gr::blocks::file_meta_sink_impl Class Reference

#include <file_meta_sink_impl.h>

Inheritance diagram for gr::blocks::file_meta_sink_impl:

List of all members.

Public Member Functions
	file_meta_sink_impl (size_t itemsize, const std::string &filename, double samp_rate=1, double relative_rate=1, gr_file_types type=GR_FILE_FLOAT, bool complex=true, size_t max_segment_size=1000000, const std::string &extra_dict="", bool detached_header=false)
	~file_meta_sink_impl ()
bool	open (const std::string &filename)
void	close ()
void	do_update ()
void	set_unbuffered (bool unbuffered)
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	just like gr_block::general_work, only this arranges to call consume_each for you
Protected Member Functions
void	write_header (FILE *fp, pmt_t header, pmt_t extra)
void	update_header (pmt_t key, pmt_t value)
void	update_last_header ()
void	update_last_header_inline ()
void	update_last_header_detached ()
void	write_and_update ()
void	update_rx_time ()
bool	_open (FILE **fp, const char *filename)

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Constructor & Destructor Documentation

gr::blocks::file_meta_sink_impl::file_meta_sink_impl	(	size_t	itemsize,
		const std::string &	filename,
		double	samp_rate = 1,
		double	relative_rate = 1,
		gr_file_types	type = GR_FILE_FLOAT,
		bool	complex = true,
		size_t	max_segment_size = 1000000,
		const std::string &	extra_dict = "",
		bool	detached_header = false
	)

gr::blocks::file_meta_sink_impl::~file_meta_sink_impl

(

)

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Member Function Documentation

bool gr::blocks::file_meta_sink_impl::_open	(	FILE **	fp,
		const char *	filename
	)		[protected]

void gr::blocks::file_meta_sink_impl::close

(

)

[virtual]

Implements gr::blocks::file_meta_sink.

void gr::blocks::file_meta_sink_impl::do_update

(

)

[virtual]

Implements gr::blocks::file_meta_sink.

bool gr::blocks::file_meta_sink_impl::open

(

const std::string &

filename

)

[virtual]

Implements gr::blocks::file_meta_sink.

void gr::blocks::file_meta_sink_impl::set_unbuffered

(

bool

unbuffered

)

[inline, virtual]

Implements gr::blocks::file_meta_sink.

void gr::blocks::file_meta_sink_impl::update_header	(	pmt_t	key,
		pmt_t	value
	)		[protected]

void gr::blocks::file_meta_sink_impl::update_last_header

(

)

[protected]

void gr::blocks::file_meta_sink_impl::update_last_header_detached

(

)

[protected]

void gr::blocks::file_meta_sink_impl::update_last_header_inline

(

)

[protected]

void gr::blocks::file_meta_sink_impl::update_rx_time

(

)

[protected]

int gr::blocks::file_meta_sink_impl::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Reimplemented from gr_sync_block.

void gr::blocks::file_meta_sink_impl::write_and_update

(

)

[protected]

void gr::blocks::file_meta_sink_impl::write_header	(	FILE *	fp,
		pmt_t	header,
		pmt_t	extra
	)		[protected]

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The documentation for this class was generated from the following file:

• file_meta_sink_impl.h