code clean up
This commit is contained in:
Youmu Liu
@@ -1,33 +1,30 @@
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="StringHashMultiplexer.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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// -----------------------------------------------------------------------
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// file="StringHashMultiplexer"
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// Project: StgSharp
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// AuthorGroup: Nitload
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// Copyright (c) Nitload. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the “Software”), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED “AS IS”,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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using System;
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using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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@@ -50,47 +47,47 @@ namespace StgSharp.Collections
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set => _initCount = value;
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}
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public void CacheHash( string obj, int count )
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public void CacheHash(string obj, int count)
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{
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_hashCache = ForceComputeHash( obj );
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_hashCache = ForceComputeHash(obj);
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_initCount = count;
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_remainedCount = _initCount;
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_source = obj;
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}
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public bool Equals( string x, string y )
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public bool Equals(string x, string y)
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{
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return x == y;
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}
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public void ExtendCache( int count )
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public void ExtendCache(int count)
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{
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_initCount += count;
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_remainedCount += count;
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}
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[MethodImpl( MethodImplOptions.AggressiveInlining )]
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public unsafe int ForceComputeHash( [NotNull] string obj )
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public unsafe int ForceComputeHash([NotNull] string obj)
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{
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int hash;
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fixed( char* cPtr = obj.AsSpan() ) {
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hash = InternalIO.Intrinsic.city_hash_simplify( cPtr, obj.Length );
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fixed (char* cPtr = obj.AsSpan()) {
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hash = InternalIO.Intrinsic.city_hash_simplify(cPtr, obj.Length);
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}
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return hash;
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}
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public int GetHashCode( string obj )
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public int GetHashCode(string obj)
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{
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if( _remainedCount > 0 && ReferenceEquals( _source, obj ) )
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if (_remainedCount > 0 && ReferenceEquals(_source, obj))
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{
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_remainedCount--;
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return _hashCache;
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}
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if( ReferenceEquals( _sourceLast, obj ) ) {
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if (ReferenceEquals(_sourceLast, obj)) {
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return _hashLast;
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}
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_sourceLast = obj;
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_hashLast = ForceComputeHash( obj );
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_hashLast = ForceComputeHash(obj);
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return _hashLast;
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}
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@@ -101,7 +98,7 @@ namespace StgSharp.Collections
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private bool disposedValue;
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private readonly ThreadLocal<StringHashMultiplexer> _multiplexers =
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new( () => new StringHashMultiplexer() );
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new(() => new StringHashMultiplexer());
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public int RemainedMultiplexCount
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{
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@@ -109,51 +106,51 @@ namespace StgSharp.Collections
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set => _multiplexers.Value.RemainedMultiplexCount = value;
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}
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public void CacheHash( string obj, int count )
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public void CacheHash(string obj, int count)
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{
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throw new NotImplementedException();
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}
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// ~ConcurrentStringHashMultiplexer()
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// {
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// Dispose(disposing: false);
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// Dispose(disposing: false);
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// }
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public void Dispose()
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{
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Dispose( disposing: true );
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GC.SuppressFinalize( this );
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Dispose(disposing:true);
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GC.SuppressFinalize(this);
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}
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public bool Equals( string x, string y )
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public bool Equals(string x, string y)
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{
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return x == y;
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}
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public void ExtendCache( int count )
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public void ExtendCache(int count)
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{
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_multiplexers.Value.ExtendCache( count );
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_multiplexers.Value.ExtendCache(count);
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}
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public unsafe int ForceComputeHash( [NotNull] string obj )
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public unsafe int ForceComputeHash([NotNull] string obj)
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{
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int hash;
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fixed( char* cPtr = obj.AsSpan() ) {
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hash = InternalIO.Intrinsic.city_hash_simplify( cPtr, obj.Length );
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fixed (char* cPtr = obj.AsSpan()) {
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hash = InternalIO.Intrinsic.city_hash_simplify(cPtr, obj.Length);
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}
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return hash;
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}
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public int GetHashCode( string obj )
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public int GetHashCode(string obj)
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{
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return _multiplexers.Value.GetHashCode( obj );
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return _multiplexers.Value.GetHashCode(obj);
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}
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private void Dispose( bool disposing )
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private void Dispose(bool disposing)
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{
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if( !disposedValue )
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if (!disposedValue)
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{
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if( disposing ) {
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if (disposing) {
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_multiplexers.Dispose();
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}
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