gr::blocks Namespace Reference

Classes
class	add_ff
class	char_to_float
	Convert stream of chars to a stream of float. More...
class	char_to_short
	Convert stream of chars to a stream of short. More...
class	complex_to_arg
	complex in, arg out (float) More...
class	complex_to_float
	convert a stream of gr_complex to 1 or 2 streams of float More...
class	complex_to_imag
	complex in, imag out (float) More...
class	complex_to_interleaved_short
	Convert stream of complex to a stream of interleaved shorts. More...
class	complex_to_mag
	complex in, magnitude out (float) More...
class	complex_to_mag_squared
	complex in, magnitude squared out (float) More...
class	complex_to_real
	complex in, real out (float) More...
class	conjugate_cc
	output = complex conjugate of input More...
class	deinterleave
	deinterleave a single input into N outputs More...
class	file_meta_sink
	Write stream to file with meta-data headers.These files represent data as binary information in between meta-data headers. The headers contain information about the type of data and properties of the data in the next segment of samples. The information includes: More...
class	file_meta_source
	Reads stream from file with meta-data headers. Headers are parsed into tags.The information in the metadata headers includes: More...
class	file_source
	Read stream from file. More...
class	float_to_char
	Convert stream of floats to a stream of char. More...
class	float_to_complex
	one or two floats in, complex out More...
class	float_to_int
	Convert stream of floats to a stream of char. More...
class	float_to_short
	Convert stream of floats to a stream of shorts. More...
class	float_to_uchar
	Convert stream of floats to a stream of unsigned chars. More...
class	int_to_float
	Convert stream of ints to a stream of floats. More...
class	interleave
	interleave N inputs into a single output More...
class	interleaved_short_to_complex
	Convert stream of interleaved shorts to a stream of complex. More...
class	keep_m_in_n
	decimate a stream, keeping one item out of every n. More...
class	keep_one_in_n
	decimate a stream, keeping one item out of every n. More...
class	multiply_cc
class	multiply_conjugate_cc
class	multiply_const_cc
	output = input * complex constant More...
class	multiply_const_ff
	output = input * real constant More...
class	multiply_ff
class	nlog10_ff
	output = n*log10(input) + k More...
class	patterned_interleaver
class	repeat
	repeat each input 'interp' times More...
class	short_to_char
	Convert stream of shorts to a stream of chars. More...
class	short_to_float
	Convert stream of shorts to a stream of floats. More...
class	stream_mux
	Stream muxing block to multiplex many streams into one with a specified format. More...
class	stream_to_streams
	convert a stream of items into a N streams of itemsConverts a stream of N items into N streams of 1 item. Repeat ad infinitum. More...
class	stream_to_vector
	convert a stream of items into a stream of blocks containing nitems_per_block More...
class	streams_to_stream
	Convert N streams of 1 item into a 1 stream of N itemsConvert N streams of 1 item into 1 stream of N items. Repeat ad infinitum. More...
class	streams_to_vector
	convert N streams of items to 1 stream of vector length N More...
class	uchar_to_float
	Convert stream of unsigned chars to a stream of floats. More...
class	vector_to_stream
	convert a stream of blocks of nitems_per_block items into a stream of items More...
class	vector_to_streams
	Convert 1 stream of vectors of length N to N streams of items. More...
class	add_ff_impl
class	char_to_float_impl
class	char_to_short_impl
class	complex_to_arg_impl
class	complex_to_float_impl
class	complex_to_imag_impl
class	complex_to_interleaved_short_impl
class	complex_to_mag_impl
class	complex_to_mag_squared_impl
class	complex_to_real_impl
class	conjugate_cc_impl
class	deinterleave_impl
class	file_meta_sink_impl
class	file_meta_source_impl
class	file_source_impl
class	float_to_char_impl
class	float_to_complex_impl
class	float_to_int_impl
class	float_to_short_impl
class	float_to_uchar_impl
class	int_to_float_impl
class	interleave_impl
class	interleaved_short_to_complex_impl
class	keep_m_in_n_impl
class	keep_one_in_n_impl
class	multiply_cc_impl
class	multiply_conjugate_cc_impl
class	multiply_const_cc_impl
class	multiply_const_ff_impl
class	multiply_ff_impl
class	nlog10_ff_impl
class	patterned_interleaver_impl
class	repeat_impl
class	short_to_char_impl
class	short_to_float_impl
class	stream_mux_impl
class	stream_to_streams_impl
class	stream_to_vector_impl
class	streams_to_stream_impl
class	streams_to_vector_impl
class	uchar_to_float_impl
class	vector_to_stream_impl
class	vector_to_streams_impl

Enumerations
enum	gr_file_types {   GR_FILE_BYTE =0, GR_FILE_CHAR =0, GR_FILE_SHORT =1, GR_FILE_INT,   GR_FILE_LONG, GR_FILE_LONG_LONG, GR_FILE_FLOAT, GR_FILE_DOUBLE }

Variables
const char	METADATA_VERSION = 0
const size_t	METADATA_HEADER_SIZE = 149

Enumeration Type Documentation

enum gr::blocks::gr_file_types

Enumerator
GR_FILE_BYTE
GR_FILE_CHAR
GR_FILE_SHORT
GR_FILE_INT
GR_FILE_LONG
GR_FILE_LONG_LONG
GR_FILE_FLOAT
GR_FILE_DOUBLE

Variable Documentation

const size_t gr::blocks::METADATA_HEADER_SIZE = 149

const char gr::blocks::METADATA_VERSION = 0