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// ObjectPath.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2008 Novell, Inc (http://www.novell.com)
//
// 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;
using System.Collections;
namespace Mono.Debugging.Client
{
[Serializable]
public struct ObjectPath
{
string[] path;
public ObjectPath (params string[] path)
{
this.path = path;
}
public string this [int n] {
get {
if (path == null)
throw new IndexOutOfRangeException ();
return path [n];
}
}
public int Length {
get { return path != null ? path.Length : 0; }
}
public IEnumerable GetEnumerator ()
{
if (path != null)
return path;
else
return new string [0];
}
public ObjectPath GetSubpath (int start)
{
if (start == 0)
return this;
else {
string[] newPath = new string [path.Length - start];
Array.Copy (path, start, newPath, 0, newPath.Length);
return new ObjectPath (newPath);
}
}
public ObjectPath Append (string name)
{
string[] newPath = new string [path.Length + 1];
Array.Copy (path, newPath, path.Length);
newPath [path.Length] = name;
return new ObjectPath (newPath);
}
public string LastName {
get {
if (Length == 0)
return "";
else
return path [path.Length - 1];
}
}
public string Join (string separator)
{
return string.Join (separator, path);
}
public override string ToString ()
{
return Join ("/");
}
}
}
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