/
InsufficientMemoryException.cs
50 lines (44 loc) · 1.85 KB
/
InsufficientMemoryException.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
namespace System
{
/// <summary>
/// Purpose: The exception class for running out of memory
/// but most likely in a non-fatal way that shouldn't
/// be affected by escalation policy. Use this for cases
/// like MemoryFailPoint or a TryAllocate method, where you
/// expect OOM's with no shared state corruption and you
/// want to recover from these errors.
/// </summary>
[Serializable]
[TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
public sealed class InsufficientMemoryException : OutOfMemoryException
{
public InsufficientMemoryException() : base(GetDefaultMessage())
{
HResult = HResults.COR_E_INSUFFICIENTMEMORY;
}
public InsufficientMemoryException(string? message)
: base(message ?? GetDefaultMessage())
{
HResult = HResults.COR_E_INSUFFICIENTMEMORY;
}
public InsufficientMemoryException(string? message, Exception? innerException)
: base(message ?? GetDefaultMessage(), innerException)
{
HResult = HResults.COR_E_INSUFFICIENTMEMORY;
}
private static string GetDefaultMessage()
#if CORECLR
=> GetMessageFromNativeResources(ExceptionMessageKind.OutOfMemory);
#else
=> SR.Arg_OutOfMemoryException;
#endif
[Obsolete(Obsoletions.LegacyFormatterImplMessage, DiagnosticId = Obsoletions.LegacyFormatterImplDiagId, UrlFormat = Obsoletions.SharedUrlFormat)]
private InsufficientMemoryException(SerializationInfo info, StreamingContext context) : base(info, context)
{
}
}
}