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DotRecastNetSim
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test RcRentedArray

This commit is contained in:
ikpil 2024-02-24 20:00:51 +09:00
parent 3c4723c907
commit 3fbfb968d0
2 changed files with 10 additions and 19 deletions
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27
src/DotRecast.Core/Buffers/RcRentedArray.cs
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@ -6,7 +6,7 @@ namespace DotRecast.Core.Buffers
{ {
public static class RcRentedArray public static class RcRentedArray
{ {
public static RcRentedArray<T> RentDisposableArray<T>(int minimumLength) public static RcRentedArray<T> Rent<T>(int minimumLength)
{ {
var array = ArrayPool<T>.Shared.Rent(minimumLength); var array = ArrayPool<T>.Shared.Rent(minimumLength);
return new RcRentedArray<T>(ArrayPool<T>.Shared, array, minimumLength); return new RcRentedArray<T>(ArrayPool<T>.Shared, array, minimumLength);
@ -17,7 +17,6 @@ namespace DotRecast.Core.Buffers
{ {
private ArrayPool<T> _owner; private ArrayPool<T> _owner;
private T[] _array; private T[] _array;
private readonly RcAtomicInteger _disposed;
public int Length { get; } public int Length { get; }
@ -26,35 +25,27 @@ namespace DotRecast.Core.Buffers
_owner = owner; _owner = owner;
_array = array; _array = array;
Length = length; Length = length;
_disposed = new RcAtomicInteger(0);
} }
public T this[int index] public ref T this[int index]
{ {
[MethodImpl(MethodImplOptions.AggressiveInlining)] [MethodImpl(MethodImplOptions.AggressiveInlining)]
get get
{ {
RcThrowHelper.ThrowExceptionIfIndexOutOfRange(index, Length); RcThrowHelper.ThrowExceptionIfIndexOutOfRange(index, Length);
return _array[index]; return ref _array[index];
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
set
{
RcThrowHelper.ThrowExceptionIfIndexOutOfRange(index, Length);
_array[index] = value;
} }
} }
public void Dispose() public void Dispose()
{ {
if (1 != _disposed.IncrementAndGet()) if (null != _owner && null != _array)
return; {
_owner.Return(_array, true);
_owner?.Return(_array, true); _owner = null;
_array = null; _array = null;
_owner = null; }
} }
} }
} }

2
test/DotRecast.Core.Test/RcRentedArrayTest.cs
View File

@ -31,7 +31,7 @@ public class RcRentedArrayTest
{ {
int length = Math.Max(2, (int)(rand.Next() * 2048)); int length = Math.Max(2, (int)(rand.Next() * 2048));
var values = RandomValues(length); var values = RandomValues(length);
using var array = RcRentedArray.RentDisposableArray<int>(length); using var array = RcRentedArray.Rent<int>(length);
for (int i = 0; i < array.Length; ++i) for (int i = 0; i < array.Length; ++i)
{ {