+ static std::string GetCurrentDate();
+ static std::string GetCurrentTime();
+
+ static std::string DicomString(const char* s, size_t l);
+ static std::string DicomString(const char* s);
+ static bool DicomStringEqual(const std::string& s1, const char *s2);
+ static std::string CreateUniqueUID(const std::string& root = "");
+
+private:
+ static std::string GetIPAddress(); //Do not expose this method