updf_propval_get_infoΒΆ
updf_propval_get_info returns information about a property.
-
rvInfo = updf_propval_get_info(propval)
Return Value
rvInfo is a vector with three elements:
| Value | Description |
|---|---|
| rvInfo[1] | Data type of the property value. |
| rvInfo[2] | Number of rows. |
| rvInfo[3] | Number of columns. |
Types:
| Value | Description |
|---|---|
| UPDF_INT8 | signed 8-Bit Integer (-127..128). |
| UPDF_UINT8 | unsigned 8-Bit Integer (0..255). |
| UPDF_INT16 | 16-Bit Integer. |
| UPDF_UINT16 | 16-Bit Integer (unsigned). |
| UPDF_INT32 | 32-Bit Integer. |
| UPDF_UINT32 | 32-Bit Integer (unsigned). |
| UPDF_INT64 | 64-Bit Integer. |
| UPDF_UINT64 | 64-Bit Integer (unsigned). |
| UPDF_FLOAT | 32-Bit real number. |
| UPDF_DOUBLE | 64-Bit real number. |
| UPDF_STRING | Unicode string (UTF-8). |
| UPDF_BLOB | binary large object. data is a string. |
Parameters
-
propval propval.
History
| Version | Description |
|---|---|
| 5.6.0 | New |
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