TypeBuilderInstantiation.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / Reflection / Emit / TypeBuilderInstantiation.cs / 1 / TypeBuilderInstantiation.cs
                        

                        
                            using System; 
using System.Reflection;
using System.Reflection.Emit;
using System.Collections;
using System.Globalization; 

namespace System.Reflection.Emit 
{ 
    internal sealed class TypeBuilderInstantiation: Type
    { 
        #region Private Data Mebers
        private Type m_type;
        private Type[] m_inst;
        private string m_strFullQualName; 
        #endregion
 
        #region Constructor 
        internal TypeBuilderInstantiation(Type type, Type[] inst)
        { 
            m_type = type;
            m_inst = inst;
        }
        #endregion 

        #region Object Overrides 
        public override String ToString() 
        {
            return TypeNameBuilder.ToString(this, TypeNameBuilder.Format.ToString); 
        }
        #endregion

        #region MemberInfo Overrides 
        public override Type DeclaringType { get { return m_type.DeclaringType; } }
 
        public override Type ReflectedType { get { return m_type.ReflectedType; } } 

        public override String Name { get { return m_type.Name; } } 

        public override Module Module { get { return m_type.Module; } }

        internal override int MetadataTokenInternal { get { throw new NotSupportedException(); } } 
        #endregion
 
        #region Type Overrides 
        public override Type MakePointerType()
        { 
            return SymbolType.FormCompoundType("*".ToCharArray(), this, 0);
        }
        public override Type MakeByRefType()
        { 
            return SymbolType.FormCompoundType("&".ToCharArray(), this, 0);
        } 
        public override Type MakeArrayType() 
        {
            return SymbolType.FormCompoundType("[]".ToCharArray(), this, 0); 
        }
        public override Type MakeArrayType(int rank)
        {
            if (rank <= 0) 
                throw new IndexOutOfRangeException();
 
            string comma = ""; 
            for(int i = 1; i < rank; i++)
                comma += ","; 

            string s = String.Format(CultureInfo.InvariantCulture, "[{0}]", comma);
            return SymbolType.FormCompoundType(s.ToCharArray(), this, 0);
        } 
        public override Guid GUID { get { throw new NotSupportedException(); } }
        public override Object InvokeMember(String name, BindingFlags invokeAttr, Binder binder, Object target, Object[] args, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParameters) { throw new NotSupportedException(); } 
        public override Assembly Assembly { get { return m_type.Assembly; } } 
        public override RuntimeTypeHandle TypeHandle { get { throw new NotSupportedException(); } }
        public override String FullName 
        {
            get
            {
                if (m_strFullQualName == null) 
                    m_strFullQualName = TypeNameBuilder.ToString(this, TypeNameBuilder.Format.FullName);
                return m_strFullQualName; 
            } 
        }
        public override String Namespace { get { return m_type.Namespace; } } 
        public override String AssemblyQualifiedName { get { return TypeNameBuilder.ToString(this, TypeNameBuilder.Format.AssemblyQualifiedName); } }
        internal Type Substitute(Type[] substitutes)
        {
            Type[] inst = GetGenericArguments(); 
            Type[] instSubstituted = new Type[inst.Length];
 
            for (int i = 0; i < instSubstituted.Length; i++) 
            {
                Type t = inst[i]; 

                if (t is TypeBuilderInstantiation)
                {
                    instSubstituted[i] = (t as TypeBuilderInstantiation).Substitute(substitutes); 
                }
                else if (t is GenericTypeParameterBuilder) 
                { 
                    // Substitute
                    instSubstituted[i] = substitutes[t.GenericParameterPosition]; 
                }
                else
                {
                    instSubstituted[i] = t; 
                }
            } 
 
            return GetGenericTypeDefinition().MakeGenericType(instSubstituted);
        } 
        public override Type BaseType
        {
            // B
            // D : B,char> 

            // D : B,char> 
            // D : B,char> 
            // D : B,char>
            get 
            {
                Type typeBldrBase = m_type.BaseType;

                if (typeBldrBase == null) 
                    return null;
 
                TypeBuilderInstantiation typeBldrBaseAs = typeBldrBase as TypeBuilderInstantiation; 

                if (typeBldrBaseAs == null) 
                    return typeBldrBase;

                return typeBldrBaseAs.Substitute(GetGenericArguments());
            } 
        }
        protected override ConstructorInfo GetConstructorImpl(BindingFlags bindingAttr, Binder binder, CallingConventions callConvention, Type[] types, ParameterModifier[] modifiers) { throw new NotSupportedException(); } 
 
