Optimized series expansion.

[ginac.git] / ginsh / ginsh.h

diff --git a/ginsh/ginsh.h b/ginsh/ginsh.h
index cf2a5827754c1e75145e23338559ad0d351f0e07..a7ec33dcdb49fe37483ddbeaf646a6161f92ba03 100644 (file)
--- a/ginsh/ginsh.h
+++ b/ginsh/ginsh.h
@@ -2,7 +2,7 @@
  *
  *  Global definitions for ginsh.
  *
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -27,6 +27,7 @@
 #include <string.h>
 
 #include <map>
+#include <iostream>
 #include <string>
 
 using namespace std;
@@ -72,4 +73,7 @@ extern char **file_list;
 typedef map<string, symbol> sym_tab;
 extern sym_tab syms;
 
+// Type of symbols to generate (real or complex)
+extern unsigned symboltype;
+
 #endif