diff options
| author | Jesse Plamondon-Willard <github@jplamondonw.com> | 2017-10-07 23:20:36 -0400 |
|---|---|---|
| committer | Jesse Plamondon-Willard <github@jplamondonw.com> | 2017-10-07 23:20:36 -0400 |
| commit | d0dd2f7ba729de6be749d326a2fed78988ba9d7b (patch) | |
| tree | a22127da6a8900e9f29bbb847bfd5d3347f6b952 /src/StardewModdingAPI/Framework/Utilities/ContextHash.cs | |
| parent | 7889676ea24cafc945899bf25608784e3f5bc9e0 (diff) | |
| parent | 5928f5f86c4493ddb6b89bce0b7d0fb73a884c09 (diff) | |
| download | SMAPI-d0dd2f7ba729de6be749d326a2fed78988ba9d7b.tar.gz SMAPI-d0dd2f7ba729de6be749d326a2fed78988ba9d7b.tar.bz2 SMAPI-d0dd2f7ba729de6be749d326a2fed78988ba9d7b.zip | |
Merge branch 'add-mod-build-config' into develop
Diffstat (limited to 'src/StardewModdingAPI/Framework/Utilities/ContextHash.cs')
| -rw-r--r-- | src/StardewModdingAPI/Framework/Utilities/ContextHash.cs | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/StardewModdingAPI/Framework/Utilities/ContextHash.cs b/src/StardewModdingAPI/Framework/Utilities/ContextHash.cs deleted file mode 100644 index 6c0fdc90..00000000 --- a/src/StardewModdingAPI/Framework/Utilities/ContextHash.cs +++ /dev/null @@ -1,61 +0,0 @@ -using System; -using System.Collections.Generic; - -namespace StardewModdingAPI.Framework.Utilities -{ - /// <summary>A <see cref="HashSet{T}"/> wrapper meant for tracking recursive contexts.</summary> - /// <typeparam name="T">The key type.</typeparam> - internal class ContextHash<T> : HashSet<T> - { - /********* - ** Public methods - *********/ - /// <summary>Construct an instance.</summary> - public ContextHash() { } - - /// <summary>Construct an instance.</summary> - /// <param name="comparer">The <see cref="IEqualityComparer{T}"/> implementation to use when comparing values in the set, or <c>null</c> to use the default comparer for the set type.</param> - public ContextHash(IEqualityComparer<T> comparer) - : base(comparer) { } - - /// <summary>Add a key while an action is in progress, and remove it when it completes.</summary> - /// <param name="key">The key to add.</param> - /// <param name="action">The action to perform.</param> - /// <exception cref="InvalidOperationException">The specified key is already added.</exception> - public void Track(T key, Action action) - { - if (this.Contains(key)) - throw new InvalidOperationException($"Can't track context for key {key} because it's already added."); - - this.Add(key); - try - { - action(); - } - finally - { - this.Remove(key); - } - } - - /// <summary>Add a key while an action is in progress, and remove it when it completes.</summary> - /// <typeparam name="TResult">The value type returned by the method.</typeparam> - /// <param name="key">The key to add.</param> - /// <param name="action">The action to perform.</param> - public TResult Track<TResult>(T key, Func<TResult> action) - { - if (this.Contains(key)) - throw new InvalidOperationException($"Can't track context for key {key} because it's already added."); - - this.Add(key); - try - { - return action(); - } - finally - { - this.Remove(key); - } - } - } -} |
