gr-baz Package
gr_channel_model Class Reference

channel simulator More...

#include <gr_channel_model.h>

Inheritance diagram for gr_channel_model:
gr_hier_block2 gr_basic_block gr_msg_accepter gruel::msg_accepter

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_complextaps () 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

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