Reopen a FAIhandle that has become stale.

Description

Reopen a FAIhandle that has become stale, e.g. by restarting R or loading a workspace containing a FAIhandle variable.

Usage

fai_reopen( faifh )

Arguments

Details

Use .Call("FAI_reopen", faifh ) to eliminate the slight overhead of using the R wrapper function.

Value

TRUE if call succeeds, FALSE if it fails.

Author(s)

Ulrich Wittelsbuerger

See Also

fai_open

Examples

	##
	##	Example :
	##
	faifile  <- system.file("extdata", "ex.fasta", package = "WhopGenome")
	faifh <- fai_open( faifile )
	stopifnot( faifh != NULL )
	result <- ""
	fai_query5( faifh , "1", 100 , 200, result )
	print( result )
	fai_close( faifh )
	fai_reopen( faifh )
	result <- ""
	fai_query5( faifh , "1", 100 , 110, result )
	print( result )

Results