gr_file_source.h File Reference

#include <gr_core_api.h>
#include <gr_sync_block.h>
#include <boost/thread/mutex.hpp>

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Classes
class	gr_file_source
	Read stream from file. More...
Functions
GR_CORE_API gr_file_source_sptr	gr_make_file_source (size_t itemsize, const char *filename, bool repeat=false)

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Function Documentation

GR_CORE_API gr_file_source_sptr gr_make_file_source	(	size_t	itemsize,
		const char *	filename,
		bool	repeat = false
	)

Opens filename as a source of items into a flowgraph. The data is expected to be in binary format, item after item. The itemsize of the block determines the conversion from bits to items.

If repeat is turned on, the file will repeat the file after it's reached the end.

Parameters:

itemsize	the size of each item in the file, in bytes
filename	name of the file to source from
repeat	repeat file from start