gr_channel_model Class Reference

channel simulator More...

#include <gr_channel_model.h>

Inheritance diagram for gr_channel_model:

Public Member Functions
void	set_noise_voltage (double noise_voltage)
void	set_frequency_offset (double frequency_offset)
void	set_taps (const std::vector< gr_complex > &taps)
void	set_timing_offset (double epsilon)
double	noise_voltage () const
double	frequency_offset () const
std::vector< gr_complex >	taps () const
double	timing_offset () const
Public Member Functions inherited from gr_hier_block2
virtual	~gr_hier_block2 ()
opaque_self	self ()
	Return an object, representing the current block, which can be passed to connect.
void	connect (gr_basic_block_sptr block)
	Add a stand-alone (possibly hierarchical) block to internal graph.
void	connect (gr_basic_block_sptr src, int src_port, gr_basic_block_sptr dst, int dst_port)
	Add gr-blocks or hierarchical blocks to internal graph and wire together.
void	msg_connect (gr_basic_block_sptr src, pmt::pmt_t srcport, gr_basic_block_sptr dst, pmt::pmt_t dstport)
	Add gr-blocks or hierarchical blocks to internal graph and wire together.
void	msg_connect (gr_basic_block_sptr src, std::string srcport, gr_basic_block_sptr dst, std::string dstport)
void	msg_disconnect (gr_basic_block_sptr src, pmt::pmt_t srcport, gr_basic_block_sptr dst, pmt::pmt_t dstport)
void	msg_disconnect (gr_basic_block_sptr src, std::string srcport, gr_basic_block_sptr dst, std::string dstport)
void	disconnect (gr_basic_block_sptr block)
	Remove a gr-block or hierarchical block from the internal flowgraph.
void	disconnect (gr_basic_block_sptr src, int src_port, gr_basic_block_sptr dst, int dst_port)
	Disconnect a pair of gr-blocks or hierarchical blocks in internal flowgraph.
void	disconnect_all ()
	Disconnect all connections in the internal flowgraph.
virtual void	lock ()
virtual void	unlock ()
gr_flat_flowgraph_sptr	flatten () const
gr_hier_block2_sptr	to_hier_block2 ()
bool	has_msg_port (pmt::pmt_t which_port)
bool	message_port_is_hier (pmt::pmt_t port_id)
bool	message_port_is_hier_in (pmt::pmt_t port_id)
bool	message_port_is_hier_out (pmt::pmt_t port_id)
void	message_port_register_hier_in (pmt::pmt_t port_id)
void	message_port_register_hier_out (pmt::pmt_t port_id)
Public Member Functions inherited from gr_basic_block
virtual	~gr_basic_block ()
long	unique_id () const
long	symbolic_id () const
std::string	name () const
std::string	symbol_name () const
gr_io_signature_sptr	input_signature () const
gr_io_signature_sptr	output_signature () const
gr_basic_block_sptr	to_basic_block ()
bool	alias_set ()
std::string	alias ()
pmt::pmt_t	alias_pmt ()
void	set_block_alias (std::string name)
void	message_port_register_in (pmt::pmt_t port_id)
void	message_port_register_out (pmt::pmt_t port_id)
void	message_port_pub (pmt::pmt_t port_id, pmt::pmt_t msg)
void	message_port_sub (pmt::pmt_t port_id, pmt::pmt_t target)
void	message_port_unsub (pmt::pmt_t port_id, pmt::pmt_t target)
pmt::pmt_t	message_ports_in ()
	Get input message port names.
pmt::pmt_t	message_ports_out ()
	Get output message port names.
void	_post (pmt::pmt_t which_port, pmt::pmt_t msg)
bool	empty_p (pmt::pmt_t which_port)
	is the queue empty?
bool	empty_p ()
size_t	nmsgs (pmt::pmt_t which_port)
	How many messages in the queue?
void	insert_tail (pmt::pmt_t which_port, pmt::pmt_t msg)
pmt::pmt_t	delete_head_nowait (pmt::pmt_t which_port)
pmt::pmt_t	delete_head_blocking (pmt::pmt_t which_port)
msg_queue_t::iterator	get_iterator (pmt::pmt_t which_port)
void	erase_msg (pmt::pmt_t which_port, msg_queue_t::iterator it)
virtual bool	check_topology (int ninputs, int noutputs)
	Confirm that ninputs and noutputs is an acceptable combination.
template<typename T >
void	set_msg_handler (pmt::pmt_t which_port, T msg_handler)
	Set the callback that is fired when messages are available.
Public Member Functions inherited from gr_msg_accepter
	gr_msg_accepter ()
	~gr_msg_accepter ()
void	post (pmt::pmt_t which_port, pmt::pmt_t msg)
	send msg to msg_accepter on port which_port
Public Member Functions inherited from gruel::msg_accepter
	msg_accepter ()
virtual	~msg_accepter ()

Friends
GR_CORE_API gr_channel_model_sptr	gr_make_channel_model (double noise_voltage, double frequency_offset, double epsilon, const std::vector< gr_complex > &taps, double noise_seed)

Additional Inherited Members
Public Types inherited from gr_hier_block2
typedef gr_basic_block_sptr	opaque_self
	typedef for object returned from self().
Public Attributes inherited from gr_hier_block2
pmt::pmt_t	hier_message_ports_in
pmt::pmt_t	hier_message_ports_out
Protected Types inherited from gr_basic_block
enum	vcolor { WHITE, GREY, BLACK }
Protected Member Functions inherited from gr_hier_block2
	gr_hier_block2 (void)
	gr_hier_block2 (const std::string &name, gr_io_signature_sptr input_signature, gr_io_signature_sptr output_signature)
Protected Attributes inherited from gr_basic_block
std::string	d_name
gr_io_signature_sptr	d_input_signature
gr_io_signature_sptr	d_output_signature
long	d_unique_id
long	d_symbolic_id
std::string	d_symbol_name
std::string	d_symbol_alias
vcolor	d_color
msg_queue_map_t	msg_queue
pmt::pmt_t	message_subscribers

Detailed Description

channel simulator

Member Function Documentation

double gr_channel_model::frequency_offset

(

)

const

double gr_channel_model::noise_voltage

(

)

const

void gr_channel_model::set_frequency_offset

(

double

frequency_offset

)

void gr_channel_model::set_noise_voltage

(

double

noise_voltage

)

void gr_channel_model::set_taps

(

const std::vector< gr_complex > &

taps

)

void gr_channel_model::set_timing_offset

(

double

epsilon

)

std::vector<gr_complex> gr_channel_model::taps

(

)

const

double gr_channel_model::timing_offset

(

)

const

Friends And Related Function Documentation

GR_CORE_API gr_channel_model_sptr gr_make_channel_model ( double  noise_voltage, double  frequency_offset, double  epsilon, const std::vector< gr_complex > &  taps, double  noise_seed  )

friend

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

• gr_channel_model.h