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Add OF_Transient flag for objects that shouldn't be written to disk

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This commit is contained in:
Marisa Heit 2016-10-15 20:57:56 -05:00
parent 162da2fcaf
commit 58ec0e4594
2 changed files with 5 additions and 1 deletions
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4
src/dobject.h
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@ -201,6 +201,7 @@ enum EObjectFlags
OF_EuthanizeMe = 1 << 5, // Object wants to die
OF_Cleanup = 1 << 6, // Object is now being deleted by the collector
OF_YesReallyDelete = 1 << 7, // Object is being deleted outside the collector, and this is okay, so don't print a warning
OF_Transient = 1 << 11, // Object should not be archived (references to it will be nulled on disk)
OF_WhiteBits = OF_White0 | OF_White1,
OF_MarkBits = OF_WhiteBits | OF_Black,
@ -573,6 +574,9 @@ protected:
}
};
// When you write to a pointer to an Object, you must call this for
// proper bookkeeping in case the Object holding this pointer has
// already been processed by the GC.
static inline void GC::WriteBarrier(DObject *pointing, DObject *pointed)
{
if (pointed != NULL && pointed->IsWhite() && pointing->IsBlack())

2
src/serializer.cpp
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@ -1451,7 +1451,7 @@ FSerializer &Serialize(FSerializer &arc, const char *key, DObject *&value, DObje
{
ndx = -1;
}
else if (value->ObjectFlags & OF_EuthanizeMe)
else if (value->ObjectFlags & (OF_EuthanizeMe | OF_Transient))
{
return arc;
}