[Dotgnu-pnet-commits] CVS: pnetlib/Basic DefaultValueAttribute.cs,NONE,1.1 ErrObject.cs,1.2,1.3

[Rhys Weatherley <address@hidden>]

Update of /cvsroot/dotgnu-pnet/pnetlib/Basic
In directory subversions:/tmp/cvs-serv16197/Basic

Modified Files:
        ErrObject.cs 
Added Files:
        DefaultValueAttribute.cs 
Log Message:


Continue implementing the VB support library's compiler services.


--- NEW FILE ---
/*
 * DefaultValueAttribute.cs - Implementation of the
 *                      "Microsoft.VisualBasic.DefaultValueAttribute" class.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace Microsoft.VisualBasic
{

// Special class that is recognized by "cscc" to indicate the
// default value for an "optional" parameter, and to then turn
// it into the correct metadata.

[AttributeUsage(AttributeTargets.Parameter)]
internal sealed class DefaultValueAttribute : Attribute
{
        // Internal state.
        private Object obj;

        // Constructor.
        public DefaultValueAttribute(bool value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(byte value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(char value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(double value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(short value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(int value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(long value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(Object value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(float value)
                        {
                                obj = value;
                        }
        public DefaultValueAttribute(String value)
                        {
                                obj = value;
                        }

        // Get the attribute's value.
        public Object Value
                        {
                                get
                                {
                                        return obj;
                                }
                        }

}; // class DefaultValueAttribute

}; // namespace Microsoft.VisualBasic

Index: ErrObject.cs
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnetlib/Basic/ErrObject.cs,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** ErrObject.cs        22 May 2003 02:24:09 -0000      1.2
--- ErrObject.cs        22 May 2003 07:25:29 -0000      1.3
***************
*** 64,67 ****
--- 64,78 ----
                        }
  
+       // Set the exception within this error object.
+       internal void SetException(Exception e)
+                       {
+                               exception = e;
+                       }
+       internal void SetException(Exception e, int erl)
+                       {
+                               exception = e;
+                               this.erl = erl;
+                       }
+ 
        // Raise a particular error.
        public void Raise(int Number,
***************
*** 314,317 ****
--- 325,335 ----
                        }
  
+       // Convert a HRESULT value into an error number.
+       [TODO]
+       internal static int HResultToNumber(int hr)
+                       {
+                               // TODO
+                               return hr;
+                       }
  
        // Get or set the error's number.