GNU Radio logging wrapper. More...

Namespaces
	analog

	audio

	blocks

	channels

	digital

	dtv

	fec

	fft

	filter

	iio

	messages

	metadata_keys

	msgport_names

	network

	pdu

	qtgui

	soapy

	thread

	trellis

	types

	uhd

	video_sdl

	vocoder

	wavelet

	zeromq

Classes
class	msg_queue_comparator

class	basic_block
	The abstract base class for all signal processing blocks. More...

class	block
	The abstract base class for all 'terminal' processing blocks. More...

class	block_detail
	Implementation details to support the signal processing abstraction. More...

class	block_registry

class	buffer
	Single writer, multiple reader fifo. More...

class	buffer_double_mapped
	Single writer, multiple reader fifo. More...

class	buffer_reader
	How we keep track of the readers of a gr::buffer. More...

class	buffer_reader_sm

class	buffer_single_mapped
	A single mapped buffer where wrapping conditions are handled explicitly via input/output_blocked_callback functions called from block_executor. More...

class	buffer_type_base
	Base class for describing a buffer's type. More...

struct	buftype
	Template used to create buffer types. Note that the factory_class parameter must contain a static function make_buffer() that matches the signature below and will be used to create instances of the corresponding buffer type. More...

class	custom_lock_if

class	custom_lock

class	dictionary_logger_backend
	In-Memory Logger. More...

class	endpoint
	Class representing a specific input or output graph endpoint. More...

class	msg_endpoint

class	edge
	Class representing a connection between to graph endpoints. More...

class	msg_edge
	Class representing a msg connection between to graph msg endpoints. More...

class	flowgraph
	Class representing a directed, acyclic graph of basic blocks. More...

class	fxpt
	fixed point sine and cosine and friends. More...

class	fxpt_nco
	Numerically Controlled Oscillator (NCO) More...

class	fxpt_vco
	Voltage Controlled Oscillator (VCO) More...

class	hier_block2
	Hierarchical container class for gr::block's and gr::hier_block2's. More...

class	host_buffer

class	io_signature
	i/o signature for input and output ports. More...

class	logging

class	logger
	GR_LOG macros. More...

class	message
	Message class. More...

class	msg_accepter
	Accepts messages and inserts them into a message queue, then notifies subclass gr::basic_block there is a message pending. More...

class	msg_handler
	abstract class of message handlers More...

class	msg_queue
	thread-safe message queue More...

class	nco
	base class template for Numerically Controlled Oscillator (NCO) More...

class	prefs
	Base class for representing user preferences a la windows INI files. More...

class	xoroshiro128p_prng
	wrapper for XOROSHIRO128+ PRNG for use in std::distributions Fulfills C++ named requirements for UniformRandomBitGenerator More...

class	random
	pseudo random number generator More...

class	sync_block
	synchronous 1:1 input to output with history More...

class	sync_decimator
	synchronous N:1 input to output with history More...

class	sync_interpolator
	synchronous 1:N input to output with history More...

class	tagged_stream_block
	Block that operates on PDUs in form of tagged streams. More...

struct	tag_t

class	top_block
	Top-level hierarchical block representing a flowgraph. More...

struct	tpb_detail
	used by thread-per-block scheduler More...

Typedefs
typedef std::vector< basic_block_sptr >	basic_block_vector_t

typedef std::vector< basic_block_sptr >::iterator	basic_block_viter_t

typedef std::vector< block_sptr >	block_vector_t

typedef std::vector< block_sptr >::iterator	block_viter_t

typedef std::function< void (void , const void *, std::size_t)>	mem_func_t

typedef const buffer_type_base &	buffer_type

typedef std::vector< std::reference_wrapper< const buffer_type_base > >	gr_vector_buffer_type

typedef std::vector< endpoint >	endpoint_vector_t

typedef std::vector< endpoint >::iterator	endpoint_viter_t

typedef std::vector< edge >	edge_vector_t

typedef std::vector< edge >::iterator	edge_viter_t

typedef std::vector< msg_edge >	msg_edge_vector_t

typedef std::vector< msg_edge >::iterator	msg_edge_viter_t

typedef signed long long	high_res_timer_type
	Typedef for the timer tick count. More...

