internal int createChild(ModelPPM model, State pStats, StateRef firstState)
{
PPMContext pc = getTempPPMContext(model.SubAlloc.Heap);
pc.Address = model.SubAlloc.allocContext();
if (pc != null)
{
pc.NumStats = 1;
pc.setOneState(firstState);
pc.setSuffix(this);
pStats.SetSuccessor(pc);
}
return(pc.Address);
}
private void restartModelRare()
{
Utility.Fill(charMask, 0);
subAlloc.initSubAllocator();
initRL = -(maxOrder < 12 ? maxOrder : 12) - 1;
int addr = subAlloc.allocContext();
minContext.Address = addr;
maxContext.Address = addr;
minContext.setSuffix(0);
orderFall = maxOrder;
minContext.NumStats = 256;
minContext.FreqData.SummFreq = minContext.NumStats + 1;
addr = subAlloc.allocUnits(256 / 2);
foundState.Address = addr;
minContext.FreqData.SetStats(addr);
State state = new State(subAlloc.Heap);
addr = minContext.FreqData.GetStats();
runLength = initRL;
prevSuccess = 0;
for (int i = 0; i < 256; i++)
{
state.Address = addr + i * State.Size;
state.Symbol = i;
state.Freq = 1;
state.SetSuccessor(0);
}
for (int i = 0; i < 128; i++)
{
for (int k = 0; k < 8; k++)
{
for (int m = 0; m < 64; m += 8)
{
binSumm[i][k + m] = BIN_SCALE - InitBinEsc[k] / (i + 2);
}
}
}
for (int i = 0; i < 25; i++)
{
for (int k = 0; k < 16; k++)
{
SEE2Cont[i][k].Initialize(5 * i + 10);
}
}
}
