Some classes do not inherit form TNamed

[couet]

Some classes like TObjString do not inherit form TNamed and therefor do not have the
SetName method. This produces in the command line tools errors when such objects are
stored in ROOT files. This problem was seen in the forum post in the case of rootcp.
https://root-forum.cern.ch/t/remove-directory/47733/31

[phsft-bot]

Starting build on ROOT-debian10-i386/cxx14, ROOT-performance-centos8-multicore/default, ROOT-ubuntu16/nortcxxmod, ROOT-ubuntu2004/soversion, mac1015/python3, mac11/cxx17, windows10/cxx14
How to customize builds

[phsft-bot]

Build failed on mac1015/python3.
Running on macitois21.dyndns.cern.ch:/Users/sftnight/build/workspace/root-pullrequests-build
See console output.

Errors:

• [2021-11-25T15:51:42.561Z] CMake Error at /Applications/CMake.app/Contents/share/cmake-3.19/Modules/FindPackageHandleStandardArgs.cmake:218 (message):
• [2021-11-25T15:51:42.824Z] CMake Error at /Volumes/HD2/build/workspace/root-pullrequests-build/rootspi/jenkins/root-build.cmake:1128 (message):

[phsft-bot]

Starting build on ROOT-debian10-i386/cxx14, ROOT-performance-centos8-multicore/default, ROOT-ubuntu16/nortcxxmod, ROOT-ubuntu2004/soversion, mac1015/python3, mac11/cxx17, windows10/cxx14
How to customize builds

[phsft-bot]

Build failed on mac1015/python3.
Running on macitois21.dyndns.cern.ch:/Users/sftnight/build/workspace/root-pullrequests-build
See console output.

Errors:

• [2021-11-25T16:17:15.271Z] CMake Error at /Applications/CMake.app/Contents/share/cmake-3.19/Modules/FindPackageHandleStandardArgs.cmake:218 (message):
• [2021-11-25T16:17:15.271Z] CMake Error at /Volumes/HD2/build/workspace/root-pullrequests-build/rootspi/jenkins/root-build.cmake:1128 (message):

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/default.
Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build
See console output.

Warnings:

• [2021-11-25T16:18:35.477Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/mathtext/src/table/adobeglyphlist.h:128:44: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]
• [2021-11-25T16:18:35.477Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/mathtext/src/table/adobeglyphlist.h:128:55: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]
• [2021-11-25T16:23:54.850Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/postscript/src/AdobeGlyphList.h:110:44: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]
• [2021-11-25T16:23:54.850Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/postscript/src/AdobeGlyphList.h:110:55: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]

[couet]

@phsft-bot build

[phsft-bot]

Starting build on ROOT-debian10-i386/cxx14, ROOT-performance-centos8-multicore/default, ROOT-ubuntu16/nortcxxmod, ROOT-ubuntu2004/soversion, mac1015/python3, mac11/cxx17, windows10/cxx14
How to customize builds

[phsft-bot]

Build failed on mac1015/python3.
Running on macitois22.dyndns.cern.ch:/Users/sftnight/build/workspace/root-pullrequests-build
See console output.

Errors:

• [2021-11-25T17:24:42.782Z] CMake Error at /Applications/CMake.app/Contents/share/cmake-3.19/Modules/FindPackageHandleStandardArgs.cmake:218 (message):
• [2021-11-25T17:24:42.782Z] CMake Error at /Volumes/HD2/build/workspace/root-pullrequests-build/rootspi/jenkins/root-build.cmake:1128 (message):

[phsft-bot]

Build failed on ROOT-performance-centos8-multicore/default.
Running on olbdw-01.cern.ch:/data/sftnight/workspace/root-pullrequests-build
See console output.

Warnings:

• [2021-11-25T17:29:09.756Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/mathtext/src/table/adobeglyphlist.h:128:44: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]
• [2021-11-25T17:29:09.756Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/mathtext/src/table/adobeglyphlist.h:128:55: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]
• [2021-11-25T17:34:56.915Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/postscript/src/AdobeGlyphList.h:110:44: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]
• [2021-11-25T17:34:56.915Z] /data/sftnight/workspace/root-pullrequests-build/root/graf2d/postscript/src/AdobeGlyphList.h:110:55: warning: unpaired UTF-8 bidirectional character detected [-Wbidirectional=]