-#if NET_2_0
-/*\r
- Copyright (c) 2003-2006 Niels Kokholm and Peter Sestoft\r
- Permission is hereby granted, free of charge, to any person obtaining a copy\r
- of this software and associated documentation files (the "Software"), to deal\r
- in the Software without restriction, including without limitation the rights\r
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
- copies of the Software, and to permit persons to whom the Software is\r
- furnished to do so, subject to the following conditions:\r
- \r
- The above copyright notice and this permission notice shall be included in\r
- all copies or substantial portions of the Software.\r
- \r
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- SOFTWARE.\r
-*/\r
-\r
-using C5;\r
-using System;\r
-using System.Reflection;\r
-using System.Reflection.Emit;\r
-using System.Diagnostics;\r
-\r
-namespace C5\r
-{\r
- struct RecConst\r
- {\r
- public const int HASHFACTOR = 387281;\r
- }\r
- /// <summary>\r
- /// A generic record type with two fields. \r
- /// <para>\r
- /// Equality is defined field by field, using the <code>Equals</code> method \r
- /// inherited from <code>System.Object</code> (i.e. using <see cref="T:C5.NaturalEqualityComparer`1"/>).\r
- /// </para>\r
- /// <para>\r
- /// This type is similar to <see cref="T:C5.KeyValuePair`2"/>, but the latter\r
- /// uses <see cref="P:C5.EqualityComparer`1.Default"/> to define field equality instead of <see cref="T:C5.NaturalEqualityComparer`1"/>.\r
- /// </para>\r
- /// </summary>\r
- /// <typeparam name="T1"></typeparam>\r
- /// <typeparam name="T2"></typeparam>\r
- public struct Rec<T1, T2> : IEquatable<Rec<T1, T2>>, IShowable\r
- {\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T1 X1;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T2 X2;\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="x1"></param>\r
- /// <param name="x2"></param>\r
- [Tested]\r
- public Rec(T1 x1, T2 x2)\r
- {\r
- this.X1 = x1; this.X2 = x2;\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="other"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public bool Equals(Rec<T1, T2> other)\r
- {\r
- return\r
- (X1 == null ? other.X1 == null : X1.Equals(other.X1)) &&\r
- (X2 == null ? other.X2 == null : X2.Equals(other.X2))\r
- ;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="obj"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public override bool Equals(object obj)\r
- {\r
- return obj is Rec<T1, T2> ? Equals((Rec<T1, T2>)obj) : false;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="record1"></param>\r
- /// <param name="record2"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public static bool operator ==(Rec<T1, T2> record1, Rec<T1, T2> record2)\r
- {\r
- return record1.Equals(record2);\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="record1"></param>\r
- /// <param name="record2"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public static bool operator !=(Rec<T1, T2> record1, Rec<T1, T2> record2)\r
- {\r
- return !record1.Equals(record2);\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <returns></returns>\r
- [Tested]\r
- public override int GetHashCode()\r
- {\r
- //TODO: don't use 0 as hashcode for null, but something else!\r
- int hashcode = X1 == null ? 0 : X1.GetHashCode();\r
- hashcode = hashcode * RecConst.HASHFACTOR + (X2 == null ? 0 : X2.GetHashCode());\r
- return hashcode;\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <returns></returns>\r
- public override string ToString()\r
- {\r
- return String.Format("({0}, {1})", X1, X2);\r
- }\r
-\r
- #region IShowable Members\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="stringbuilder"></param>\r
- /// <param name="rest"></param>\r
- /// <param name="formatProvider"></param>\r
- /// <returns></returns>\r
- public bool Show(System.Text.StringBuilder stringbuilder, ref int rest, IFormatProvider formatProvider)\r
- {\r
- bool incomplete = true;\r
- stringbuilder.Append("(");\r
- rest -= 2;\r
- try\r
- {\r
- if (incomplete = !Showing.Show(X1, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- stringbuilder.Append(", ");\r
- rest -= 2;\r
- if (incomplete = !Showing.Show(X2, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- }\r
- finally\r
- {\r
- if (incomplete)\r
- {\r
- stringbuilder.Append("...");\r
- rest -= 3;\r
