--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/defical-c/src/basic/inefficient.cpp	Fri Apr 02 23:11:57 2010 +0700
@@ -0,0 +1,52 @@
+#include <sstream>
+#include "inefficient.h"
+
+string uint32_t_to_str(uint32_t myint)
+{
+	stringstream tempstr;
+	tempstr<<myint;
+	return tempstr.str();
+}
+
+double stdev(uint32_t * numbers)
+{
+	//TODO
+	return 0;
+}
+
+gettime::gettime()
+{
+	uint32_t year,month,day,hour,min,sec;
+#ifdef _MSC_VER
+	SYSTEMTIME st;
+	GetLocalTime(&st);
+	char temp[5];
+	sprintf_s(temp,5,"%04d",st.wYear);
+	year=atoi(temp);
+	sprintf_s(temp,3,"%02d",st.wMonth);
+	month=atoi(temp);
+	sprintf_s(temp,3,"%02d",st.wDay);
+	day=atoi(temp);
+	sprintf_s(temp,3,"%02d",st.wHour);
+	hour=atoi(temp);
+	sprintf_s(temp,3,"%02d",st.wMinute);
+	min=atoi(temp);
+	sprintf_s(temp,3,"%02d",st.wSecond);
+	sec=atoi(temp);
+	sprintf_s(time_v,20,"%04d-%02d-%02d %02d:%02d:%02d",year,month,day,hour,min,sec);
+	sprintf_s(time_s,16,"%04d%02d%02d_%02d%02d%02d",year,month,day,hour,min,sec);
+#else
+	struct tm *mytm;
+	time_t mytime;
+	time(&mytime);
+	mytm=gmtime(&mytime);
+	year=mytm->tm_year+1900;
+	month=mytm->tm_mon+1;
+	day=mytm->tm_mday;
+	hour=mytm->tm_hour;
+	min=mytm->tm_min;
+	sec=mytm->tm_sec;
+	sprintf(time_v,"%04d-%02d-%02d %02d:%02d:%02d",year,month,day,hour,min,sec);
+	sprintf(time_s,"%04d%02d%02d_%02d%02d%02d",year,month,day,hour,min,sec);
+#endif
+}