--- parser3/src/main/pa_exception.C	2001/01/30 13:43:43	1.3
+++ parser3/src/main/pa_exception.C	2013/07/16 15:06:40	1.51
@@ -1,27 +1,48 @@
-/*
-  $Id: pa_exception.C,v 1.3 2001/01/30 13:43:43 paf Exp $
-*/
+/** @file
+	Parser: exception class.
 
-#include <stdio.h>
-#include <stdlib.h>
+	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
+	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+*/
 
-#include "pa_exception.h"
 #include "pa_common.h"
+#include "pa_exception.h"
+#include "pa_sapi.h"
+#include "pa_globals.h"
+
+volatile const char * IDENT_PA_EXCEPTION_C="$Id: pa_exception.C,v 1.51 2013/07/16 15:06:40 moko Exp $" IDENT_PA_EXCEPTION_H;
 
-void Exception::raise(const String *atype, const String *acode,
-					  const String *aproblem_source, 
-					  const char *comment_fmt, ...) {
+// methods
+
+Exception::Exception(): ftype(0), fproblem_source(0), fcomment(0) {}
+Exception::Exception(const Exception& src):
+	ftype(src.ftype),
+	fproblem_source(src.fproblem_source),
+	fcomment(src.fcomment) {
+}
+Exception& Exception::operator =(const Exception& src) {
+	ftype=src.ftype;
+	fproblem_source=src.fproblem_source;
+	fcomment=src.fcomment;
+	return *this;
+}
+
+Exception::Exception(const char* atype, 
+			const String* aproblem_source, 
+			const char* comment_fmt, ...) {
 	ftype=atype;
-	fcode=acode;
 	fproblem_source=aproblem_source;
 
 	if(comment_fmt) {
+		fcomment=new(PointerFreeGC) char[MAX_STRING];
 		va_list args;
 		va_start(args, comment_fmt);
-		vsnprintf(fcomment, MAX_STRING, comment_fmt, args);
+		vsnprintf((char *)fcomment, MAX_STRING, comment_fmt, args);
 		va_end(args);
-	} else 
-		fcomment[0]=0;
+	} else
+		fcomment=0;
+}
 
-	longjmp(mark, 1);
+const String* Exception::problem_source() const { 
+	return fproblem_source && !fproblem_source->is_empty()?fproblem_source:0; 
 }