28 lines
1.1 KiB
C#
28 lines
1.1 KiB
C#
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using System.Collections.Generic;
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using Microsoft.CodeAnalysis.PooledObjects;
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namespace Microsoft.CodeAnalysis.CSharp.Symbols;
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internal static class SpecializedSymbolCollections
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{
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private static class PooledSymbolHashSet<TSymbol> where TSymbol : Symbol
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{
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internal static readonly ObjectPool<PooledHashSet<TSymbol>> s_poolInstance = PooledHashSet<TSymbol>.CreatePool((IEqualityComparer<TSymbol>)SymbolEqualityComparer.ConsiderEverything);
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}
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private static class PooledSymbolDictionary<TSymbol, V> where TSymbol : Symbol
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{
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internal static readonly ObjectPool<PooledDictionary<TSymbol, V>> s_poolInstance = PooledDictionary<TSymbol, V>.CreatePool((IEqualityComparer<TSymbol>)SymbolEqualityComparer.ConsiderEverything);
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}
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public static PooledHashSet<TSymbol> GetPooledSymbolHashSetInstance<TSymbol>() where TSymbol : Symbol
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{
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return PooledSymbolHashSet<TSymbol>.s_poolInstance.Allocate();
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}
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public static PooledDictionary<KSymbol, V> GetPooledSymbolDictionaryInstance<KSymbol, V>() where KSymbol : Symbol
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{
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return PooledSymbolDictionary<KSymbol, V>.s_poolInstance.Allocate();
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}
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}
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