/** Default constructor. Preallocate space for items and header, then initialize header. */
CFixedSizeArrayT()
{
/* allocate block for header + items (don't construct items) */
m_items = (Titem*)((MallocT<int8>(ThdrSize + Tcapacity * sizeof(Titem))) + ThdrSize);
SizeRef() = 0; // initial number of items
RefCnt() = 1; // initial reference counter
}
/** Default constructor. Preallocate space for items and header, then initialize header. */
FixedSizeArray()
{
/* allocate block for header + items (don't construct items) */
data = (T*)((MallocT<byte>(HeaderSize + C * Tsize)) + HeaderSize);
SizeRef() = 0; // initial number of items
RefCnt() = 1; // initial reference counter
}
/** destroy remaining items and free the memory block */
~CFixedSizeArrayT()
{
/* release one reference to the shared block */
if ((--RefCnt()) > 0) return; // and return if there is still some owner
Clear();
/* free the memory block occupied by items */
free(((int8*)m_items) - ThdrSize);
m_items = NULL;
}
/** destroy remaining items and free the memory block */
~FixedSizeArray()
{
/* release one reference to the shared block */
if ((--RefCnt()) > 0) return; // and return if there is still some owner
Clear();
/* free the memory block occupied by items */
free(((byte*)data) - HeaderSize);
data = NULL;
}
/** Default constructor. Preallocate space for items and header, then initialize header. */
FixedSizeArray()
{
/* Ensure the size won't overflow. */
assert_compile(C < (SIZE_MAX - HeaderSize) / Tsize);
/* allocate block for header + items (don't construct items) */
data = (T*)((MallocT<byte>(HeaderSize + C * Tsize)) + HeaderSize);
SizeRef() = 0; // initial number of items
RefCnt() = 1; // initial reference counter
}
hsBool hsKeyedObject::MsgReceive(plMessage* msg)
{
plSelfDestructMsg* nuke = plSelfDestructMsg::ConvertNoRef(msg);
if (nuke)
{
hsAssert(RefCnt() == 1, "Trying to selfdestruct with bogus refcnt");
hsRefCnt_SafeUnRef(this);
return true;
}
return plReceiver::MsgReceive(msg);
}
/** Copy constructor. Preallocate space for items and header, then initialize header. */
CFixedSizeArrayT(const CFixedSizeArrayT<Titem_, Tcapacity_>& src)
{
/* share block (header + items) with the source array */
m_items = src.m_items;
RefCnt()++; // now we share block with the source
}
/** Copy constructor. Preallocate space for items and header, then initialize header. */
FixedSizeArray(const FixedSizeArray<T, C>& src)
{
/* share block (header + items) with the source array */
data = src.data;
RefCnt()++; // now we share block with the source
}
