synced to 1.2

[ginac.git] / check / time_dennyfliegner.cpp

diff --git a/check/time_dennyfliegner.cpp b/check/time_dennyfliegner.cpp
index d81ba91930551ecde72eb3931c5d2ab220adfd00..ea3b7be5abe9b812175a596ee8fbfccc16b23b77 100644 (file)
--- a/check/time_dennyfliegner.cpp
+++ b/check/time_dennyfliegner.cpp
@@ -7,7 +7,7 @@
  *  after which e should be just a1^2. */
 
 /*
  *  after which e should be just a1^2. */
 
 /*

- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2003 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
  *
  *  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


@@ -33,15 +33,9 @@ static unsigned expand_subs(unsigned size)
        vector<symbol> a;
        ex e;
        for (unsigned i=0; i<size; ++i) {
        vector<symbol> a;
        ex e;
        for (unsigned i=0; i<size; ++i) {

-#if defined(HAVE_SSTREAM)

                ostringstream buf;
                buf << "a" << i << ends;
                a.push_back(symbol(buf.str()));
                ostringstream buf;
                buf << "a" << i << ends;
                a.push_back(symbol(buf.str()));

-#else
-               char buf[4];
-               ostrstream(buf,sizeof(buf)) << "a" << i << ends;
-               a.push_back(symbol(buf));
-#endif

                e += a[i];
        }
        ex aux;
                e += a[i];
        }
        ex aux;