# HG changeset patch
# User jwe
# Date 821518404 0
# Node ID fa3e6cf13745895786b2e4005da8c00c53771594
# Parent  fc63680a4dc94c5e039363f604611e641cc2f044
[project @ 1996-01-13 07:33:24 by jwe]

diff --git a/src/pt-plot.h b/src/pt-plot.h
--- a/src/pt-plot.h
+++ b/src/pt-plot.h
@@ -40,6 +40,8 @@
 class subplot;
 class subplot_list;
 
+#include <string>
+
 #include <SLList.h>
 
 #include "dColVector.h"
@@ -235,7 +237,7 @@
 extern char *save_in_tmp_file (tree_constant& t, int ndim = 2,
 			       int parametric = 0);
 
-extern void mark_for_deletion (const char *filename);
+extern void mark_for_deletion (const string&);
 
 extern void cleanup_tmp_files (void);