using	log_level = spdlog::level::level_enum

using	logger_ptr = std::shared_ptr< logger >

Enumerations
enum class	buffer_mapping_type { double_mapped , single_mapped }

enum	endianness_t { GR_MSB_FIRST , GR_LSB_FIRST }

enum	rt_status_t { RT_OK = 0 , RT_NOT_IMPLEMENTED , RT_NO_PRIVS , RT_OTHER_ERROR }

enum	rt_sched_policy { RT_SCHED_RR = 0 , RT_SCHED_FIFO = 1 }

enum class	transfer_type { DEFAULT_INVALID , HOST_TO_DEVICE , DEVICE_TO_HOST , HOST_TO_HOST , DEVICE_TO_DEVICE }

Functions
bool	operator< (basic_block_sptr lhs, basic_block_sptr rhs)

GR_RUNTIME_API long	basic_block_ncurrently_allocated ()

std::ostream &	operator<< (std::ostream &os, basic_block_sptr basic_block)

GR_RUNTIME_API std::ostream &	operator<< (std::ostream &os, const block *m)

GR_RUNTIME_API block_detail_sptr	make_block_detail (unsigned int ninputs, unsigned int noutputs)

GR_RUNTIME_API long	block_detail_ncurrently_allocated ()

GR_RUNTIME_API buffer_sptr	make_buffer (int nitems, size_t sizeof_item, uint64_t downstream_lcm_nitems, uint32_t downstream_max_out_mult, block_sptr link=block_sptr(), block_sptr buf_owner=block_sptr())
	Allocate a buffer that holds at least `nitems` of size `sizeof_item`. More...

GR_RUNTIME_API long	buffer_ncurrently_allocated ()
	returns # of buffers currently allocated More...

GR_RUNTIME_API buffer_reader_sptr	buffer_add_reader (buffer_sptr buf, int nzero_preload, block_sptr link=block_sptr(), int delay=0)
	Create a new gr::buffer_reader and attach it to buffer `buf`. More...

GR_RUNTIME_API long	buffer_reader_ncurrently_allocated ()
	returns # of buffer_readers currently allocated More...

GR_RUNTIME_API const std::string	prefix ()
	return SYSCONFDIR. Typically ${CMAKE_INSTALL_PREFIX}/etc or /etc More...

GR_RUNTIME_API const std::string	sysconfdir ()
	return SYSCONFDIR. Typically ${CMAKE_INSTALL_PREFIX}/etc or /etc More...

GR_RUNTIME_API const std::string	prefsdir ()
	return preferences file directory. Typically ${SYSCONFDIR}/etc/conf.d More...

GR_RUNTIME_API const std::string	build_date ()
	return date/time of build, as set when 'cmake' is run More...

GR_RUNTIME_API const std::string	version ()
	return version string defined by cmake (GrVersion.cmake) More...

GR_RUNTIME_API const std::string	major_version ()
	return just the major version defined by cmake More...

GR_RUNTIME_API const std::string	api_version ()
	return just the api version defined by cmake More...

GR_RUNTIME_API const std::string	minor_version ()
	returnjust the minor version defined by cmake More...

GR_RUNTIME_API const std::string	c_compiler ()
	return C compiler used to build this version of GNU Radio More...

GR_RUNTIME_API const std::string	cxx_compiler ()
	return C++ compiler used to build this version of GNU Radio More...

GR_RUNTIME_API const std::string	compiler_flags ()
	return C and C++ compiler flags used to build this version of GNU Radio More...

GR_RUNTIME_API const std::string	build_time_enabled_components ()
	return build-time enabled components More...

GR_RUNTIME_API const std::string	pybind_version ()
	return the pybind11 version used to build this version of GNU Radio More...

GR_RUNTIME_API flowgraph_sptr	make_flowgraph ()

std::ostream &	operator<< (std::ostream &os, const endpoint endp)

std::ostream &	operator<< (std::ostream &os, const edge edge)

std::ostream &	operator<< (std::ostream &os, const msg_endpoint endp)

std::ostream &	operator<< (std::ostream &os, const msg_edge edge)

std::string	dot_graph_fg (flowgraph_sptr fg)

GR_RUNTIME_API hier_block2_sptr	make_hier_block2 (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature)
	public constructor for hier_block2 More...