- }\r
- stringbuilder.Append(")");\r
- }\r
- return true;\r
- }\r
- #endregion\r
-\r
- #region IFormattable Members\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="format"></param>\r
- /// <param name="formatProvider"></param>\r
- /// <returns></returns>\r
- public string ToString(string format, IFormatProvider formatProvider)\r
- {\r
- return Showing.ShowString(this, format, formatProvider);\r
- }\r
-\r
- #endregion\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <typeparam name="T1"></typeparam>\r
- /// <typeparam name="T2"></typeparam>\r
- /// <typeparam name="T3"></typeparam>\r
- public struct Rec<T1, T2, T3> : IEquatable<Rec<T1, T2, T3>>, IShowable\r
- {\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T1 X1;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T2 X2;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T3 X3;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="x1"></param>\r
- /// <param name="x2"></param>\r
- /// <param name="x3"></param>\r
- [Tested]\r
- public Rec(T1 x1, T2 x2, T3 x3)\r
- {\r
- this.X1 = x1; this.X2 = x2; this.X3 = x3;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="other"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public bool Equals(Rec<T1, T2, T3> other)\r
- {\r
- return\r
- (X1 == null ? other.X1 == null : X1.Equals(other.X1)) &&\r
- (X2 == null ? other.X2 == null : X2.Equals(other.X2)) &&\r
- (X3 == null ? other.X3 == null : X3.Equals(other.X3))\r
- ;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="obj"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public override bool Equals(object obj)\r
- {\r
- return obj is Rec<T1, T2, T3> ? Equals((Rec<T1, T2, T3>)obj) : false;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="record1"></param>\r
- /// <param name="record2"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public static bool operator ==(Rec<T1, T2, T3> record1, Rec<T1, T2, T3> record2)\r
- {\r
- return record1.Equals(record2);\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="record1"></param>\r
- /// <param name="record2"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public static bool operator !=(Rec<T1, T2, T3> record1, Rec<T1, T2, T3> record2)\r
- {\r
- return !record1.Equals(record2);\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <returns></returns>\r
- [Tested]\r
- public override int GetHashCode()\r
- {\r
- //TODO: don't use 0 as hashcode for null, but something else!\r
- int hashcode = X1 == null ? 0 : X1.GetHashCode();\r
- hashcode = hashcode * RecConst.HASHFACTOR + (X2 == null ? 0 : X2.GetHashCode());\r
- hashcode = hashcode * RecConst.HASHFACTOR + (X3 == null ? 0 : X3.GetHashCode());\r
- return hashcode;\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <returns></returns>\r
- public override string ToString()\r
- {\r
- return String.Format("({0}, {1}, {2})", X1, X2, X3);\r
- }\r
- #region IShowable Members\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="stringbuilder"></param>\r
- /// <param name="rest"></param>\r
- /// <param name="formatProvider"></param>\r
- /// <returns></returns>\r
- public bool Show(System.Text.StringBuilder stringbuilder, ref int rest, IFormatProvider formatProvider)\r
- {\r
- bool incomplete = true;\r
- stringbuilder.Append("(");\r
- rest -= 2;\r
- try\r
- {\r
- if (incomplete = !Showing.Show(X1, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- stringbuilder.Append(", ");\r
- rest -= 2;\r
- if (incomplete = !Showing.Show(X2, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- stringbuilder.Append(", ");\r
- rest -= 2;\r
- if (incomplete = !Showing.Show(X3, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- }\r
- finally\r
- {\r
- if (incomplete)\r
- {\r
- stringbuilder.Append("...");\r
- rest -= 3;\r
- }\r
- stringbuilder.Append(")");\r
- }\r
- return true;\r
- }\r
- #endregion\r
-\r
- #region IFormattable Members\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="format"></param>\r
- /// <param name="formatProvider"></param>\r
- /// <returns></returns>\r
- public string ToString(string format, IFormatProvider formatProvider)\r
- {\r
- return Showing.ShowString(this, format, formatProvider);\r
- }\r
-\r
- #endregion\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <typeparam name="T1"></typeparam>\r
- /// <typeparam name="T2"></typeparam>\r
