2 // System.Diagnostics.InstanceDataCollection.cs
5 // Jonathan Pryor (jonpryor@vt.edu)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
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24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 using System
.Collections
;
33 using System
.Diagnostics
;
35 namespace System
.Diagnostics
{
37 public class InstanceDataCollection
: DictionaryBase
{
39 private string counterName
;
41 private static void CheckNull (object value, string name
)
44 throw new ArgumentNullException (name
);
47 // may throw ArgumentNullException
48 [Obsolete ("Use InstanceDataCollectionCollection indexer instead.")]
49 public InstanceDataCollection (string counterName
)
51 CheckNull (counterName
, "counterName");
52 this.counterName
= counterName
;
55 public string CounterName
{
56 get {return counterName;}
59 // may throw ArgumentNullException
60 public InstanceData
this [string instanceName
] {
62 CheckNull (instanceName
, "instanceName");
63 return (InstanceData
) Dictionary
[instanceName
];
67 public ICollection Keys
{
68 get {return Dictionary.Keys;}
71 public ICollection Values
{
72 get {return Dictionary.Values;}
75 // may throw ArgumentNullException
76 public bool Contains (string instanceName
)
78 CheckNull (instanceName
, "instanceName");
79 return Dictionary
.Contains (instanceName
);
82 public void CopyTo (InstanceData
[] instances
, int index
)
84 Dictionary
.CopyTo (instances
, index
);