Method WritePackedDoubleDelta
WritePackedDoubleDelta(double, double, StreamCompressionModel)
Writes a 8-byte floating point value to the data stream.
If the data did not change a zero bit is prepended, otherwise a 1 bit is prepended. When reading back the data, the first bit is then checked for whether the data was changed or not.
Declaration
public bool WritePackedDoubleDelta(double value, double baseline, StreamCompressionModel model)Parameters
| Type | Name | Description |
|---|---|---|
| double | value | The current 8-byte floating point value. |
| double | baseline | The previous 8-byte floating value, used to compute the diff. |
| StreamCompressionModel | model | Not currently used. |
Returns
| Type | Description |
|---|---|
| bool | Whether the write was successful |