Skip to content
Brass Orrery

Orrery Terrain · OrreryTerrainCore module · member function

Native::IJoinReceiveStore::

ReadAt

Experimental

Read bytes a WriteAt wrote.

Declaration

virtual ESculptStoreResult ReadAt(uint64_t Offset, uint8_t* Out, size_t Size) = 0;
Header
#include "Native/Net/NetJoin.h"
Module
PublicDependencyModuleNames.Add("OrreryTerrainCore"); in your module’s Build.cs.
Stability
Experimental: supported, may change in a minor version, with a changelog line.
Thread
Made and written on the drain's thread, one call at a time; ReadAt on any thread, also while a WriteAt runs, and only of bytes a WriteAt wrote. (the rule of IJoinReceiveStore)

Parameters

NameTypeDefaultMeaning
Offsetuint64_t——
Outuint8_t*——
Sizesize_t——

Returns

Ok, or IoError (the caller retries).