Bug 2818 – config-store saves config of deprecated attributes

Bug 2818 - config-store saves config of deprecated attributes


Summary:	config-store saves config of deprecated attributes

Status:	PATCH WANTED

Product:	ns-3
Classification:	Unclassified
Component:	config-store
Version:	ns-3.27
Hardware:	All All

Importance:	P3 normal
Assigned To:	ns-bugs

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2017-11-09 10:20 EST by Tom Henderson
Modified:	2017-11-09 10:20 EST (History)
CC List:	0 users

See Also:

Attachments
test program (3.50 KB, text/x-c++src) 2017-11-09 10:20 EST, Tom Henderson	Details
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Description Tom Henderson 2017-11-09 10:20:11 EST

Created attachment 2950 [details]
test program

The attached test program dumps the attribute configuration on a wifi program, but the process of doing so emits these warnings:

ttribute 'TxAntennas' is deprecated: Not used anymore.
Attribute 'RxAntennas' is deprecated: Not used anymore.
Attribute 'TxAntennas' is deprecated: Not used anymore.
Attribute 'RxAntennas' is deprecated: Not used anymore.

and these attributes show up in the saved config:

value /$ns3::NodeListPriv/NodeList/0/$ns3::Node/DeviceList/0/$ns3::WifiNetDevice/Phy/$ns3::SpectrumWifiPhy/TxAntennas "1"

IMO, the behavior should be that ConfigStore::Load should warn on deprecated attributes, but ConfigStore::Save should suppress them.