);
+	Exception& operator =(const Exception& src);
+	~Exception();
 
-	/// throws an exception[really goes to mark-ed position
-	void _throw(
+#ifdef XML
+	Exception(
 		const String *atype, const String *acode,
 		const String *aproblem_source, 
-		const char *comment_fmt, ...) const;
+		GdomeException& exc);
+#endif
 
 	/// extracts exception type
 	const String *type() const { return ftype; }
@@ -39,12 +48,20 @@ public:
 	/// extracts exception problem_source
 	const String *problem_source() const { return fproblem_source; }
 	/// extracts exception comment
-	const char *comment() const { return fcomment[0]?fcomment:0; }
+	const char *comment() const { return fcomment; }
 
 private:
 
-	mutable const String *ftype, *fcode, *fproblem_source;
-	mutable char fcomment[MAX_STRING];
+	void initialize(const String *atype, const String *acode,
+		const String *aproblem_source, 
+		const char *comment_fmt, va_list args);
+
+private:
+
+	const String *ftype, *fcode, *fproblem_source;
+	bool owns_comment;
+	char *fcomment;
+
 };
 
 #endif