From ed33c145e3aa1b838bcafaf9ae4852d80010121b Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@dune-project.org>
Date: Fri, 20 Nov 2009 16:24:52 +0000
Subject: [PATCH] Do it right: stringstreams instead of std::sprintf
[[Imported from SVN: r5719]]
---
dune/common/misc.hh | 25 +++----------------------
1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/dune/common/misc.hh b/dune/common/misc.hh
index fc8772a16..589f4aee5 100644
--- a/dune/common/misc.hh
+++ b/dune/common/misc.hh
@@ -7,8 +7,8 @@
\brief Miscellaneous helper stuff
*/
-#include <cstdio>
#include <iostream>
+#include <iomanip>
#include <sstream>
#include <complex>
#include "exceptions.hh"
@@ -112,28 +112,9 @@ namespace Dune {
name << path;
name << "/";
}
- name << fn;
+ name << fn << std::setw(precision) << std::setfill('0') << ntime;
- char cp[256];
- switch(precision)
- {
- case 2 : { std::sprintf(cp, "%02d", ntime); break; }
- case 3 : { std::sprintf(cp, "%03d", ntime); break; }
- case 4 : { std::sprintf(cp, "%04d", ntime); break; }
- case 5 : { std::sprintf(cp, "%05d", ntime); break; }
- case 6 : { std::sprintf(cp, "%06d", ntime); break; }
- case 7 : { std::sprintf(cp, "%07d", ntime); break; }
- case 8 : { std::sprintf(cp, "%08d", ntime); break; }
- case 9 : { std::sprintf(cp, "%09d", ntime); break; }
- case 10 : { std::sprintf(cp, "%010d", ntime); break; }
- default :
- {
- DUNE_THROW(Exception, "Couldn't generate filename with precision = "<<precision);
- }
- }
- name << cp;
-
- // here implicitly a string is generated
+ // Return the string corresponding to the stringstream
return name.str();
}
--
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