- /// <typeparam name="T3"></typeparam>\r
- /// <typeparam name="T4"></typeparam>\r
- public struct Rec<T1, T2, T3, T4> : IEquatable<Rec<T1, T2, T3, T4>>, IShowable\r
- {\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T1 X1;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T2 X2;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T3 X3;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- public readonly T4 X4;\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="x1"></param>\r
- /// <param name="x2"></param>\r
- /// <param name="x3"></param>\r
- /// <param name="x4"></param>\r
- [Tested]\r
- public Rec(T1 x1, T2 x2, T3 x3, T4 x4)\r
- {\r
- this.X1 = x1; this.X2 = x2; this.X3 = x3; this.X4 = x4;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="other"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public bool Equals(Rec<T1, T2, T3, T4> other)\r
- {\r
- return\r
- (X1 == null ? other.X1 == null : X1.Equals(other.X1)) &&\r
- (X2 == null ? other.X2 == null : X2.Equals(other.X2)) &&\r
- (X3 == null ? other.X3 == null : X3.Equals(other.X3)) &&\r
- (X4 == null ? other.X4 == null : X4.Equals(other.X4))\r
- ;\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="obj"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public override bool Equals(object obj)\r
- {\r
- return obj is Rec<T1, T2, T3, T4> ? Equals((Rec<T1, T2, T3, T4>)obj) : false;\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="record1"></param>\r
- /// <param name="record2"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public static bool operator ==(Rec<T1, T2, T3, T4> record1, Rec<T1, T2, T3, T4> record2)\r
- {\r
- return record1.Equals(record2);\r
- }\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="record1"></param>\r
- /// <param name="record2"></param>\r
- /// <returns></returns>\r
- [Tested]\r
- public static bool operator !=(Rec<T1, T2, T3, T4> record1, Rec<T1, T2, T3, T4> record2)\r
- {\r
- return !record1.Equals(record2);\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <returns></returns>\r
- [Tested]\r
- public override int GetHashCode()\r
- {\r
- //TODO: don't use 0 as hashcode for null, but something else!\r
- int hashcode = X1 == null ? 0 : X1.GetHashCode();\r
- hashcode = hashcode * RecConst.HASHFACTOR + (X2 == null ? 0 : X2.GetHashCode());\r
- hashcode = hashcode * RecConst.HASHFACTOR + (X3 == null ? 0 : X3.GetHashCode());\r
- hashcode = hashcode * RecConst.HASHFACTOR + (X4 == null ? 0 : X4.GetHashCode());\r
- return hashcode;\r
- }\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <returns></returns>\r
- public override string ToString()\r
- {\r
- return String.Format("({0}, {1}, {2}, {3})", X1, X2, X3, X4);\r
- }\r
- #region IShowable Members\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="stringbuilder"></param>\r
- /// <param name="rest"></param>\r
- /// <param name="formatProvider"></param>\r
- /// <returns></returns>\r
- public bool Show(System.Text.StringBuilder stringbuilder, ref int rest, IFormatProvider formatProvider)\r
- {\r
- bool incomplete = true;\r
- stringbuilder.Append("(");\r
- rest -= 2;\r
- try\r
- {\r
- if (incomplete = !Showing.Show(X1, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- stringbuilder.Append(", ");\r
- rest -= 2;\r
- if (incomplete = !Showing.Show(X2, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- stringbuilder.Append(", ");\r
- rest -= 2;\r
- if (incomplete = !Showing.Show(X3, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- stringbuilder.Append(", ");\r
- rest -= 2;\r
- if (incomplete = !Showing.Show(X4, stringbuilder, ref rest, formatProvider))\r
- return false;\r
- }\r
- finally\r
- {\r
- if (incomplete)\r
- {\r
- stringbuilder.Append("...");\r
- rest -= 3;\r
- }\r
- stringbuilder.Append(")");\r
- }\r
- return true;\r
- }\r
- #endregion\r
-\r
- #region IFormattable Members\r
-\r
- /// <summary>\r
- /// \r
- /// </summary>\r
- /// <param name="format"></param>\r
- /// <param name="formatProvider"></param>\r
- /// <returns></returns>\r
- public string ToString(string format, IFormatProvider formatProvider)\r
- {\r
- return Showing.ShowString(this, format, formatProvider);\r
- }\r
-\r
- #endregion\r
- }\r
-}\r
+/*
+ Copyright (c) 2003-2006 Niels Kokholm and Peter Sestoft
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ SOFTWARE.
