niko
171 lines
9.3 KiB
C#
171 lines
9.3 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.ConstrainedExecution;
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namespace System
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{
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/// <summary>Controls the system garbage collector, a service that automatically reclaims unused memory.</summary>
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/// <filterpriority>2</filterpriority>
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// Token: 0x0200066E RID: 1646
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public static class GC
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{
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/// <summary>Gets the maximum number of generations that the system currently supports.</summary>
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/// <returns>A value that ranges from zero to the maximum number of supported generations.</returns>
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/// <filterpriority>1</filterpriority>
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// Token: 0x17000B9F RID: 2975
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// (get) Token: 0x06003E63 RID: 15971
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public static extern int MaxGeneration
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{
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[MethodImpl(MethodImplOptions.InternalCall)]
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get;
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}
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// Token: 0x06003E64 RID: 15972
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[MethodImpl(MethodImplOptions.InternalCall)]
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private static extern void InternalCollect(int generation);
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/// <summary>Forces an immediate garbage collection of all generations. </summary>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E65 RID: 15973 RVA: 0x000D4244 File Offset: 0x000D2444
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public static void Collect()
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{
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GC.InternalCollect(GC.MaxGeneration);
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}
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/// <summary>Forces an immediate garbage collection from generation zero through a specified generation.</summary>
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/// <param name="generation">The number of the oldest generation that garbage collection can be performed on. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="generation" /> is not valid. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E66 RID: 15974 RVA: 0x000D4250 File Offset: 0x000D2450
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public static void Collect(int generation)
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{
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if (generation < 0)
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{
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throw new ArgumentOutOfRangeException("generation");
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}
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GC.InternalCollect(generation);
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}
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/// <summary>Forces a garbage collection from generation zero through a specified generation, at a time specified by a <see cref="T:System.GCCollectionMode" /> value.</summary>
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/// <param name="generation">The number of the oldest generation that garbage collection can be performed on. </param>
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/// <param name="mode">One of the <see cref="T:System.GCCollectionMode" /> values.</param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="generation" /> is not valid.-or-<paramref name="mode" /> is not one of the <see cref="T:System.GCCollectionMode" /> values.</exception>
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// Token: 0x06003E67 RID: 15975 RVA: 0x000D426C File Offset: 0x000D246C
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[MonoDocumentationNote("mode parameter ignored")]
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public static void Collect(int generation, GCCollectionMode mode)
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{
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GC.Collect(generation);
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}
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/// <summary>Returns the current generation number of the specified object.</summary>
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/// <returns>The current generation number of <paramref name="obj" />.</returns>
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/// <param name="obj">The object that generation information is retrieved for. </param>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E68 RID: 15976
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern int GetGeneration(object obj);
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/// <summary>Returns the current generation number of the target of a specified weak reference.</summary>
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/// <returns>The current generation number of the target of <paramref name="wo" />.</returns>
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/// <param name="wo">A <see cref="T:System.WeakReference" /> that refers to the target object whose generation number is to be determined. </param>
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/// <exception cref="T:System.ArgumentException">Garbage collection has already been performed on <paramref name="wo" />. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E69 RID: 15977 RVA: 0x000D4274 File Offset: 0x000D2474
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public static int GetGeneration(WeakReference wo)
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{
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object target = wo.Target;
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if (target == null)
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{
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throw new ArgumentException();
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}
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return GC.GetGeneration(target);
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}
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/// <summary>Retrieves the number of bytes currently thought to be allocated. A parameter indicates whether this method can wait a short interval before returning, to allow the system to collect garbage and finalize objects.</summary>
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/// <returns>A number that is the best available approximation of the number of bytes currently allocated in managed memory.</returns>
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/// <param name="forceFullCollection">true to indicate that this method can wait for garbage collection to occur before returning; otherwise, false.</param>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E6A RID: 15978
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern long GetTotalMemory(bool forceFullCollection);
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/// <summary>References the specified object, which makes it ineligible for garbage collection from the start of the current routine to the point where this method is called.</summary>
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/// <param name="obj">The object to reference. </param>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E6B RID: 15979
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[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern void KeepAlive(object obj);
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/// <summary>Requests that the system call the finalizer for the specified object for which <see cref="M:System.GC.SuppressFinalize(System.Object)" /> has previously been called.</summary>
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/// <param name="obj">The object that a finalizer must be called for. </param>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="obj" /> is null. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E6C RID: 15980
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern void ReRegisterForFinalize(object obj);
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/// <summary>Requests that the system not call the finalizer for the specified object.</summary>
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/// <param name="obj">The object that a finalizer must not be called for. </param>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="obj" /> is null. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E6D RID: 15981
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[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern void SuppressFinalize(object obj);
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/// <summary>Suspends the current thread until the thread that is processing the queue of finalizers has emptied that queue.</summary>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E6E RID: 15982
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern void WaitForPendingFinalizers();
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/// <summary>Returns the number of times garbage collection has occurred for the specified generation of objects.</summary>
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/// <returns>The number of times garbage collection has occurred for the specified generation since the process was started.</returns>
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/// <param name="generation">The generation of objects for which the garbage collection count is to be determined. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="generation" /> is less than 0. </exception>
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/// <filterpriority>1</filterpriority>
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// Token: 0x06003E6F RID: 15983
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[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
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[MethodImpl(MethodImplOptions.InternalCall)]
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public static extern int CollectionCount(int generation);
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// Token: 0x06003E70 RID: 15984
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[MethodImpl(MethodImplOptions.InternalCall)]
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private static extern void RecordPressure(long bytesAllocated);
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/// <summary>Informs the runtime of a large allocation of unmanaged memory that should be taken into account when scheduling garbage collection.</summary>
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/// <param name="bytesAllocated">The incremental amount of unmanaged memory that has been allocated. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="bytesAllocated" /> is less than or equal to 0.-or-On a 32-bit computer, <paramref name="bytesAllocated" /> is larger than <see cref="F:System.Int32.MaxValue" />. </exception>
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/// <filterpriority>1</filterpriority>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
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/// </PermissionSet>
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// Token: 0x06003E71 RID: 15985 RVA: 0x000D429C File Offset: 0x000D249C
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public static void AddMemoryPressure(long bytesAllocated)
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{
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GC.RecordPressure(bytesAllocated);
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}
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/// <summary>Informs the runtime that unmanaged memory has been released and no longer needs to be taken into account when scheduling garbage collection.</summary>
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/// <param name="bytesAllocated">The amount of unmanaged memory that has been released. </param>
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/// <exception cref="T:System.ArgumentOutOfRangeException">
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/// <paramref name="bytesAllocated" /> is less than or equal to 0. -or- On a 32-bit computer, <paramref name="bytesAllocated" /> is larger than <see cref="F:System.Int32.MaxValue" />. </exception>
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/// <filterpriority>1</filterpriority>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
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/// </PermissionSet>
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// Token: 0x06003E72 RID: 15986 RVA: 0x000D42A4 File Offset: 0x000D24A4
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public static void RemoveMemoryPressure(long bytesAllocated)
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{
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GC.RecordPressure(-bytesAllocated);
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}
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}
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}
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