/// <summary>
/// Deserializes a block.
/// </summary>
/// <param name="blockIdx"></param>
private void DeserializeBlock(int blockIdx)
{
// calculate current bounds.
_currentBlockMin = (uint)(blockIdx * _blockSize);
// move stream to correct position.
int blockOffset = 0;
if (blockIdx > 0)
{
blockOffset = _blockPositions[blockIdx - 1];
}
// seek stream.
_stream.Seek(blockOffset + _begin, SeekOrigin.Begin);
// deserialize this block.
_currentBlock = TagIndexSerializer.Deserialize(_stream);
}
/// <summary>
/// Deserializes a block.
/// </summary>
/// <param name="blockIdx"></param>
private void DeserializeBlock(int blockIdx)
{
// calculate current bounds.
_currentBlockMin = (uint)(blockIdx * _blockSize);
// move stream to correct position.
int blockOffset = 0;
if (blockIdx > 0)
{
blockOffset = _blockPositions[blockIdx - 1];
}
// seek stream.
_stream.Seek(blockOffset + _begin, SeekOrigin.Begin);
// deserialize this block.
Ionic.Zlib.GZipStream gzipStream = new Ionic.Zlib.GZipStream(_stream, Ionic.Zlib.CompressionMode.Decompress);
_currentBlock = TagIndexSerializer.Deserialize(gzipStream);
}
