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Class core.exception.InvalidMemoryOperationError
Thrown on an invalid memory operation.
An invalid memory operation error occurs in circumstances when the garbage collector has detected an operation it cannot reliably handle. The default D GC is not re-entrant, so this can happen due to allocations done from within finalizers called during a garbage collection cycle.
Inherits from
-
(base class)Error
Fields
Name | Type | Description |
---|---|---|
bypassedException
|
Throwable |
The first which was bypassed when this Error was thrown,
|
file
|
string |
The file name and line number of the D source code corresponding with
where the error was thrown from.
|
info
|
object. |
The stack trace of where the error happened. This is an opaque object
that can either be converted to string , or iterated over with foreach to extract the items in the stack trace (as strings).
|
line
|
ulong |
The file name and line number of the D source code corresponding with
where the error was thrown from.
|
msg
|
string |
A message describing the error. |
next
|
Throwable |
A reference to the next error in the list. This is used when a new
is thrown from inside a catch block. The originally
caught will be chained to the new via this
field.
|
Methods
Name | Description |
---|---|
factory
|
Create instance of class specified by the fully qualified name
classname .
The class must either have no constructors or have
a default constructor.
|
opCmp
|
Compare with another Object obj.
|
opEquals
|
Returns !=0 if this object does have the same contents as obj.
|
toHash
|
Compute hash function for Object .
|
toString
|
Overrides and returns the error message.
Internally this forwards to the overload that
takes a sink delegate.
|
toString
|
The Throwable hierarchy uses a toString overload that takes a
sink delegate to avoid GC allocations, which cannot be
performed in certain error situations. Override this method to customize the error message.
|
Authors
Sean Kelly and Jonathan M Davis
License
Distributed under the Boost Software License 1.0. (See accompanying file LICENSE)