Thread View: comp.std.c++
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Started by David Byrden
Mon, 22 Jan 1996 17:39
Can Allocators be used outside of RAM?
Author: David Byrden
Date: Mon, 22 Jan 1996 17:39
Date: Mon, 22 Jan 1996 17:39
23 lines
1671 bytes
1671 bytes
I wonder whether anyone can clarify one intent of the Standards
committee with respect to allocators?
I hope that it shall be possible, through provision of an Allocator
class, for containers to use generalised storage devices for their
data; for example, devices accessed through an API.
Reading the September '95 draft standard, however, I find mention only of
"main memory, shared memory, or private heaps" and the recent
requirements that allocator-supplied pointers and references be
convertible to T* and T&. These seem to suggest that allocators can only
support addressable memory.
I cannot deduce unambigously from the various specifications whether API
storage is or is not intended to be usable through Allocators. Does
anyone know?
David
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