93 lines
2.5 KiB
C#
93 lines
2.5 KiB
C#
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//
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// GenericContext.cs
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//
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// Author:
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// Jb Evain (jbevain@gmail.com)
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//
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// (C) 2005 Jb Evain
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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namespace Mono.Cecil {
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internal class GenericContext {
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TypeReference m_type;
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MethodReference m_method;
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public TypeReference Type {
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get { return m_type; }
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set { m_type = value; }
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}
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public MethodReference Method {
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get { return m_method; }
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set { m_method = value; }
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}
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public bool AllowCreation {
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get { return m_type != null && m_type.GetType () == typeof (TypeReference); }
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}
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public bool Null {
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get { return m_type == null && m_method == null; }
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}
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public GenericContext ()
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{
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}
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public GenericContext (TypeReference type, MethodReference meth)
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{
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m_type = type;
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m_method = meth;
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}
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public GenericContext (IGenericParameterProvider provider)
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{
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if (provider is TypeReference)
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m_type = provider as TypeReference;
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else if (provider is MethodReference) {
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MethodReference meth = provider as MethodReference;
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m_method = meth;
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m_type = meth.DeclaringType;
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}
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}
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internal void CheckProvider (IGenericParameterProvider provider, int count)
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{
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if (!AllowCreation)
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return;
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for (int i = provider.GenericParameters.Count; i < count; i++)
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provider.GenericParameters.Add (new GenericParameter (i, provider));
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}
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public GenericContext Clone ()
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{
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GenericContext ctx = new GenericContext ();
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ctx.Type = m_type;
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ctx.Method = m_method;
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return ctx;
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}
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}
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}
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