GNU Radio 3.6.2 C++ API
gr::filter::pfb_channelizer_ccf_impl Class Reference

#include <pfb_channelizer_ccf_impl.h>

Inheritance diagram for gr::filter::pfb_channelizer_ccf_impl:

Public Member Functions

 pfb_channelizer_ccf_impl (unsigned int nfilts, const std::vector< float > &taps, float oversample_rate)
 ~pfb_channelizer_ccf_impl ()
void set_taps (const std::vector< float > &taps)
void print_taps ()
std::vector< std::vector< float > > taps () const
void set_channel_map (const std::vector< int > &map)
std::vector< int > channel_map () const
int general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
- Public Member Functions inherited from gr::filter::pfb_channelizer_ccf
virtual void set_taps (const std::vector< float > &taps)=0
virtual void print_taps ()=0
virtual std::vector
< std::vector< float > > 
taps () const =0
virtual void set_channel_map (const std::vector< int > &map)=0
virtual std::vector< int > channel_map () const =0
- Public Member Functions inherited from gr_block
virtual ~gr_block ()
unsigned history () const
void set_history (unsigned history)
bool fixed_rate () const
 Return true if this block has a fixed input to output rate.
virtual void forecast (int noutput_items, gr_vector_int &ninput_items_required)
 Estimate input requirements given output request.
virtual int general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)=0
 compute output items from input items
virtual bool start ()
 Called to enable drivers, etc for i/o devices.
virtual bool stop ()
 Called to disable drivers, etc for i/o devices.
void set_output_multiple (int multiple)
 Constrain the noutput_items argument passed to forecast and general_work.
int output_multiple () const
bool output_multiple_set () const
void set_alignment (int multiple)
 Constrains buffers to work on a set item alignment (for SIMD)
int alignment () const
void set_unaligned (int na)
int unaligned () const
void set_is_unaligned (bool u)
bool is_unaligned () const
void consume (int which_input, int how_many_items)
 Tell the scheduler how_many_items of input stream which_input were consumed.
void consume_each (int how_many_items)
 Tell the scheduler how_many_items were consumed on each input stream.
void produce (int which_output, int how_many_items)
 Tell the scheduler how_many_items were produced on output stream which_output.
void set_relative_rate (double relative_rate)
 Set the approximate output rate / input rate.
double relative_rate () const
 return the approximate output rate / input rate
virtual int fixed_rate_ninput_to_noutput (int ninput)
 Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
virtual int fixed_rate_noutput_to_ninput (int noutput)
 Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this.
uint64_t nitems_read (unsigned int which_input)
 Return the number of items read on input stream which_input.
uint64_t nitems_written (unsigned int which_output)
 Return the number of items written on output stream which_output.
tag_propagation_policy_t tag_propagation_policy ()
 Asks for the policy used by the scheduler to moved tags downstream.
void set_tag_propagation_policy (tag_propagation_policy_t p)
 Set the policy by the scheduler to determine how tags are moved downstream.
gr_block_detail_sptr detail () const
void set_detail (gr_block_detail_sptr detail)
- Public Member Functions inherited from gr_basic_block
virtual ~gr_basic_block ()
long unique_id () const
std::string name () const
gr_io_signature_sptr input_signature () const
gr_io_signature_sptr output_signature () const
gr_basic_block_sptr to_basic_block ()
virtual bool check_topology (int ninputs, int noutputs)
 Confirm that ninputs and noutputs is an acceptable combination.
template<typename T >
void set_msg_handler (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 msg)
 send msg to msg_accepter
- Public Member Functions inherited from gruel::msg_accepter
 msg_accepter ()
virtual ~msg_accepter ()

Additional Inherited Members

- Public Types inherited from gr::filter::pfb_channelizer_ccf
typedef boost::shared_ptr
< pfb_channelizer_ccf
sptr
- Static Public Member Functions inherited from gr::filter::pfb_channelizer_ccf
static sptr make (unsigned int numchans, const std::vector< float > &taps, float oversample_rate)
- Protected Types inherited from gr_basic_block
enum  vcolor { WHITE, GREY, BLACK }
- Protected Member Functions inherited from gr_block
 gr_block (void)
 gr_block (const std::string &name, gr_io_signature_sptr input_signature, gr_io_signature_sptr output_signature)
void set_fixed_rate (bool fixed_rate)
void add_item_tag (unsigned int which_output, uint64_t abs_offset, const pmt::pmt_t &key, const pmt::pmt_t &value, const pmt::pmt_t &srcid=pmt::PMT_F)
 Adds a new tag onto the given output buffer.
void add_item_tag (unsigned int which_output, const gr_tag_t &tag)
 Adds a new tag onto the given output buffer.
void get_tags_in_range (std::vector< gr_tag_t > &v, unsigned int which_input, uint64_t abs_start, uint64_t abs_end)
 Given a [start,end), returns a vector of all tags in the range.
void get_tags_in_range (std::vector< gr_tag_t > &v, unsigned int which_input, uint64_t abs_start, uint64_t abs_end, const pmt::pmt_t &key)
 Given a [start,end), returns a vector of all tags in the range with a given key.
- 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
vcolor d_color
- Private Member Functions inherited from gr::filter::kernel::polyphase_filterbank
 polyphase_filterbank (unsigned int nfilts, const std::vector< float > &taps)
 ~polyphase_filterbank ()
void set_taps (const std::vector< float > &taps)
void print_taps ()
std::vector< std::vector< float > > taps () const

Constructor & Destructor Documentation

gr::filter::pfb_channelizer_ccf_impl::pfb_channelizer_ccf_impl ( unsigned int  nfilts,
const std::vector< float > &  taps,
float  oversample_rate 
)
gr::filter::pfb_channelizer_ccf_impl::~pfb_channelizer_ccf_impl ( )

Member Function Documentation

std::vector<int> gr::filter::pfb_channelizer_ccf_impl::channel_map ( ) const
int gr::filter::pfb_channelizer_ccf_impl::general_work ( int  noutput_items,
gr_vector_int ninput_items,
gr_vector_const_void_star input_items,
gr_vector_void_star output_items 
)
void gr::filter::pfb_channelizer_ccf_impl::print_taps ( )
void gr::filter::pfb_channelizer_ccf_impl::set_channel_map ( const std::vector< int > &  map)
void gr::filter::pfb_channelizer_ccf_impl::set_taps ( const std::vector< float > &  taps)
std::vector<std::vector<float> > gr::filter::pfb_channelizer_ccf_impl::taps ( ) const

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