GR_RUNTIME_API std::string	dot_graph (hier_block2_sptr hierblock2)
	Return hierarchical block's flow graph represented in dot language. More...

high_res_timer_type	high_res_timer_now (void)
	Get the current time in ticks. More...

high_res_timer_type	high_res_timer_now_perfmon (void)
	Get the current time in ticks - for performance monitoring. More...

high_res_timer_type	high_res_timer_tps (void)
	Get the number of ticks per second. More...

high_res_timer_type	high_res_timer_epoch (void)
	Get the tick count at the epoch. More...

bool	operator== (const io_signature &lhs, const io_signature &rhs)

GR_RUNTIME_API bool	configure_default_loggers (gr::logger_ptr &l, gr::logger_ptr &d, const std::string &name)

static void	fast_cc_multiply (gr_complex &out, const gr_complex cc1, const gr_complex cc2)

static bool	is_power_of_2 (long x)

GR_RUNTIME_API float	fast_atan2f (float y, float x)
	Fast arc tangent using table lookup and linear interpolation. More...

static float	fast_atan2f (gr_complex z)

static float	branchless_clip (float x, float clip)

static float	clip (float x, float clip)

static unsigned int	binary_slicer (float x)

static unsigned int	quad_45deg_slicer (float r, float i)

static unsigned int	quad_0deg_slicer (float r, float i)

static unsigned int	quad_45deg_slicer (gr_complex x)

static unsigned int	quad_0deg_slicer (gr_complex x)

static unsigned int	branchless_binary_slicer (float x)

static unsigned int	branchless_quad_0deg_slicer (float r, float i)

static unsigned int	branchless_quad_0deg_slicer (gr_complex x)

static unsigned int	branchless_quad_45deg_slicer (float r, float i)

static unsigned int	branchless_quad_45deg_slicer (gr_complex x)

static size_t	p2_round_down (size_t x, size_t pow2)

static size_t	p2_round_up (size_t x, size_t pow2)

static size_t	p2_modulo (size_t x, size_t pow2)

static size_t	p2_modulo_neg (size_t x, size_t pow2)

GR_RUNTIME_API long	message_ncurrently_allocated ()

GR_RUNTIME_API rt_status_t	enable_realtime_scheduling ()
	If possible, enable high-priority "real time" scheduling. More...

void	sincos (double x, double sinx, double cosx)

void	sincosf (float x, float sinx, float cosx)

GR_RUNTIME_API const char *	tmp_path ()
	directory to create temporary files More...

GR_RUNTIME_API const char *	appdata_path ()
	directory to store application data More...

GR_RUNTIME_API const char *	userconf_path ()
	directory to store user configuration More...

GR_RUNTIME_API top_block_sptr	make_top_block (const std::string &name, bool catch_exceptions=true)

GR_RUNTIME_API std::ostream &	operator<< (std::ostream &os, const transfer_type &type)

Detailed Description

GNU Radio logging wrapper.

Include this header to use the message passing features.

Typedef Documentation

◆ basic_block_vector_t

typedef std::vector<basic_block_sptr> gr::basic_block_vector_t

◆ basic_block_viter_t

typedef std::vector<basic_block_sptr>::iterator gr::basic_block_viter_t

◆ block_vector_t

typedef std::vector<block_sptr> gr::block_vector_t

◆ block_viter_t

typedef std::vector<block_sptr>::iterator gr::block_viter_t

◆ buffer_type

typedef const buffer_type_base& gr::buffer_type

◆ edge_vector_t

typedef std::vector<edge> gr::edge_vector_t

◆ edge_viter_t

typedef std::vector<edge>::iterator gr::edge_viter_t

◆ endpoint_vector_t

typedef std::vector<endpoint> gr::endpoint_vector_t

◆ endpoint_viter_t

typedef std::vector<endpoint>::iterator gr::endpoint_viter_t

◆ gr_vector_buffer_type

typedef std::vector<std::reference_wrapper<const buffer_type_base> > gr::gr_vector_buffer_type

◆ high_res_timer_type

typedef signed long long gr::high_res_timer_type

Typedef for the timer tick count.