+*/
-#endif
+using C5;
+using System;
+using System.Reflection;
+using System.Reflection.Emit;
+using System.Diagnostics;
+
+namespace C5
+{
+ struct RecConst
+ {
+ public const int HASHFACTOR = 387281;
+ }
+ /// <summary>
+ /// A generic record type with two fields.
+ /// <para>
+ /// Equality is defined field by field, using the <code>Equals</code> method
+ /// inherited from <code>System.Object</code> (i.e. using <see cref="T:C5.NaturalEqualityComparer`1"/>).
+ /// </para>
+ /// <para>
+ /// This type is similar to <see cref="T:C5.KeyValuePair`2"/>, but the latter
+ /// uses <see cref="P:C5.EqualityComparer`1.Default"/> to define field equality instead of <see cref="T:C5.NaturalEqualityComparer`1"/>.
+ /// </para>
+ /// </summary>
+ /// <typeparam name="T1"></typeparam>
+ /// <typeparam name="T2"></typeparam>
+ public struct Rec<T1, T2> : IEquatable<Rec<T1, T2>>, IShowable
+ {
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T1 X1;
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T2 X2;
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="x1"></param>
+ /// <param name="x2"></param>
+ [Tested]
+ public Rec(T1 x1, T2 x2)
+ {
+ this.X1 = x1; this.X2 = x2;
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="other"></param>
+ /// <returns></returns>
+ [Tested]
+ public bool Equals(Rec<T1, T2> other)
+ {
+ return
+ (X1 == null ? other.X1 == null : X1.Equals(other.X1)) &&
+ (X2 == null ? other.X2 == null : X2.Equals(other.X2))
+ ;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="obj"></param>
+ /// <returns></returns>
+ [Tested]
+ public override bool Equals(object obj)
+ {
+ return obj is Rec<T1, T2> ? Equals((Rec<T1, T2>)obj) : false;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="record1"></param>
+ /// <param name="record2"></param>
+ /// <returns></returns>
+ [Tested]
+ public static bool operator ==(Rec<T1, T2> record1, Rec<T1, T2> record2)
+ {
+ return record1.Equals(record2);
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="record1"></param>
+ /// <param name="record2"></param>
+ /// <returns></returns>
+ [Tested]
+ public static bool operator !=(Rec<T1, T2> record1, Rec<T1, T2> record2)
+ {
+ return !record1.Equals(record2);
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <returns></returns>
+ [Tested]
+ public override int GetHashCode()
+ {
+ //TODO: don't use 0 as hashcode for null, but something else!
+ int hashcode = X1 == null ? 0 : X1.GetHashCode();
+ hashcode = hashcode * RecConst.HASHFACTOR + (X2 == null ? 0 : X2.GetHashCode());
+ return hashcode;
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <returns></returns>
+ public override string ToString()
+ {
+ return String.Format("({0}, {1})", X1, X2);
+ }
+
+ #region IShowable Members
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="stringbuilder"></param>
+ /// <param name="rest"></param>
+ /// <param name="formatProvider"></param>
+ /// <returns></returns>
+ public bool Show(System.Text.StringBuilder stringbuilder, ref int rest, IFormatProvider formatProvider)
+ {
+ bool incomplete = true;
+ stringbuilder.Append("(");
+ rest -= 2;
+ try
+ {
+ if (incomplete = !Showing.Show(X1, stringbuilder, ref rest, formatProvider))
+ return false;
+ stringbuilder.Append(", ");
+ rest -= 2;
+ if (incomplete = !Showing.Show(X2, stringbuilder, ref rest, formatProvider))
+ return false;
+ }
+ finally
+ {
+ if (incomplete)
+ {
+ stringbuilder.Append("...");
+ rest -= 3;
+ }
+ stringbuilder.Append(")");
+ }
+ return true;
+ }
+ #endregion
+
+ #region IFormattable Members
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="format"></param>
+ /// <param name="formatProvider"></param>
+ /// <returns></returns>
+ public string ToString(string format, IFormatProvider formatProvider)
+ {
+ return Showing.ShowString(this, format, formatProvider);
+ }
+
+ #endregion
