source: branches/CodeEditor/HeuristicLab.ExtLibs/HeuristicLab.Cecil/0.9.5/Mono.Cecil-0.9.5/Mono.Cecil/Mono.Cecil/ParameterReference.cs @ 11700

//
// ParameterReference.cs
//
// Author:
//   Jb Evain (jbevain@gmail.com)
//
// Copyright (c) 2008 - 2011 Jb Evain
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;

namespace Mono.Cecil {

  public abstract class ParameterReference : IMetadataTokenProvider {

    string name;
    internal int index = -1;
    protected TypeReference parameter_type;
    internal MetadataToken token;

    public string Name {
      get { return name; }
      set { name = value; }
    }

    public int Index {
      get { return index; }
    }

    public TypeReference ParameterType {
      get { return parameter_type; }
      set { parameter_type = value; }
    }

    public MetadataToken MetadataToken {
      get { return token; }
      set { token = value; }
    }

    internal ParameterReference (string name, TypeReference parameterType)
    {
      if (parameterType == null)
        throw new ArgumentNullException ("parameterType");

      this.name = name ?? string.Empty;
      this.parameter_type = parameterType;
    }

    public override string ToString ()
    {
      return name;
    }

    public abstract ParameterDefinition Resolve ();
  }
}