mcs/class/corlib/System.Reflection/MethodBase.cs

   1 //
   2 // System.Reflection/MethodBase.cs
   3 //
   4 // Author:
   5 //   Paolo Molaro (lupus@ximian.com)
   6 //
   7 // (C) 2001 Ximian, Inc.  http://www.ximian.com
   8 //
   9
  10 using System;
  11 using System.Globalization;
  12 using System.Reflection.Emit;
  13
  14 namespace System.Reflection {
  15
  16         public abstract class MethodBase: MemberInfo {
  17
  18                 public static MethodBase GetCurrentMethod()
  19                 {
  20                         return null;
  21                 }
  22
  23                 public static MethodBase GetMethodFromHandle(RuntimeMethodHandle handle)
  24                 {
  25                         return null;
  26                 }
  27
  28                 public abstract MethodImplAttributes GetMethodImplementationFlags();
  29
  30                 public abstract ParameterInfo[] GetParameters();
  31
  32                 public Object Invoke(Object obj, Object[] parameters) {
  33                         return null;
  34                 }
  35
  36                 public abstract Object Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture);
  37
  38                 protected MethodBase()
  39                 {
  40                 }
  41
  42                 public abstract RuntimeMethodHandle MethodHandle { get; }
  43                 public abstract MethodAttributes Attributes { get; }
  44                 public virtual CallingConventions CallingConvention { get {return CallingConventions.Standard;} }
  45                 public Boolean IsPublic {
  46                         get {
  47                                 int attr = (int)Attributes;
  48                                 return (attr & (int)MethodAttributes.Public) != 0;
  49                         }
  50                 }
  51                 public Boolean IsPrivate {
  52                         get {
  53                                 int attr = (int)Attributes;
  54                                 return (attr & (int)MethodAttributes.Private) != 0;
  55                         }
  56                 }
  57                 public Boolean IsFamily {
  58                         get {
  59                                 int attr = (int)Attributes;
  60                                 return (attr & (int)MethodAttributes.Family) != 0;
  61                         }
  62                 }
  63                 public Boolean IsAssembly {
  64                         get {
  65                                 int attr = (int)Attributes;
  66                                 return (attr & (int)MethodAttributes.Assembly) != 0;
  67                         }
  68                 }
  69                 public Boolean IsFamilyAndAssembly {
  70                         get {
  71                                 int attr = (int)Attributes;
  72                                 return (attr & (int)MethodAttributes.FamANDAssem) != 0;
  73                         }
  74                 }
  75                 public Boolean IsFamilyOrAssembly {
  76                         get {
  77                                 int attr = (int)Attributes;
  78                                 return (attr & (int)MethodAttributes.FamORAssem) != 0;
  79                         }
  80                 }
  81                 public Boolean IsStatic {
  82                         get {
  83                                 int attr = (int)Attributes;
  84                                 return (attr & (int)MethodAttributes.Static) != 0;
  85                         }
  86                 }
  87                 public Boolean IsFinal {
  88                         get {
  89                                 int attr = (int)Attributes;
  90                                 return (attr & (int)MethodAttributes.Final) != 0;
  91                         }
  92                 }
  93                 public Boolean IsVirtual {
  94                         get {
  95                                 int attr = (int)Attributes;
  96                                 return (attr & (int)MethodAttributes.Virtual) != 0;
  97                         }
  98                 }
  99                 public Boolean IsHideBySig {
 100                         get {
 101                                 int attr = (int)Attributes;
 102                                 return (attr & (int)MethodAttributes.HideBySig) != 0;
 103                         }
 104                 }
 105                 public Boolean IsAbstract {
 106                         get {
 107                                 int attr = (int)Attributes;
 108                                 return (attr & (int)MethodAttributes.Abstract) != 0;
 109                         }
 110                 }
 111                 public Boolean IsSpecialName {
 112                         get {
 113                                 int attr = (int)Attributes;
 114                                 return (attr & (int)MethodAttributes.SpecialName) != 0;
 115                         }
 116                 }
 117                 public Boolean IsConstructor {
 118                         get {
 119                                 int attr = (int)Attributes;
 120                                 return ((attr & (int)MethodAttributes.RTSpecialName) != 0
 121                                         && (Name == ".ctor"));
 122                         }
 123                 }
 124
 125                 internal virtual int get_next_table_index (int table, bool inc) {
 126                         if (this is MethodBuilder) {
 127                                 MethodBuilder mb = (MethodBuilder)this;
 128                                 return mb.get_next_table_index (table, inc);
 129                         }
 130                         if (this is ConstructorBuilder) {
 131                                 ConstructorBuilder mb = (ConstructorBuilder)this;
 132                                 return mb.get_next_table_index (table, inc);
 133                         }
 134                         throw new Exception ("Method is not a builder method");
 135                 }
 136         }
 137 }