dtsViewerInfo::extractToMem Data Member

dtSearch Text Retrieval Engine Programmer's Reference

int (* extractToMem)(dtsViewerHandle handle, dtsContainerItemInfo& info, void *dest, long bufLen);

Parameters	Description
handle	Handle identifying the container
info	Identifies the item to extract
dest	Buffer to receive the contents of the item
bufLen	Size of output buffer

0 on success, non-zero on failure

Pointer to function that will extract an item from the container to a memory buffer.