[pclasses-cvs] pclasses2/src DateTime.cpp,1.2,1.3

[Christian P. <cp...@us...>]

Update of /cvsroot/pclasses/pclasses2/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9296/src

Modified Files:
	DateTime.cpp 
Log Message:
Added time_t support 

Index: DateTime.cpp
===================================================================
RCS file: /cvsroot/pclasses/pclasses2/src/DateTime.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- DateTime.cpp	27 Dec 2004 05:33:15 -0000	1.2
+++ DateTime.cpp	27 Dec 2004 06:57:05 -0000	1.3
@@ -18,7 +18,9 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#include "pclasses/pclasses-config.h"
 #include "pclasses/DateTime.h"
+#include <time.h>
   
 namespace P {
 
@@ -37,6 +39,12 @@
 {
 }
 
+DateTime::DateTime(time_t t)
+: Date(1970, 1, 1), Time(0, 0, 0, 0)
+{
+	*this = fromTime_t(t);
+}
+
 DateTime::~DateTime()
 {
 }
@@ -59,6 +67,12 @@
 	return *this;
 }
 
+DateTime& DateTime::operator=(time_t t)
+{
+	*this = fromTime_t(t);
+	return *this;
+}
+
 bool DateTime::operator>(const DateTime& dt) const throw()
 {
 	return (Date::operator>(dt) || (Date::operator==(dt) && Time::operator>(dt)));
@@ -89,6 +103,22 @@
 	return (!operator==(dt));
 }
 
+DateTime DateTime::fromTime_t(time_t t) throw()
+{
+	struct tm* ltm;
+
+#ifdef PCLASSES_HAVE_LOCALTIME_R
+	struct tm ltm_r;
+	ltm = localtime_r(&t, &ltm_r);
+#else
+	ltm = localtime(&t);
+#endif
+
+	return DateTime(
+		Date(ltm->tm_year + 1900, ltm->tm_mon + 1, ltm->tm_mday),
+		Time(ltm->tm_hour, ltm->tm_min, ltm->tm_sec));
+}
+
 std::ostream& operator << (std::ostream& os, const DateTime& dt)
 {
 	os << (Date&)dt << ' ' << (Time&)dt << ' ' << dt.timeZone();