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Remove dependency on XDAQ from HcalOnlineDb #804

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merged 1 commit into from
Sep 12, 2013

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ktf
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@ktf ktf commented Sep 12, 2013

A compatibility library has been added called xdaq_compat. It includes a
typedef for replacing log4cplus, and copies the toString function from
toolbox.

Most of the changes introduced in this patch are revertible at compile
time by passing the definition "HAVE_XDAQ" to the compiler.

A summary of the changes follows:

  • log4cplus/logger has been replaced with an ostream

  • toolbox::toString has been copied into xdaq_compat.h

  • xgi/Utils.h was unused and so removed

  • Fix inheritance problem from std::exception

    std::exception defines virtual ~Exception() throw(), whereas the
    hcal::exception::Exception was trying to overwrite this with virtual ~Exception {}. This lead to a "looser throw specifier" error. As the
    derived class has no reason to redefine this method, it had been
    removed.

This is a forward port of #737.

A compatibility library has been added called xdaq_compat. It includes a
typedef for replacing log4cplus, and copies the toString function from
toolbox.

Most of the changes introduced in this patch are revertible at compile
time by passing the definition "HAVE_XDAQ" to the compiler.

A summary of the changes follows:

* log4cplus/logger has been replaced with an ostream

* toolbox::toString has been copied into xdaq_compat.h

* xgi/Utils.h was unused and so removed

* Fix inheritance problem from std::exception

  std::exception defines `virtual ~Exception() throw()`, whereas the
  hcal::exception::Exception was trying to overwrite this with `virtual
  ~Exception {}`. This lead to a "looser throw specifier" error. As the
  derived class has no reason to redefine this method, it had been
  removed.

This is a forward port of cms-sw#737.
@cmsbuild
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A new Pull Request was created by @ktf (Giulio Eulisse) for CMSSW_7_0_X.

Remove dependency on XDAQ from HcalOnlineDb

It involves the following packages:

CaloOnlineTools/HcalOnlineDb

@ggovi, @apfeiffer1 can you please review it and eventually sign? Thanks.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.

@ktf
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ktf commented Sep 12, 2013

Notice this is a showstopper for pre4.

@nclopezo
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Hi,

I ran the usual tests on top of CMSSW_7_0_X_2013-09-12-0200, all tests passed:

https://cmssdt.cern.ch/jenkins/job/Pull-Request-Integration/ARCHITECTURE=slc5_amd64_gcc481/470/console

@apfeiffer1
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+1

@cmsbuild
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This pull request is fully signed and it will be integrated in one of the next IBs unless changes or unless it breaks tests.

ktf added a commit that referenced this pull request Sep 12, 2013
Remove dependency on XDAQ from HcalOnlineDb
@ktf ktf merged commit fddecbb into cms-sw:CMSSW_7_0_X Sep 12, 2013
@ktf ktf deleted the remove-xdaq-HcalOnlineDb branch September 12, 2013 13:08
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4 participants