23#ifndef INCLUDED_IO_SIGNATURE_H
24#define INCLUDED_IO_SIGNATURE_H
39 std::vector<int> d_sizeof_stream_item;
43 const std::vector<int>& sizeof_stream_items);
46 typedef boost::shared_ptr<io_signature>
sptr;
48 static const int IO_INFINITE = -1;
60 static sptr make(
int min_streams,
int max_streams,
int sizeof_stream_item);
73 int sizeof_stream_item1,
74 int sizeof_stream_item2);
88 int sizeof_stream_item1,
89 int sizeof_stream_item2,
90 int sizeof_stream_item3);
105 makev(
int min_streams,
int max_streams,
const std::vector<int>& sizeof_stream_items);
i/o signature for input and output ports.
Definition: io_signature.h:36
int min_streams() const
Definition: io_signature.h:107
int sizeof_stream_item(int index) const
boost::shared_ptr< io_signature > sptr
Definition: io_signature.h:46
static sptr make2(int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2)
Create an i/o signature.
static sptr makev(int min_streams, int max_streams, const std::vector< int > &sizeof_stream_items)
Create an i/o signature.
std::vector< int > sizeof_stream_items() const
static sptr make3(int min_streams, int max_streams, int sizeof_stream_item1, int sizeof_stream_item2, int sizeof_stream_item3)
Create an i/o signature.
int max_streams() const
Definition: io_signature.h:108
#define GR_RUNTIME_API
Definition: gnuradio-runtime/include/gnuradio/api.h:30
static sptr make(int min_streams, int max_streams, int sizeof_stream_item)
Create an i/o signature.
Include this header to use the message passing features.
Definition: basic_block.h:45