add DebFileOut files

Debug/DebFileOut.cc

+
+#include "DebFileOut.hh"
+
+#include <string>
+#include <sstream>
+#include <iomanip> 
+
+namespace Debug {
+
+std::string make_filename(const char* _prfx, const char* _flnm, 
+                          const char* _ext, const char* _sfx)
+{
+  static int cnt = 0;
+  const char SEP = '_';
+  std::stringstream sstr_flnm;
+  sstr_flnm << std::setfill('0') << std::setw(4) << cnt++;
+  sstr_flnm << SEP << _prfx << SEP << _flnm;
+  if (_sfx != nullptr)
+    sstr_flnm << SEP << _sfx;
+
+  sstr_flnm << '.' << _ext;
+  return sstr_flnm.str();
+}
+
+std::string set_filename_extension(const char* _flnm, const char* _ext)
+{
+  std::string flnm(_flnm);
+  const size_t dot_pos = flnm.find_last_of('.');
+  if (dot_pos != std::string::npos) 
+    flnm.replace(flnm.begin() + dot_pos + 1, flnm.end(), _ext);
+  else
+    flnm += std::string(".") + _ext;
+  return flnm;
+}
+
+
+} // Debug

Debug/DebFileOut.hh

+// (C) Copyright 2014 by Autodesk, Inc.
+//
+// The information contained herein is confidential, proprietary
+// to Autodesk,  Inc.,  and considered a trade secret as defined
+// in section 499C of the penal code of the State of California.
+// Use of  this information  by  anyone  other  than  authorized
+// employees of Autodesk, Inc.  is granted  only under a written
+// non-disclosure agreement,  expressly  prescribing  the  scope
+// and manner of such use.
+
+#ifndef BASE_DEBFILEOUT_HH_INCLUDED
+#define BASE_DEBFILEOUT_HH_INCLUDED
+#ifdef DEB_ON
+
+#include <string>
+
+namespace Debug {
+
+//! Make a file name composing the input arguments:
+//               prefix_filname_[suffix_]#count#.ext
+// count is a number that increase any time the function is called,
+// it is expressed with 4 decimal digits filled with zeros.
+std::string make_filename(const char* _prfx, const char* _flnm, 
+                          const char* _ext, const char* _sfx = nullptr);
+
+std::string set_filename_extension(const char* _flnm, const char* _ext);
+
+} // Debug
+
+#endif // DEB_ON
+
+#endif // BASE_DEBFILEOUT_HH_INCLUDED