◆ log_level

using gr::log_level = typedef spdlog::level::level_enum

◆ logger_ptr

using gr::logger_ptr = typedef std::shared_ptr<logger>

◆ mem_func_t

typedef std::function<void*(void*, const void*, std::size_t)> gr::mem_func_t

◆ msg_edge_vector_t

typedef std::vector<msg_edge> gr::msg_edge_vector_t

◆ msg_edge_viter_t

typedef std::vector<msg_edge>::iterator gr::msg_edge_viter_t

Enumeration Type Documentation

◆ buffer_mapping_type

enum gr::buffer_mapping_type

strong

Enumerator
double_mapped
single_mapped

◆ endianness_t

enum gr::endianness_t

Enumerator
GR_MSB_FIRST
GR_LSB_FIRST

◆ rt_sched_policy

enum gr::rt_sched_policy

Enumerator
RT_SCHED_RR
RT_SCHED_FIFO

◆ rt_status_t

enum gr::rt_status_t

Enumerator
RT_OK
RT_NOT_IMPLEMENTED
RT_NO_PRIVS
RT_OTHER_ERROR

◆ transfer_type

enum gr::transfer_type

strong

Enumerator
DEFAULT_INVALID
HOST_TO_DEVICE
DEVICE_TO_HOST
HOST_TO_HOST
DEVICE_TO_DEVICE

Function Documentation

◆ api_version()

GR_RUNTIME_API const std::string gr::api_version ( )

return just the api version defined by cmake

◆ appdata_path()

GR_RUNTIME_API const char* gr::appdata_path ( )

directory to store application data

◆ basic_block_ncurrently_allocated()

GR_RUNTIME_API long gr::basic_block_ncurrently_allocated ( )

◆ binary_slicer()

static unsigned int gr::binary_slicer ( float x )

inlinestatic

◆ block_detail_ncurrently_allocated()

GR_RUNTIME_API long gr::block_detail_ncurrently_allocated ( )

◆ branchless_binary_slicer()

static unsigned int gr::branchless_binary_slicer ( float x )

inlinestatic

◆ branchless_clip()

static float gr::branchless_clip	(	float	x,
		float	clip
	)

inlinestatic

References clip().

◆ branchless_quad_0deg_slicer() [1/2]

static unsigned int gr::branchless_quad_0deg_slicer	(	float	r,
		float	i
	)

inlinestatic

Referenced by branchless_quad_0deg_slicer().

◆ branchless_quad_0deg_slicer() [2/2]

static unsigned int gr::branchless_quad_0deg_slicer ( gr_complex x )

inlinestatic

References branchless_quad_0deg_slicer().

◆ branchless_quad_45deg_slicer() [1/2]

static unsigned int gr::branchless_quad_45deg_slicer	(	float	r,
		float	i
	)

inlinestatic

Referenced by branchless_quad_45deg_slicer().

◆ branchless_quad_45deg_slicer() [2/2]

static unsigned int gr::branchless_quad_45deg_slicer ( gr_complex x )

inlinestatic

References branchless_quad_45deg_slicer().

◆ buffer_add_reader()

GR_RUNTIME_API buffer_reader_sptr gr::buffer_add_reader	(	buffer_sptr	buf,
		int	nzero_preload,
		block_sptr	link = `block_sptr()`,
		int	delay = `0`
	)

Create a new gr::buffer_reader and attach it to buffer buf.

Parameters

buf	is the buffer the `gr::buffer_reader` reads from.
nzero_preload	– number of zero items to "preload" into buffer.
link	is the block that reads from the buffer using this gr::buffer_reader.
delay	Optional setting to declare the buffer's sample delay.

