icdsystems/ICD.Common.Utils
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feat: Adding Equality Comparers to BiDictionary constructor

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This commit is contained in:
Drew Tingen
2021-06-24 11:47:51 -04:00
committed by Chris Cameron
parent f601f9cda7
commit 531e9dfcf8
2 changed files with 34 additions and 9 deletions
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4
CHANGELOG.md
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@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
## [Unreleased]
### Added
- Enum Extension "SetFlags", takes a bool to set or unset the given flags
- BiDictionay - Added constructors with TKey and TValue comparers
## [15.0.0] - 2021-05-14
### Added
- Ported CsvReader for CF 3.5 compatibility from: https://github.com/tspence/csharp-csv-reader

39
ICD.Common.Utils/Collections/BiDictionary.cs
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@@ -38,10 +38,36 @@ namespace ICD.Common.Utils.Collections
/// <summary>
/// Constructor.
/// </summary>
public BiDictionary()
public BiDictionary() :
this(EqualityComparer<TKey>.Default, EqualityComparer<TValue>.Default)
{
m_KeyToValue = new Dictionary<TKey, TValue>();
m_ValueToKey = new Dictionary<TValue, TKey>();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="keyComparer"></param>
/// <param name="valueComparer"></param>
public BiDictionary(IEqualityComparer<TKey> keyComparer, IEqualityComparer<TValue> valueComparer)
{
m_KeyToValue = new Dictionary<TKey, TValue>(keyComparer);
m_ValueToKey = new Dictionary<TValue, TKey>(valueComparer);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="dict"></param>
/// <param name="keyComparer"></param>
/// <param name="valueComparer"></param>
public BiDictionary([NotNull] Dictionary<TKey, TValue> dict, IEqualityComparer<TKey> keyComparer, IEqualityComparer<TValue> valueComparer)
: this(keyComparer, valueComparer)
{
if (dict == null)
throw new ArgumentNullException("dict");
foreach (KeyValuePair<TKey, TValue> kvp in dict)
Add(kvp.Key, kvp.Value);
}
/// <summary>
@@ -49,13 +75,8 @@ namespace ICD.Common.Utils.Collections
/// </summary>
/// <param name="dict"></param>
public BiDictionary([NotNull] Dictionary<TKey, TValue> dict)
: this()
: this(dict, EqualityComparer<TKey>.Default, EqualityComparer<TValue>.Default)
{
if (dict == null)
throw new ArgumentNullException("dict");
foreach (KeyValuePair<TKey, TValue> kvp in dict)
Add(kvp.Key, kvp.Value);
}
#region Methods