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[dotgnu-pnet-commits] pnetlib ChangeLog runtime/System/Collections/Ge...
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From: |
Klaus Treichel |
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Subject: |
[dotgnu-pnet-commits] pnetlib ChangeLog runtime/System/Collections/Ge... |
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Date: |
Sun, 05 Oct 2008 20:29:48 +0000 |
CVSROOT: /cvsroot/dotgnu-pnet
Module name: pnetlib
Changes by: Klaus Treichel <ktreichel> 08/10/05 20:29:48
Modified files:
. : ChangeLog
runtime/System/Collections/Generic: ICollection_1.cs IList_1.cs
Added files:
runtime/System : Nullable.cs Nullable_1.cs
Log message:
Enable build of more generic interfaces and add nullable classes.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/pnetlib/ChangeLog?cvsroot=dotgnu-pnet&r1=1.2543&r2=1.2544
http://cvs.savannah.gnu.org/viewcvs/pnetlib/runtime/System/Collections/Generic/ICollection_1.cs?cvsroot=dotgnu-pnet&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/pnetlib/runtime/System/Collections/Generic/IList_1.cs?cvsroot=dotgnu-pnet&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/pnetlib/runtime/System/Nullable.cs?cvsroot=dotgnu-pnet&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/pnetlib/runtime/System/Nullable_1.cs?cvsroot=dotgnu-pnet&rev=1.1
Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnetlib/ChangeLog,v
retrieving revision 1.2543
retrieving revision 1.2544
diff -u -b -r1.2543 -r1.2544
--- ChangeLog 3 Oct 2008 09:39:28 -0000 1.2543
+++ ChangeLog 5 Oct 2008 20:29:47 -0000 1.2544
@@ -1,3 +1,12 @@
+2008-10-05 Klaus Treichel <address@hidden>
+
+ * runtime/System/Nullable.cs, runtime/System/Nullable_1.cs: Add support
+ for nullable structs.
+
+ * runtime/System/Collections/Generic/ICollection_1.cs,
+ runtime/System/Collections/Generic/IList_1.cs: Build these interfaces
now
+ too with CONFIG_FRAMEWORK_2_0.
+
2008-10-03 Klaus Treichel <address@hidden>
* runtime/System/Action_1.cs, runtime/System/Comparision_1.cs,
Index: runtime/System/Collections/Generic/ICollection_1.cs
===================================================================
RCS file:
/cvsroot/dotgnu-pnet/pnetlib/runtime/System/Collections/Generic/ICollection_1.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- runtime/System/Collections/Generic/ICollection_1.cs 2 Oct 2008 20:20:01
-0000 1.1
+++ runtime/System/Collections/Generic/ICollection_1.cs 5 Oct 2008 20:29:47
-0000 1.2
@@ -22,7 +22,7 @@
namespace System.Collections.Generic
{
-#if CONFIG_FRAMEWORK_2_0 && CONFIG_GENERICS
+#if CONFIG_FRAMEWORK_2_0
public interface ICollection<T> : IEnumerable<T>
{
@@ -36,6 +36,6 @@
}; // interface ICollection<T>
-#endif // CONFIG_FRAMEWORK_2_0 && CONFIG_GENERICS
+#endif // CONFIG_FRAMEWORK_2_0
}; // namespace System.Collections.Generic
Index: runtime/System/Collections/Generic/IList_1.cs
===================================================================
RCS file:
/cvsroot/dotgnu-pnet/pnetlib/runtime/System/Collections/Generic/IList_1.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- runtime/System/Collections/Generic/IList_1.cs 2 Oct 2008 20:20:06
-0000 1.1
+++ runtime/System/Collections/Generic/IList_1.cs 5 Oct 2008 20:29:47
-0000 1.2
@@ -22,7 +22,7 @@
namespace System.Collections.Generic
{
-#if CONFIG_FRAMEWORK_2_0 && CONFIG_GENERICS
+#if CONFIG_FRAMEWORK_2_0
public interface IList<T> : ICollection<T>
{
@@ -33,6 +33,6 @@
}; // interface IList<T>
-#endif // CONFIG_FRAMEWORK_2_0 && CONFIG_GENERICS
+#endif // CONFIG_FRAMEWORK_2_0
}; // namespace System.Collections.Generic
Index: runtime/System/Nullable.cs
===================================================================
RCS file: runtime/System/Nullable.cs
diff -N runtime/System/Nullable.cs
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ runtime/System/Nullable.cs 5 Oct 2008 20:29:47 -0000 1.1
@@ -0,0 +1,63 @@
+/*
+ * Nullable.cs - Implementation of the "System.Nullable" class.
