//
// System.CodeDom CodeTypeDelegate Class implementation
//
// Author:
//   Daniel Stodden (stodden@in.tum.de)
//
// (C) 2002 Ximian, Inc.
//

//
// 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.Runtime.InteropServices;

namespace System.CodeDom
{
	[Serializable]
	[ClassInterface(ClassInterfaceType.AutoDispatch)]
	[ComVisible(true)]
	public class CodeTypeDelegate : CodeTypeDeclaration
	{
		private CodeParameterDeclarationExpressionCollection parameters;
		private CodeTypeReference returnType;

		//
		// Constructors
		//
		public CodeTypeDelegate()
		{
			base.BaseTypes.Add (new CodeTypeReference ("System.Delegate"));
		}

		public CodeTypeDelegate(string name) : this()
		{
			this.Name = name;
		}

		//
		// Properties
		//
		public CodeParameterDeclarationExpressionCollection Parameters {
			get {
				if (parameters == null) {
					parameters = new CodeParameterDeclarationExpressionCollection ();
				}
				return parameters;
			}
		}

		public CodeTypeReference ReturnType {
			get {
				if (returnType == null) {
					this.returnType = new CodeTypeReference(string.Empty);
				}
				return returnType;
			}
			set {
				returnType = value;
			}
		}
	}
}