GNU Radio 3.5.3.2 C++ API
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Building block for python oscilloscope module.Accepts multiple float streams. More...
#include <gr_oscope_sink_f.h>
Public Member Functions | |
~gr_oscope_sink_f () | |
int | work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
just like gr_block::general_work, only this arranges to call consume_each for you | |
bool | check_topology (int ninputs, int noutputs) |
Confirm that ninputs and noutputs is an acceptable combination. | |
Friends | |
GR_CORE_API gr_oscope_sink_f_sptr | gr_make_oscope_sink_f (double sampling_rate, gr_msg_queue_sptr msgq) |
Building block for python oscilloscope module.
Accepts multiple float streams.
gr_oscope_sink_f::~gr_oscope_sink_f | ( | ) |
bool gr_oscope_sink_f::check_topology | ( | int | ninputs, |
int | noutputs | ||
) | [virtual] |
Confirm that ninputs and noutputs is an acceptable combination.
ninputs | number of input streams connected |
noutputs | number of output streams connected |
This function is called by the runtime system whenever the topology changes. Most classes do not need to override this. This check is in addition to the constraints specified by the input and output gr_io_signatures.
Reimplemented from gr_basic_block.
int gr_oscope_sink_f::work | ( | int | noutput_items, |
gr_vector_const_void_star & | input_items, | ||
gr_vector_void_star & | output_items | ||
) | [virtual] |
just like gr_block::general_work, only this arranges to call consume_each for you
The user must override work to define the signal processing code
Implements gr_sync_block.
GR_CORE_API gr_oscope_sink_f_sptr gr_make_oscope_sink_f | ( | double | sampling_rate, |
gr_msg_queue_sptr | msgq | ||
) | [friend] |