2 Copyright (C) 2011 Jeroen Frijters
4 This software is provided 'as-is', without any express or implied
5 warranty. In no event will the authors be held liable for any damages
6 arising from the use of this software.
8 Permission is granted to anyone to use this software for any purpose,
9 including commercial applications, and to alter it and redistribute it
10 freely, subject to the following restrictions:
12 1. The origin of this software must not be misrepresented; you must not
13 claim that you wrote the original software. If you use this software
14 in a product, an acknowledgment in the product documentation would be
15 appreciated but is not required.
16 2. Altered source versions must be plainly marked as such, and must not be
17 misrepresented as being the original software.
18 3. This notice may not be removed or altered from any source distribution.
25 using System.Collections.Generic;
28 namespace IKVM.Reflection.Emit
30 public sealed class CustomModifiersBuilder
32 private readonly List<Item> list = new List<Item>();
37 internal bool required;
40 public void AddRequired(Type type)
48 public void AddOptional(Type type)
52 item.required = false;
56 // this adds the custom modifiers in the same order as the normal SRE APIs
57 // (the advantage over using the SRE APIs is that a CustomModifiers object is slightly more efficient,
58 // because unlike the Type arrays it doesn't need to be copied)
59 public void Add(Type[] requiredCustomModifiers, Type[] optionalCustomModifiers)
61 foreach (CustomModifiers.Entry entry in CustomModifiers.FromReqOpt(requiredCustomModifiers, optionalCustomModifiers))
64 item.type = entry.Type;
65 item.required = entry.IsRequired;
70 public CustomModifiers Create()
72 return new CustomModifiers(list);