76 lines
2.1 KiB
C#
76 lines
2.1 KiB
C#
/*
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Copyright (C) 2011 Jeroen Frijters
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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Jeroen Frijters
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jeroen@frijters.net
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace IKVM.Reflection.Emit
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{
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public sealed class CustomModifiersBuilder
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{
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private readonly List<Item> list = new List<Item>();
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internal struct Item
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{
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internal Type type;
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internal bool required;
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}
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public void AddRequired(Type type)
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{
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Item item;
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item.type = type;
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item.required = true;
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list.Add(item);
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}
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public void AddOptional(Type type)
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{
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Item item;
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item.type = type;
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item.required = false;
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list.Add(item);
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}
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// this adds the custom modifiers in the same order as the normal SRE APIs
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// (the advantage over using the SRE APIs is that a CustomModifiers object is slightly more efficient,
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// because unlike the Type arrays it doesn't need to be copied)
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public void Add(Type[] requiredCustomModifiers, Type[] optionalCustomModifiers)
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{
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foreach (CustomModifiers.Entry entry in CustomModifiers.FromReqOpt(requiredCustomModifiers, optionalCustomModifiers))
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{
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Item item;
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item.type = entry.Type;
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item.required = entry.IsRequired;
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list.Add(item);
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}
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}
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public CustomModifiers Create()
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{
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return new CustomModifiers(list);
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}
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}
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}
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