 dtSearch Text Retrieval Engine Programmer's Reference 7.70 |
dtsInputStream::read Data Member
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dtSearch Text Retrieval Engine Programmer's Reference 7.70 |
Pointer to the function used to read data from the input.
long (* read)(void *pData, void *dest, long len);
Read returns the number of bytes read, or 0 if no data could be read To indicate an I/O error that should force processing of the input file to halt, return a value of less than -10,000.
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