public BlockMemory(BigChunk chunk, int cIndex, int cSize)
{
this.chunk = chunk;
chunkIndex = cIndex;
chunkSize = cSize;
memory = new Memory <byte>(chunk.data, chunkSize * chunkIndex + chunk.padding, chunkSize);
}
public BlockMemory Rent()
{
lock (this) {
foreach (BigChunk chunk in datablocks)
{
if (chunk.HasFreeBlocks())
{
int index = chunk.Reserve();
BlockMemory memory = new BlockMemory(chunk, index, NumBytes);
return(memory);
}
}
BigChunk newChunk = new BigChunk(numKB, bigChunkSizeKb / numKB);
datablocks.Add(newChunk);
int i = newChunk.Reserve();
BlockMemory m = new BlockMemory(newChunk, i, NumBytes);
return(m);
}
}