[pclasses-cvs] pclasses2/include/pclasses Date.h,1.2,1.3

[Loof, D. <dl...@us...>]

Update of /cvsroot/pclasses/pclasses2/include/pclasses
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv12012/include/pclasses

Modified Files:
	Date.h 
Log Message:
add operators +, -, +=, -=

Index: Date.h
===================================================================
RCS file: /cvsroot/pclasses/pclasses2/include/pclasses/Date.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- Date.h	27 Dec 2004 05:33:16 -0000	1.2
+++ Date.h	19 Jan 2005 16:25:58 -0000	1.3
@@ -22,6 +22,7 @@
 #define P_Date_h
 
 #include <pclasses/Exception.h>
+#include <pclasses/TimeSpan.h>
 #include <iostream>
 
 namespace P {
@@ -99,6 +100,12 @@
 		bool operator<=(const Date& d) const throw();
 		bool operator==(const Date& d) const throw();
 		bool operator!=(const Date& d) const throw();
+		
+		Date& operator+=(const TimeSpan& sp) throw();
+		Date& operator-=(const TimeSpan& sp) throw();
+		
+		friend Date operator+(const Date& d, const TimeSpan& sp) throw();
+		friend Date operator-(const Date& d, const TimeSpan& sp) throw();
 
 		//! Returns the number of days in month
 		static unsigned int daysInMonth(unsigned int month, unsigned int year)