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <typeparam name="T1"></typeparam>
+ /// <typeparam name="T2"></typeparam>
+ /// <typeparam name="T3"></typeparam>
+ public struct Rec<T1, T2, T3> : IEquatable<Rec<T1, T2, T3>>, IShowable
+ {
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T1 X1;
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T2 X2;
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T3 X3;
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="x1"></param>
+ /// <param name="x2"></param>
+ /// <param name="x3"></param>
+ [Tested]
+ public Rec(T1 x1, T2 x2, T3 x3)
+ {
+ this.X1 = x1; this.X2 = x2; this.X3 = x3;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="other"></param>
+ /// <returns></returns>
+ [Tested]
+ public bool Equals(Rec<T1, T2, T3> other)
+ {
+ return
+ (X1 == null ? other.X1 == null : X1.Equals(other.X1)) &&
+ (X2 == null ? other.X2 == null : X2.Equals(other.X2)) &&
+ (X3 == null ? other.X3 == null : X3.Equals(other.X3))
+ ;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="obj"></param>
+ /// <returns></returns>
+ [Tested]
+ public override bool Equals(object obj)
+ {
+ return obj is Rec<T1, T2, T3> ? Equals((Rec<T1, T2, T3>)obj) : false;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="record1"></param>
+ /// <param name="record2"></param>
+ /// <returns></returns>
+ [Tested]
+ public static bool operator ==(Rec<T1, T2, T3> record1, Rec<T1, T2, T3> record2)
+ {
+ return record1.Equals(record2);
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="record1"></param>
+ /// <param name="record2"></param>
+ /// <returns></returns>
+ [Tested]
+ public static bool operator !=(Rec<T1, T2, T3> record1, Rec<T1, T2, T3> record2)
+ {
+ return !record1.Equals(record2);
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <returns></returns>
+ [Tested]
+ public override int GetHashCode()
+ {
+ //TODO: don't use 0 as hashcode for null, but something else!
+ int hashcode = X1 == null ? 0 : X1.GetHashCode();
+ hashcode = hashcode * RecConst.HASHFACTOR + (X2 == null ? 0 : X2.GetHashCode());
+ hashcode = hashcode * RecConst.HASHFACTOR + (X3 == null ? 0 : X3.GetHashCode());
+ return hashcode;
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <returns></returns>
+ public override string ToString()
+ {
+ return String.Format("({0}, {1}, {2})", X1, X2, X3);
+ }
+ #region IShowable Members
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="stringbuilder"></param>
+ /// <param name="rest"></param>
+ /// <param name="formatProvider"></param>
+ /// <returns></returns>
+ public bool Show(System.Text.StringBuilder stringbuilder, ref int rest, IFormatProvider formatProvider)
+ {
+ bool incomplete = true;
+ stringbuilder.Append("(");
+ rest -= 2;
+ try
+ {
+ if (incomplete = !Showing.Show(X1, stringbuilder, ref rest, formatProvider))
+ return false;
+ stringbuilder.Append(", ");
+ rest -= 2;
+ if (incomplete = !Showing.Show(X2, stringbuilder, ref rest, formatProvider))
+ return false;
+ stringbuilder.Append(", ");
+ rest -= 2;
+ if (incomplete = !Showing.Show(X3, stringbuilder, ref rest, formatProvider))
+ return false;
+ }
+ finally
+ {
+ if (incomplete)
+ {
+ stringbuilder.Append("...");
+ rest -= 3;
+ }
+ stringbuilder.Append(")");
+ }
+ return true;
+ }
+ #endregion
+
+ #region IFormattable Members
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="format"></param>
+ /// <param name="formatProvider"></param>
+ /// <returns></returns>
+ public string ToString(string format, IFormatProvider formatProvider)
+ {
+ return Showing.ShowString(this, format, formatProvider);
+ }
+
+ #endregion
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <typeparam name="T1"></typeparam>
+ /// <typeparam name="T2"></typeparam>
+ /// <typeparam name="T3"></typeparam>
+ /// <typeparam name="T4"></typeparam>
+ public struct Rec<T1, T2, T3, T4> : IEquatable<Rec<T1, T2, T3, T4>>, IShowable