◆ buffer_ncurrently_allocated()

GR_RUNTIME_API long gr::buffer_ncurrently_allocated ( )

returns # of buffers currently allocated

◆ buffer_reader_ncurrently_allocated()

GR_RUNTIME_API long gr::buffer_reader_ncurrently_allocated ( )

returns # of buffer_readers currently allocated

◆ build_date()

GR_RUNTIME_API const std::string gr::build_date ( )

return date/time of build, as set when 'cmake' is run

◆ build_time_enabled_components()

GR_RUNTIME_API const std::string gr::build_time_enabled_components ( )

return build-time enabled components

◆ c_compiler()

GR_RUNTIME_API const std::string gr::c_compiler ( )

return C compiler used to build this version of GNU Radio

◆ clip()

static float gr::clip	(	float	x,
		float	clip
	)

inlinestatic

Referenced by branchless_clip(), and gr::digital::adaptive_algorithm_cma::error().

◆ compiler_flags()

GR_RUNTIME_API const std::string gr::compiler_flags ( )

return C and C++ compiler flags used to build this version of GNU Radio

◆ configure_default_loggers()

GR_RUNTIME_API bool gr::configure_default_loggers	(	gr::logger_ptr &	l,
		gr::logger_ptr &	d,
		const std::string &	name
	)

Function to use the GR prefs files to get and setup the two default loggers defined there. The loggers are unique to the class in which they are called, and we pass it the name to identify where the log message originates from. For a GNU Radio block, we use 'alias()' for this value, and this is set up for us automatically in gr::block.

Referenced by gr::thread::thread_body_wrapper< F >::thread_body_wrapper(), thrift_application_base< TserverBase, TserverClass >::thrift_application_base(), and thrift_server_template< TserverBase, TserverClass, TImplClass >::thrift_server_template().

◆ cxx_compiler()

GR_RUNTIME_API const std::string gr::cxx_compiler ( )

return C++ compiler used to build this version of GNU Radio

◆ dot_graph()

GR_RUNTIME_API std::string gr::dot_graph ( hier_block2_sptr hierblock2 )

Return hierarchical block's flow graph represented in dot language.

◆ dot_graph_fg()

std::string gr::dot_graph_fg ( flowgraph_sptr fg )

◆ fast_atan2f()

static float gr::fast_atan2f ( gr_complex z )

inlinestatic

References fast_atan2f().

◆ fast_cc_multiply()

static void gr::fast_cc_multiply	(	gr_complex &	out,
		const gr_complex	cc1,
		const gr_complex	cc2
	)

inlinestatic

◆ high_res_timer_epoch()

gr::high_res_timer_type gr::high_res_timer_epoch ( void )

inline

Get the tick count at the epoch.

References high_res_timer_now(), and high_res_timer_tps().

Referenced by TimeScaleData::setZeroTime().

◆ high_res_timer_now()

gr::high_res_timer_type gr::high_res_timer_now ( void )

inline

Get the current time in ticks.

Referenced by high_res_timer_epoch(), and high_res_timer_now_perfmon().

◆ high_res_timer_now_perfmon()

gr::high_res_timer_type gr::high_res_timer_now_perfmon ( void )

inline

Get the current time in ticks - for performance monitoring.

References high_res_timer_now().

◆ high_res_timer_tps()

gr::high_res_timer_type gr::high_res_timer_tps ( void )

inline

Get the number of ticks per second.

Referenced by high_res_timer_epoch().

◆ is_power_of_2()

static bool gr::is_power_of_2 ( long x )

inlinestatic

◆ major_version()

GR_RUNTIME_API const std::string gr::major_version ( )

return just the major version defined by cmake

◆ make_block_detail()

GR_RUNTIME_API block_detail_sptr gr::make_block_detail	(	unsigned int	ninputs,
		unsigned int	noutputs
	)

◆ make_buffer()

GR_RUNTIME_API buffer_sptr gr::make_buffer	(	int	nitems,
		size_t	sizeof_item,
		uint64_t	downstream_lcm_nitems,
		uint32_t	downstream_max_out_mult,
		block_sptr	link = `block_sptr()`,
		block_sptr	buf_owner = `block_sptr()`
	)

Allocate a buffer that holds at least nitems of size sizeof_item.

The total size of the buffer will be rounded up to a system dependent boundary. This is typically the system page size, but under MS windows is 64KB.

