Configuration

Input Ports

Port name	Data Type	Flags	Description
input	__feedback	_nodep, _required	A port which accepts this process’ output.

Output Ports

Port name	Data Type	Flags	Description
output	__feedback	_required	A port which outputs data for this process’ input.

Pipefile Usage

The following sections describe the blocks needed to use this process in a pipe file.

Pipefile block

# ================================================================
process <this-proc>
  :: feedback
# ================================================================

Process connections

The following Input ports will need to be set

# This process will consume the following input ports
connect from <this-proc>.input
         to   <upstream-proc>.input

The following Output ports will need to be set

# This process will produce the following output ports
connect from <this-proc>.output
         to   <downstream-proc>.output

Class Description

class feedback_process : public sprokit::process

A process with its own backwards edge.

\process A process with its own backwards edge.

\iports

\iport{input} The datum generated the previous step.

\oports

\oport{output} The datum generated for the step.

\reqs

\req The ports \port{input} and \port{output} must be connected.

Public Functions

feedback_process(kwiver::vital::config_block_sptr const &config)

Constructor.

Parameters:

config – The configuration for the process.

~feedback_process()

Destructor.

class priv