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Oracle® Objects for OLE C++ Class Library Developer's Guide 10g Release 2 (10.2) Part Number B14308-01 |
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# CopyFromBfile Method

Applies To

OBlob

OClob

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.