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//
// System.Diagnostics.InstanceDataCollection.cs
//
// Authors:
// Jonathan Pryor (jonpryor@vt.edu)
//
// (C) 2002
//
//
// 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;
using System.Diagnostics;
namespace System.Diagnostics {
public class InstanceDataCollection : DictionaryBase {
private string counterName;
private static void CheckNull (object value, string name)
{
if (value == null)
throw new ArgumentNullException (name);
}
// may throw ArgumentNullException
#if NET_2_0
[Obsolete ("Use InstanceDataCollectionCollection indexer instead.")]
#endif
public InstanceDataCollection (string counterName)
{
CheckNull (counterName, "counterName");
this.counterName = counterName;
}
public string CounterName {
get {return counterName;}
}
// may throw ArgumentNullException
public InstanceData this [string instanceName] {
get {
CheckNull (instanceName, "instanceName");
return (InstanceData) Dictionary [instanceName];
}
}
public ICollection Keys {
get {return Dictionary.Keys;}
}
public ICollection Values {
get {return Dictionary.Values;}
}
// may throw ArgumentNullException
public bool Contains (string instanceName)
{
CheckNull (instanceName, "instanceName");
return Dictionary.Contains (instanceName);
}
public void CopyTo (InstanceData[] instances, int index)
{
Dictionary.CopyTo (instances, index);
}
}
}
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