112 lines
2.3 KiB
C#
112 lines
2.3 KiB
C#
//
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// Mono.ILASM.GenericArguments
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//
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// Author(s):
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// Ankit Jain <jankit@novell.com>
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//
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// Copyright 2005 Novell, Inc (http://www.novell.com)
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//
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using System;
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using System.Collections;
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using System.Text;
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namespace Mono.ILASM {
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public class GenericArguments {
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ArrayList type_list;
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string type_str;
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BaseTypeRef [] type_arr;
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bool is_resolved;
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PEAPI.Type [] p_type_list;
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public GenericArguments ()
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{
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type_list = null;
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type_arr = null;
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type_str = null;
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is_resolved = false;
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p_type_list = null;
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}
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public int Count {
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get { return type_list.Count; }
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}
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public void Add (BaseTypeRef type)
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{
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if (type == null)
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throw new InternalErrorException ();
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if (type_list == null)
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type_list = new ArrayList ();
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var prim = PrimitiveTypeRef.GetPrimitiveType (type.FullName);
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if (prim != null)
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type_list.Add (prim);
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else
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type_list.Add (type);
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type_str = null;
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type_arr = null;
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}
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public BaseTypeRef [] ToArray ()
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{
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if (type_list == null)
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return null;
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if (type_arr == null)
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type_arr = (BaseTypeRef []) type_list.ToArray (typeof (BaseTypeRef));
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return type_arr;
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}
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public PEAPI.Type [] Resolve (CodeGen code_gen)
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{
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if (is_resolved)
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return p_type_list;
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int i = 0;
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p_type_list = new PEAPI.Type [type_list.Count];
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foreach (BaseTypeRef type in type_list) {
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type.Resolve (code_gen);
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p_type_list [i ++] = type.PeapiType;
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}
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is_resolved = true;
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type_str = null;
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return p_type_list;
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}
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public void Resolve (GenericParameters type_gen_params, GenericParameters method_gen_params)
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{
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foreach (BaseTypeRef type in type_list) {
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BaseGenericTypeRef gtr = type as BaseGenericTypeRef;
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if (gtr != null)
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gtr.Resolve (type_gen_params, method_gen_params);
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}
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/* Reset, might have changed (think GenericParamRef) */
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type_str = null;
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}
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private void MakeString ()
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{
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//Build full_name (foo < , >)
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StringBuilder sb = new StringBuilder ();
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sb.Append ("<");
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foreach (BaseTypeRef tr in type_list)
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sb.AppendFormat ("{0}, ", tr.FullName);
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//Remove the extra ', ' at the end
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sb.Length -= 2;
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sb.Append (">");
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type_str = sb.ToString ();
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}
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public override string ToString ()
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{
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if (type_str == null)
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MakeString ();
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return type_str;
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}
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}
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}
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