diff -Nur gizmod-3.1/libH/Debug.hpp gizmod-3.1.new/libH/Debug.hpp
--- gizmod-3.1/libH/Debug.hpp   2007-05-18 22:30:15.000000000 +0900
+++ gizmod-3.1.new/libH/Debug.hpp       2007-05-22 11:59:01.882826776 +0900
@@ -78,9 +78,10 @@
        inline friend const Debug&      operator << (const Debug & dbg, const std::string & s);
        inline friend const Debug&      operator << (const Debug & dbg, const char c);
        inline friend const Debug&      operator << (const Debug & dbg, const int d);
+       inline friend const Debug&      operator << (const Debug & dbg, const unsigned int d);
        inline friend const Debug&      operator << (const Debug & dbg, const long l);
        inline friend const Debug&      operator << (const Debug & dbg, const bool b);
-       inline friend const Debug&      operator << (const Debug & dbg, const size_t d);
+       inline friend const Debug&      operator << (const Debug & dbg, const unsigned long l);
        inline friend const Debug&      operator << (const Debug & dbg, const double lf);
        inline friend const Debug&      operator << (const Debug & dbg, std::ostream&(*f)(std::ostream&)); // for endl
 
@@ -184,6 +185,23 @@
 }
 
 /**
+ * \brief  Debug insertion operator for uint
+ */
+inline const Debug& operator << (const Debug & dbg, const unsigned int d) {
+       if (Debug::testPrint(dbg)) {
+               std::cout << d;
+               if (Debug::mLogToFile) {
+                       Debug::mLogFile.open(Debug::mLogPath.c_str(), std::ios::app);
+                       if (Debug::mLogFile.is_open()) {
+                               Debug::mLogFile << d;
+                               Debug::mLogFile.close();
+                       }
+               }
+       }       
+       return dbg;
+}
+
+/**
  * \brief  Debug insertion operator for long
  */
 inline const Debug& operator << (const Debug & dbg, const long l) {
@@ -218,15 +236,15 @@
 }
 
 /**
- * \brief  Debug insertion operator for size_t
+ * \brief  Debug insertion operator for ulong
  */
-inline const Debug& operator << (const Debug & dbg, const size_t i) {
+inline const Debug& operator << (const Debug & dbg, const unsigned long l) {
        if (Debug::testPrint(dbg)) {
-               std::cout << i;
+               std::cout << l;
                if (Debug::mLogToFile) {
                        Debug::mLogFile.open(Debug::mLogPath.c_str(), std::ios::app);
                        if (Debug::mLogFile.is_open()) {
-                               Debug::mLogFile << i;
+                               Debug::mLogFile << l;
                                Debug::mLogFile.close();
                        }
                }