viewer.git/indra/llcommon/classic_callback.h, branch 26.1.1 Megapahit's fork of the Second Life viewer. https://megapahit.org/viewer.git/atom?h=26.1.1 2023-11-15T16:10:42Z SL-20546: Even with C++17 CTAD, makeClassicCallback() still useful. 2023-11-15T16:10:42Z Nat Goodspeed nat@lindenlab.com 2023-11-15T16:10:42Z urn:sha1:1c71a8e78e37d8605e009d623a5281ab4b509350 DRTVWR-543: Consistently use ClassicCallback<USERDATA> throughout. 2021-09-23T21:09:16Z Nat Goodspeed nat@lindenlab.com 2021-09-23T21:09:16Z urn:sha1:1c3d2876ac2b5212976bde9cd4fdea485a366ab9 DRTVWR-543: Add ClassicCallback utility class with tests 2021-09-23T20:25:12Z Nat Goodspeed nat@lindenlab.com 2021-09-23T20:25:12Z urn:sha1:2b96d1bbe00c317ea8dfe420dd4167dde5d153ae