-//===-- Support/StringExtras.h - Useful string functions ---------*- C++ -*--=//
+//===-- Support/StringExtras.h - Useful string functions --------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This file contains some functions that are useful when dealing with strings.
//
//===----------------------------------------------------------------------===//
-#ifndef SUPPORT_STRING_EXTRAS_H
-#define SUPPORT_STRING_EXTRAS_H
+#ifndef SUPPORT_STRINGEXTRAS_H
+#define SUPPORT_STRINGEXTRAS_H
#include "Support/DataTypes.h"
#include <string>
static inline std::string ftostr(double V) {
char Buffer[200];
- snprintf(Buffer, 200, "%e", V);
+ snprintf(Buffer, 200, "%20.6e", V);
return Buffer;
}