[Quantproject-developers] QuantProject/b3_Data/DataProviders/Bars/Caching IBarCache.cs, 1.1, 1.2

[Glauco S. <gla...@us...>]

Update of /cvsroot/quantproject/QuantProject/b3_Data/DataProviders/Bars/Caching
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv30800/b3_Data/DataProviders/Bars/Caching

Modified Files:
	IBarCache.cs 
Log Message:
- a new method has been added:
bool WasExchanged( string ticker , DateTime dateTime );

- comments have been improved

Index: IBarCache.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b3_Data/DataProviders/Bars/Caching/IBarCache.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** IBarCache.cs	8 Nov 2008 20:20:19 -0000	1.1
--- IBarCache.cs	20 Nov 2008 20:42:23 -0000	1.2
***************
*** 30,34 ****
--- 30,49 ----
  	public interface IBarCache
  	{
+ 		/// <summary>
+ 		/// the value of the ticker at the given dateTime; a MissingBarException
+ 		/// is thrown if the database doesn't contain the requested bar
+ 		/// </summary>
+ 		/// <param name="ticker"></param>
+ 		/// <param name="dateTime"></param>
+ 		/// <returns></returns>
  		double GetMarketValue( string ticker , DateTime dateTime );
+ 		
+ 		/// <summary>
+ 		/// true iif the ticker was exchange at the given dateTime
+ 		/// </summary>
+ 		/// <param name="ticker"></param>
+ 		/// <param name="dateTime"></param>
+ 		/// <returns></returns>
+ 		bool WasExchanged( string ticker , DateTime dateTime );
  	}
  }