uhd::rfnoc::graph_edge_t Struct Reference

#include <uhd/rfnoc/graph_edge.hpp>

Public Types
enum	edge_t { STATIC , DYNAMIC , RX_STREAM , TX_STREAM }

Public Member Functions
	graph_edge_t ()=default
	graph_edge_t (const size_t src_port_, const size_t dst_port_, const edge_t edge_, const bool ppa)
bool	operator== (const graph_edge_t &rhs) const
std::string	to_string () const
	Return a string representation of the connection. More...

Public Attributes
std::string	src_blockid
	The ID of the source block for this edge. More...
size_t	src_port = 0
	The port number of the source block for this edge. More...
std::string	dst_blockid
	The ID of the destination block for this edge. More...
size_t	dst_port = 0
	The port number of the destination block for this edge. More...
edge_t	edge = DYNAMIC
	The type of edge. More...
bool	property_propagation_active = true
	When true, the framework will use this edge for property propagation. More...

Detailed Description

A container that holds information about a graph edge

Note: The source and destination IDs are strings, not block IDs (uhd::rfnoc::block_id_t). This is because the graph can contain edges that are not between RFNoC blocks (e.g., to a streamer), and we need to be able to generically express node IDs.

Member Enumeration Documentation

edge_t

enum uhd::rfnoc::graph_edge_t::edge_t

Enumerator
STATIC	A static connection between two blocks in the FPGA.
DYNAMIC	A user (dynamic) connection between two blocks in the FPGA.
RX_STREAM	A connection from an FPGA block to a software RX streamer.
TX_STREAM	A connection from a software TX streamer and an FPGA block.

Constructor & Destructor Documentation

graph_edge_t() [1/2]

uhd::rfnoc::graph_edge_t::graph_edge_t ( )

default

graph_edge_t() [2/2]

uhd::rfnoc::graph_edge_t::graph_edge_t ( const size_t  src_port_, const size_t  dst_port_, const edge_t  edge_, const bool  ppa  )

inline

Member Function Documentation

operator==()

bool uhd::rfnoc::graph_edge_t::operator== ( const graph_edge_t &  rhs ) const

inline

to_string()

std::string uhd::rfnoc::graph_edge_t::to_string ( void  ) const

inline

Return a string representation of the connection.

Member Data Documentation

dst_blockid

std::string uhd::rfnoc::graph_edge_t::dst_blockid

The ID of the destination block for this edge.

dst_port

size_t uhd::rfnoc::graph_edge_t::dst_port = 0

The port number of the destination block for this edge.

edge

edge_t uhd::rfnoc::graph_edge_t::edge = DYNAMIC

The type of edge.

property_propagation_active

bool uhd::rfnoc::graph_edge_t::property_propagation_active = true

When true, the framework will use this edge for property propagation.

src_blockid

std::string uhd::rfnoc::graph_edge_t::src_blockid

The ID of the source block for this edge.

src_port

size_t uhd::rfnoc::graph_edge_t::src_port = 0

The port number of the source block for this edge.

---

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

• include/uhd/rfnoc/graph_edge.hpp