QvxFieldExtent type
Method used to define field value length.
Type value |
Description |
---|---|
QVX_FIX |
The byte count for each field value is constant and given by ByteWidth. |
QVX_COUNTED |
Each field value is preceded by a (unsigned) byte count of the actual data. The layout of the count is determined by the BigEndian flag and a ByteWidth. |
QVX_ZERO_TERMINATED |
Can be used for text fields. Means that the extent of the field length is a terminating zero byte (or 16-bit entity for UTF-16). |
QVX_QV_SPECIAL |
Used with QVX_QV_DUAL. |