Bug 2203 – ns-3 events based on C++11 lambdas

Bug 2203 - ns-3 events based on C++11 lambdas


Summary:	ns-3 events based on C++11 lambdas

Status:	RESOLVED MOVED

Product:	ns-3
Classification:	Unclassified
Component:	core
Version:	unspecified
Hardware:	PC Linux

Importance:	P5 enhancement
Assigned To:	Peter Barnes

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2015-10-30 01:56 EDT by Tom Henderson
Modified:	2020-12-17 20:22 EST (History)
CC List:	1 user (show)

See Also:	2457

Attachments
patch with example (2.01 KB, patch) 2015-10-30 01:56 EDT, Tom Henderson	Details \| Diff
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Description Tom Henderson 2015-10-30 01:56:16 EDT

Created attachment 2167 [details]
patch with example

Suggested by Craig Dowell on the developers list:
http://mailman.isi.edu/pipermail/ns-developers/2015-October/013238.html

Attached patch includes the suggested make-functional-event.h and also a patch to sample-simulator.cc to provide an example usage.

I tested the patch on gcc-4.8 and it worked when I enabled CXXFLAGS=-std=c++11

I tested the patch on gcc-4.4.7 and it did not work even with -std=c++0x; gcc only supports this with gcc-4.5 and after.

So I think we would be ready for this in the core once we no longer support gcc-4.4.7 (which is used in RHEL 6 and CentOS 6; such servers are still around).

Comment 1 Peter Barnes 2020-12-17 18:37:49 EST

Upstream merge request on GitLab:
https://gitlab.com/nsnam/ns-3-dev/-/merge_requests/497