        [System.Runtime.InteropServices.ComVisible(true)]
        public override ConstructorInfo[] GetConstructors(BindingFlags bindingAttr) { throw new NotSupportedException(); } 
        protected override MethodInfo GetMethodImpl(String name, BindingFlags bindingAttr, Binder binder, CallingConventions callConvention, Type[] types, ParameterModifier[] modifiers) { throw new NotSupportedException(); }
        public override MethodInfo[] GetMethods(BindingFlags bindingAttr) { throw new NotSupportedException(); }
        public override FieldInfo GetField(String name, BindingFlags bindingAttr) { throw new NotSupportedException(); }
        public override FieldInfo[] GetFields(BindingFlags bindingAttr) { throw new NotSupportedException(); } 
        public override Type GetInterface(String name, bool ignoreCase) { throw new NotSupportedException(); }
        public override Type[] GetInterfaces() { throw new NotSupportedException(); } 
        public override EventInfo GetEvent(String name, BindingFlags bindingAttr) { throw new NotSupportedException(); } 
        public override EventInfo[] GetEvents() { throw new NotSupportedException(); }
        protected override PropertyInfo GetPropertyImpl(String name, BindingFlags bindingAttr, Binder binder, Type returnType, Type[] types, ParameterModifier[] modifiers) { throw new NotSupportedException(); } 
        public override PropertyInfo[] GetProperties(BindingFlags bindingAttr) { throw new NotSupportedException(); }
        public override Type[] GetNestedTypes(BindingFlags bindingAttr) { throw new NotSupportedException(); }
        public override Type GetNestedType(String name, BindingFlags bindingAttr) { throw new NotSupportedException(); }
        public override MemberInfo[] GetMember(String name, MemberTypes type, BindingFlags bindingAttr) { throw new NotSupportedException(); } 

        [System.Runtime.InteropServices.ComVisible(true)] 
        public override InterfaceMapping GetInterfaceMap(Type interfaceType) { throw new NotSupportedException(); } 
        public override EventInfo[] GetEvents(BindingFlags bindingAttr) { throw new NotSupportedException(); }
        public override MemberInfo[] GetMembers(BindingFlags bindingAttr) { throw new NotSupportedException(); } 
        protected override TypeAttributes GetAttributeFlagsImpl() { return m_type.Attributes; }
        protected override bool IsArrayImpl() { return false; }
        protected override bool IsByRefImpl() { return false; }
        protected override bool IsPointerImpl() { return false; } 
        protected override bool IsPrimitiveImpl() { return false; }
        protected override bool IsCOMObjectImpl() { return false; } 
        public override Type GetElementType() { throw new NotSupportedException(); } 
        protected override bool HasElementTypeImpl() { return false; }
        public override Type UnderlyingSystemType { get { return this; } } 
        public override Type[] GetGenericArguments() { return m_inst; }
        public override bool IsGenericTypeDefinition { get { return false; } }
        public override bool IsGenericType { get { return true; } }
        public override bool IsGenericParameter { get { return false; } } 
        public override int GenericParameterPosition { get { throw new InvalidOperationException(); } }
        protected override bool IsValueTypeImpl() { return m_type.IsValueType; } 
        public override bool ContainsGenericParameters 
        {
            get 
            {
                for (int i = 0; i < m_inst.Length; i++)
                {
                    if (m_inst[i].ContainsGenericParameters) 
                        return true;
                } 
 
                return false;
            } 
        }
        public override MethodBase DeclaringMethod { get { return null; } }
        public override Type GetGenericTypeDefinition() { return m_type; }
        public override Type MakeGenericType(params Type[] inst) { throw new InvalidOperationException(Environment.GetResourceString("Arg_NotGenericTypeDefinition")); } 
        public override bool IsAssignableFrom(Type c) { throw new NotSupportedException(); }
 
        [System.Runtime.InteropServices.ComVisible(true)] 
        public override bool IsSubclassOf(Type c)
        { 
            throw new NotSupportedException();
/*
            if (!c.IsGenericType)
                return false; 

            if (c.IsGenericTypeDefinition) 
                return false; 

            Type cgtd = c.GetGenericTypeDefinition(); 
            Type gtd = GetGenericTypeDefinition();

            while (gtd != cgtd)
            { 
                gtd = gtd.BaseType;
                if (gtd == null) 
                    return false; 
            }
 

            for (int i = 0; i < gtd.GetGenericArguments().Length; i++)
            {
                if (gtd.GetGenericArguments()[i] != c.GetGenericArguments()[i]) 
                    return false;
            } 
 
            return true;
*/ 
        }
        #endregion

        #region ICustomAttributeProvider Implementation 
        public override Object[] GetCustomAttributes(bool inherit) { throw new NotSupportedException(); }
 
        public override Object[] GetCustomAttributes(Type attributeType, bool inherit) { throw new NotSupportedException(); } 

        public override bool IsDefined(Type attributeType, bool inherit) { throw new NotSupportedException(); } 
        #endregion
    }
}

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