whenDiffers Class Reference

Class that triggers a report when current state differs from previous state. More...

Inheritance diagram for whenDiffers:

Collaboration diagram for whenDiffers:

Public Member Functions
def	__init__ (self, theConfig, targSig)
	Constructor for whenClose trigger class. More...
def	test (self, theSig)
	Check if a report should be triggered for the supplied signal. More...
Public Member Functions inherited from Trigger
def	__init__ (self, theConfig=CfgTrigger())
	Constructor for base trigger class. More...

Public Attributes
	isInit
	prevSig
Public Attributes inherited from Trigger
	config

Detailed Description

Class that triggers a report when current state differs from previous state.

If the signal difference is greater than some specified quantity then trigger a report. Use when the the equality binary operator does not work (is not defined) or has non-robust behavior.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			theConfig,
			targSig
	)

Constructor for whenClose trigger class.

Member Function Documentation

test()

def test	(		self,
			theSig
	)

Check if a report should be triggered for the supplied signal.

The base class is the worst trigger possible. Always false. There is no reporting. For the opposite, use the always trigger.

Reimplemented from Trigger.

Member Data Documentation

isInit

isInit

prevSig

prevSig

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

• /local/source/python/perceiver/perceiver/reports/triggers.py