Parameters

nitems	is the minimum number of items the buffer will hold.
sizeof_item	is the size of an item in bytes.
downstream_lcm_nitems	is the least common multiple of the items to read by downstream block(s)
downstream_max_out_mult	is the maximum output multiple of all downstream blocks
link	is the block that writes to this buffer.
buf_owner	is the block that owns the buffer which may or may not be the same as the block that writes to this buffer

Referenced by gr::buftype< classname, factory_class >::make_buffer().

◆ make_flowgraph()

GR_RUNTIME_API flowgraph_sptr gr::make_flowgraph ( )

◆ make_hier_block2()

GR_RUNTIME_API hier_block2_sptr gr::make_hier_block2	(	const std::string &	name,
		gr::io_signature::sptr	input_signature,
		gr::io_signature::sptr	output_signature
	)

public constructor for hier_block2

◆ make_top_block()

GR_RUNTIME_API top_block_sptr gr::make_top_block	(	const std::string &	name,
		bool	catch_exceptions = `true`
	)

◆ message_ncurrently_allocated()

GR_RUNTIME_API long gr::message_ncurrently_allocated ( )

◆ minor_version()

GR_RUNTIME_API const std::string gr::minor_version ( )

returnjust the minor version defined by cmake

◆ operator<()

bool gr::operator<	(	basic_block_sptr	lhs,
		basic_block_sptr	rhs
	)

inline

◆ operator<<() [1/7]

std::ostream& gr::operator<<	(	std::ostream &	os,
		basic_block_sptr	basic_block
	)

inline

References gr::basic_block::identifier().

◆ operator<<() [2/7]

GR_RUNTIME_API std::ostream& gr::operator<<	(	std::ostream &	os,
		const block *	m
	)

◆ operator<<() [3/7]

std::ostream& gr::operator<<	(	std::ostream &	os,
		const edge	edge
	)

inline

References gr::edge::identifier().

◆ operator<<() [4/7]

std::ostream& gr::operator<<	(	std::ostream &	os,
		const endpoint	endp
	)

inline

References gr::endpoint::identifier().

◆ operator<<() [5/7]

std::ostream& gr::operator<<	(	std::ostream &	os,
		const msg_edge	edge
	)

inline

References gr::edge::identifier().

◆ operator<<() [6/7]

std::ostream& gr::operator<<	(	std::ostream &	os,
		const msg_endpoint	endp
	)

inline

References gr::msg_endpoint::identifier().

◆ operator<<() [7/7]

GR_RUNTIME_API std::ostream& gr::operator<<	(	std::ostream &	os,
		const transfer_type &	type
	)

◆ operator==()

bool gr::operator==	(	const io_signature &	lhs,
		const io_signature &	rhs
	)

◆ p2_modulo()

static size_t gr::p2_modulo	(	size_t	x,
		size_t	pow2
	)

inlinestatic

Parameters

x	any value
pow2	must be a power of 2

Returns: x modulo pow2.

Referenced by p2_modulo_neg().

◆ p2_modulo_neg()

static size_t gr::p2_modulo_neg	(	size_t	x,
		size_t	pow2
	)

inlinestatic

Parameters

x	any value
pow2	must be a power of 2

Returns: pow2 - (x modulo pow2).

References p2_modulo().

◆ p2_round_down()

static size_t gr::p2_round_down	(	size_t	x,
		size_t	pow2
	)

inlinestatic

Parameters

x	any value
pow2	must be a power of 2

Returns: x rounded down to a multiple of pow2.

Referenced by p2_round_up().

◆ p2_round_up()

static size_t gr::p2_round_up	(	size_t	x,
		size_t	pow2
	)

inlinestatic

Parameters

x	any value
pow2	must be a power of 2

Returns: x rounded up to a multiple of pow2.

References p2_round_down().

◆ prefix()

GR_RUNTIME_API const std::string gr::prefix ( )

return SYSCONFDIR. Typically ${CMAKE_INSTALL_PREFIX}/etc or /etc

◆ prefsdir()

GR_RUNTIME_API const std::string gr::prefsdir ( )

return preferences file directory. Typically ${SYSCONFDIR}/etc/conf.d

◆ pybind_version()

GR_RUNTIME_API const std::string gr::pybind_version ( )

return the pybind11 version used to build this version of GNU Radio

◆ quad_0deg_slicer() [1/2]

static unsigned int gr::quad_0deg_slicer	(	float	r,
		float	i
	)

inlinestatic

Referenced by quad_0deg_slicer().

