SystemBase::GraphvizFragment Struct Reference

Detailed Description

(Advanced) The return type of GetGraphvizFragment().

#include <drake/systems/framework/system_base.h>

Public Attributes
std::vector< std::string >	input_ports
	The Graphviz IDs for this System's input ports, to be used for adding Graphviz edges. More...
std::vector< std::string >	output_ports
	The Graphviz IDs for this System's output ports, to be used for adding Graphviz edges. More...
std::vector< std::string >	fragments
	The Graphviz content for this System. More...

Member Data Documentation

fragments

std::vector<std::string> fragments

The Graphviz content for this System.

The fragments must be a valid Graphviz figure when concatenated and then wrapped in a digraph { … } or subgraph { … } stanza. During concatenation, no extra newlines or any other kind of whitespace should be inserted. (This is a list of strings, rather than a single string, to avoid redundant string concatenation until the last moment when we return the final GetGraphvizString().)

input_ports

std::vector<std::string> input_ports

The Graphviz IDs for this System's input ports, to be used for adding Graphviz edges.

The i'th element is the ID for get_input_port(i). For a typical LeafSystem these will look like "s123:u0", "s123:u1", … but for diagrams and other special cases they might vary.

output_ports

std::vector<std::string> output_ports

The Graphviz IDs for this System's output ports, to be used for adding Graphviz edges.

The i'th element is the ID for get_output_port(i). For a typical LeafSystem these will look like "s123:y0", "s123:y1", … but for diagrams and other special cases they might vary.

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

• drake/systems/framework/system_base.h