+ {
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T1 X1;
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T2 X2;
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T3 X3;
+ /// <summary>
+ ///
+ /// </summary>
+ public readonly T4 X4;
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="x1"></param>
+ /// <param name="x2"></param>
+ /// <param name="x3"></param>
+ /// <param name="x4"></param>
+ [Tested]
+ public Rec(T1 x1, T2 x2, T3 x3, T4 x4)
+ {
+ this.X1 = x1; this.X2 = x2; this.X3 = x3; this.X4 = x4;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="other"></param>
+ /// <returns></returns>
+ [Tested]
+ public bool Equals(Rec<T1, T2, T3, T4> other)
+ {
+ return
+ (X1 == null ? other.X1 == null : X1.Equals(other.X1)) &&
+ (X2 == null ? other.X2 == null : X2.Equals(other.X2)) &&
+ (X3 == null ? other.X3 == null : X3.Equals(other.X3)) &&
+ (X4 == null ? other.X4 == null : X4.Equals(other.X4))
+ ;
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="obj"></param>
+ /// <returns></returns>
+ [Tested]
+ public override bool Equals(object obj)
+ {
+ return obj is Rec<T1, T2, T3, T4> ? Equals((Rec<T1, T2, T3, T4>)obj) : false;
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="record1"></param>
+ /// <param name="record2"></param>
+ /// <returns></returns>
+ [Tested]
+ public static bool operator ==(Rec<T1, T2, T3, T4> record1, Rec<T1, T2, T3, T4> record2)
+ {
+ return record1.Equals(record2);
+ }
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="record1"></param>
+ /// <param name="record2"></param>
+ /// <returns></returns>
+ [Tested]
+ public static bool operator !=(Rec<T1, T2, T3, T4> record1, Rec<T1, T2, T3, T4> record2)
+ {
+ return !record1.Equals(record2);
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <returns></returns>
+ [Tested]
+ public override int GetHashCode()
+ {
+ //TODO: don't use 0 as hashcode for null, but something else!
+ int hashcode = X1 == null ? 0 : X1.GetHashCode();
+ hashcode = hashcode * RecConst.HASHFACTOR + (X2 == null ? 0 : X2.GetHashCode());
+ hashcode = hashcode * RecConst.HASHFACTOR + (X3 == null ? 0 : X3.GetHashCode());
+ hashcode = hashcode * RecConst.HASHFACTOR + (X4 == null ? 0 : X4.GetHashCode());
+ return hashcode;
+ }
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <returns></returns>
+ public override string ToString()
+ {
+ return String.Format("({0}, {1}, {2}, {3})", X1, X2, X3, X4);
+ }
+ #region IShowable Members
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="stringbuilder"></param>
+ /// <param name="rest"></param>
+ /// <param name="formatProvider"></param>
+ /// <returns></returns>
+ public bool Show(System.Text.StringBuilder stringbuilder, ref int rest, IFormatProvider formatProvider)
+ {
+ bool incomplete = true;
+ stringbuilder.Append("(");
+ rest -= 2;
+ try
+ {
+ if (incomplete = !Showing.Show(X1, stringbuilder, ref rest, formatProvider))
+ return false;
+ stringbuilder.Append(", ");
+ rest -= 2;
+ if (incomplete = !Showing.Show(X2, stringbuilder, ref rest, formatProvider))
+ return false;
+ stringbuilder.Append(", ");
+ rest -= 2;
+ if (incomplete = !Showing.Show(X3, stringbuilder, ref rest, formatProvider))
+ return false;
+ stringbuilder.Append(", ");
+ rest -= 2;
+ if (incomplete = !Showing.Show(X4, stringbuilder, ref rest, formatProvider))
+ return false;
+ }
+ finally
+ {
+ if (incomplete)
+ {
+ stringbuilder.Append("...");
+ rest -= 3;
+ }
+ stringbuilder.Append(")");
+ }
+ return true;
+ }
+ #endregion
+
+ #region IFormattable Members
+
+ /// <summary>
+ ///
+ /// </summary>
+ /// <param name="format"></param>
+ /// <param name="formatProvider"></param>
+ /// <returns></returns>
+ public string ToString(string format, IFormatProvider formatProvider)
+ {
+ return Showing.ShowString(this, format, formatProvider);
+ }
+
+ #endregion
+ }
+}
projects / mono.git / blobdiff