◆ quad_0deg_slicer() [2/2]

static unsigned int gr::quad_0deg_slicer ( gr_complex x )

inlinestatic

References quad_0deg_slicer().

◆ quad_45deg_slicer() [1/2]

static unsigned int gr::quad_45deg_slicer	(	float	r,
		float	i
	)

inlinestatic

Referenced by quad_45deg_slicer().

◆ quad_45deg_slicer() [2/2]

static unsigned int gr::quad_45deg_slicer ( gr_complex x )

inlinestatic

References quad_45deg_slicer().

◆ sincos()

void gr::sincos	(	double	x,
		double *	sinx,
		double *	cosx
	)

inline

◆ sincosf()

void gr::sincosf	(	float	x,
		float *	sinx,
		float *	cosx
	)

inline

Referenced by gr_expj(), and gr::nco< o_type, i_type >::sincos().

◆ sysconfdir()

GR_RUNTIME_API const std::string gr::sysconfdir ( )

return SYSCONFDIR. Typically ${CMAKE_INSTALL_PREFIX}/etc or /etc

◆ tmp_path()

GR_RUNTIME_API const char* gr::tmp_path ( )

directory to create temporary files

◆ userconf_path()

GR_RUNTIME_API const char* gr::userconf_path ( )

directory to store user configuration

◆ version()

GR_RUNTIME_API const std::string gr::version ( )

return version string defined by cmake (GrVersion.cmake)

Namespaces

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ basic_block_vector_t

◆ basic_block_viter_t

◆ block_vector_t

◆ block_viter_t

◆ buffer_type

◆ edge_vector_t

◆ edge_viter_t

◆ endpoint_vector_t

◆ endpoint_viter_t

◆ gr_vector_buffer_type

◆ high_res_timer_type

◆ log_level

◆ logger_ptr

◆ mem_func_t

◆ msg_edge_vector_t

◆ msg_edge_viter_t

Enumeration Type Documentation

◆ buffer_mapping_type

◆ endianness_t

◆ rt_sched_policy

◆ rt_status_t

◆ transfer_type

Function Documentation

◆ api_version()

◆ appdata_path()

◆ basic_block_ncurrently_allocated()

◆ binary_slicer()

◆ block_detail_ncurrently_allocated()

◆ branchless_binary_slicer()

◆ branchless_clip()

◆ branchless_quad_0deg_slicer() [1/2]

◆ branchless_quad_0deg_slicer() [2/2]

◆ branchless_quad_45deg_slicer() [1/2]

◆ branchless_quad_45deg_slicer() [2/2]

◆ buffer_add_reader()

◆ buffer_ncurrently_allocated()

◆ buffer_reader_ncurrently_allocated()

◆ build_date()

◆ build_time_enabled_components()

◆ c_compiler()

◆ clip()

◆ compiler_flags()

◆ configure_default_loggers()

◆ cxx_compiler()

◆ dot_graph()

◆ dot_graph_fg()

◆ fast_atan2f()

◆ fast_cc_multiply()

◆ high_res_timer_epoch()

◆ high_res_timer_now()

◆ high_res_timer_now_perfmon()

◆ high_res_timer_tps()

◆ is_power_of_2()

◆ major_version()

◆ make_block_detail()

◆ make_buffer()

◆ make_flowgraph()

◆ make_hier_block2()

◆ make_top_block()

◆ message_ncurrently_allocated()

◆ minor_version()

◆ operator<()

◆ operator<<() [1/7]

◆ operator<<() [2/7]

◆ operator<<() [3/7]

◆ operator<<() [4/7]

◆ operator<<() [5/7]

◆ operator<<() [6/7]

◆ operator<<() [7/7]

◆ operator==()

◆ p2_modulo()

◆ p2_modulo_neg()

◆ p2_round_down()