Oracle® Objects for OLE C++ Class Library Developer's Guide 10g Release 2 (10.2) Part Number B14308-01 |
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Applies To
Description
Copies a portion or all of the LOB value of an OBfile to the LOB value of this object.
Usage
void CopyFromBfile(const OBfile& src_bfile, unsigned long amount, unsigned long dst_offset =1, unsigned long src_offset = 1) const throw(OException)
Arguments
Arguments |
Description |
---|---|
src_bfile |
An OBfile object from which the data is to be copied. |
amount |
An integer specifying maximum number of characters or bytes to be copied. |
dst_offset |
An integer specifying the absolute offset for this instance. Default is 1. |
src_offset |
An integer specifying the absolute offset for the BFILE value of the source OBFile object. Default is 1. |
Remarks
Either a row-level lock or object-level lock should be obtained before calling this method.