1 files changed, 55 insertions, 0 deletions
diff --git a/dwarfgen/general.h b/dwarfgen/general.h
new file mode 100644
index 0000000..4212092
--- /dev/null
+++ b/dwarfgen/general.h
@@ -0,0 +1,55 @@
+/*
+  Copyright (C) 2010-2011 David Anderson.  
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+        
+  This program is distributed in the hope that it would be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+        
+  You should have received a copy of the GNU General Public License along
+  with this program; if not, write the Free Software Foundation, Inc., 51
+  Franklin Street - Fifth Floor, Boston MA 02110-1301, USA.
+    
+*/  
+// general.h
+// The following needed in code using this.
+//#include <sstream> 
+//#include <iomanip> // iomanip for setw etc
+
+#include <sstream>
+#include <iomanip>
+
+template <typename T >
+std::string IToHex(T v,unsigned l=0)
+{
+    if(v == 0) {
+        // For a zero value, ostringstream does not insert 0x.
+        // So we do zeroes here.
+        std::string out = "0x0";
+        if(l > 3)  {
+            out.append(l-3,'0');
+        }
+        return out;
+    }
+    std::ostringstream s;
+    s.setf(std::ios::hex,std::ios::basefield);
+    s.setf(std::ios::showbase);
+    if (l > 0) {
+        s << std::setw(l);
+    }
+    s << v ;
+    return s.str();
+};
+
+template <typename T>
+std::string  BldName(const std::string & prefix, T v)
+{
+    std::ostringstream s;
+    s << prefix;
+    s << v;
+    return s.str();
+}
+