+ *
+ * Copyright (C) 2008 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 System
+{
+
+#if CONFIG_FRAMEWORK_2_0 && !ECMA_COMPAT && CONFIG_GENERICS
+
+using System.Runtime.InteropServices;
+
+[ComVisible(true)]
+public static class Nullable
+{
+ [TODO]
+ [ComVisible(true)]
+ public static int Compare<T>(Nullable<T> n1, Nullable<T> n2) where T :
struct
+ {
+ throw new NotImplementedExcepton();
+ }
+
+ [ComVisible(true)]
+ public static bool Equals<T>(Nullable<T> n1, Nullable<T> n2) where T :
struct
+ {
+ if(n1.HasValue != n2.HasValue)
+ {
+ return false;
+ }
+ if(n1.HasValue)
+ {
+ return n1.Value == n2.Value;
+ }
+ return true;
+ }
+
+ [TODO]
+ [ComVisible(true)]
+ public static Type GetUnderlyingType(Type nullableType)
+ {
+ throw new NotImplementedExcepton();
+ }
+
+}; // class Nullable
+
+#endif // CONFIG_FRAMEWORK_2_0 && !ECMA_COMPAT && CONFIG_GENERICS
+
+}; // namespace System
Index: runtime/System/Nullable_1.cs
===================================================================
RCS file: runtime/System/Nullable_1.cs
diff -N runtime/System/Nullable_1.cs
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ runtime/System/Nullable_1.cs 5 Oct 2008 20:29:47 -0000 1.1
@@ -0,0 +1,143 @@
+/*
+ * Nullable_1.cs - Implementation of the "System.Nullable<T>" class.
+ *
+ * Copyright (C) 2008 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 System
+{
+
+#if CONFIG_FRAMEWORK_2_0
+
+#if !ECMA_COMPAT && CONFIG_SERIALIZATION
+using System.Runtime.Serialization;
+
+[Serializable]
+#endif
+public struct Nullable<T> where T : struct
+{
+ private T value;
+ private bool hasValue;
+
+ public Nullable(T value)
+ {
+ this.value = value;
+ hasValue = true;
+ }
+
+ public static T FromNullable(Nullable<T> value)
+ {
+ if(!value.hasValue)
+ {
+ throw new InvalidOperationException();
+ }
+ return value.value;
+ }
+
+ public static Nullable<T> ToNullable(T value)
+ {
+ return new Nullable<T>(value);
+ }
+
+ public static explicit operator T(Nullable<T> value)
+ {
+ if(!value.hasValue)
+ {
+ throw new InvalidOperationException();
+ }
+ return value.value;
+ }
+
+ public static implicit operator Nullable<T>(T value)
+ {
+ return new Nullable<T>(value);
+ }
+
+ public override bool Equals(Object obj)
+ {
+ if(obj == null)
+ {
+ return !hasValue;
+ }
+ if(hasValue)
+ {
+ return value.Equals(obj);
+ }
+ return false;
+ }
+
+ public override int GetHashCode()
+ {
+ if(hasValue)
+ {
+ return value.GetHashCode();
+ }
+ return 0;
+ }
+
+ public override string ToString()
+ {
+ if(hasValue)
+ {
+ return value.ToString();
+ }
+ return String.Empty;
+ }
+
+ public T GetValueOrDefault()
+ {
+ if(hasValue)
+ {
+ return value;
+ }
+ return new T();
+ }
+
+ public T GetValueOrDefault(T alternateDefaultValue)
+ {
+ if(hasValue)
+ {
+ return value;
+ }
+ return alternateDefaultValue;
+ }
+
+ public bool HasValue
+ {
+ get
+ {
+ return hasValue;
+ }
+ }
+
+ public T Value
+ {
+ get
+ {
+ if(!hasValue)
+ {
+ throw new
InvalidOperationException();
+ }
+ return value;
+ }
+ }
+
+}; // struct Nullable<T>
+
+#endif // CONFIG_FRAMEWORK_2_0
+
+}; // namespace System
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