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geant4/source/externals/clhep/History
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Gabriele Cosmo d4af681f38 Import Geant4 10.2.0 source tree
2016-06-10 14:11:04 +02:00

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$Id:$
-------------------------------------------------------------------
=========================================================
Geant4 - an Object-Oriented Toolkit for Simulation in HEP
=========================================================
Category History file
---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the CVS log-message one should put at every
committal in the CVS repository !
----------------------------------------------------------
* Reverse chronological order (last date on top), please *
----------------------------------------------------------
09 November 2015 - G.Cosmo
- Updated to CLHEP-2.3.1.1.
- Added MixMaxRng to Randomize.h.
30 October 2015 - G.Cosmo
- Fixed default seeding in MixMaxRng::setSeeds().
28 September 2015 - G.Cosmo
- Fixed compilation warning on gcc in mixmax.h for signed/unsigned comparison.
- Added reference to MixMaxRng.h.
25 September 2015 - G.Cosmo
- Added MixMaxRng to EngineFactory.
- Added copy-constructor and assignment operator to MixMaxRng.
- Replaced "#define N 256" with "static const unsigned int N = 256;"
in mixmax[.h.cc] and adapted code accordingly; commented out unused
cases for different values of N.
Fixes symbols clashes within CLHEP namespace.
18 September 2015 - G.Cosmo
- Disable thread_local and atomic c++11 features specific for Intel-icc
compiler in Utility module: thread_local.h, atomic_int.h.
Use settings related to gcc.
15 September 2015 - G.Cosmo
- Fixes by K.Savvidy to allow for porting on Intel-icc compiler and
Windows Visual Studio. Updated files: minmax[h.cc].
14 September 2015 - G.Cosmo
- Included changes by K.Savvidy to make MixMax support 32-bits platforms.
Updated files: minmax[h.cc], mixmax_skip_N256.icc.
25 August 2015 - G.Cosmo
- Added MixMax random engine classes implementing the "Matrix Generator of
Pseudorandom Numbers", as described in J. Compt. Phy. 97, 573 (1991).
Added files:
o MixMaxRng[h.cc]: CLHEP interface class to MixMax generator.
o minmax[h.cc]: C++ translation/adaptation of the MixMax generator.
o mixmax_skip_N256.icc: table of skipping coefficients for MixMax (N=256).
19 August 2015 - M.Maire
- Added liter and its sub units to SystemOfUnits.h: liter, L, dL, cL, mL.
12 August 2015 - G.Cosmo
- Use std::shared_ptr in random classes instead of internal Boost-derived
implementation.
- Corrected RandExpZiggurat to use shared_ptr as for all other distributions.
- Utility module: removed Boost derived implementation of shared_ptr and
weak_ptr, now typedefs to c++0x standard std::shared_ptr and std::weak_ptr
respectively. Removed no longer used type_traits.h header.
7 August 2015 - G.Cosmo
- Temporarly commented out assertion in memory.h, in view of full transition
to C++11 for use of shared_ptr et al..
6 August 2015 - G.Cosmo
- Enable thread_local and atomic c++11 features for Intel-icc compiler
in Utility module: thread_local.h, atomic_int.h.
15 June 2015 - G.Cosmo
- Updated to CLHEP-2.2.0.8.
- Switch off gcc-5 warning for unused variable in Randomize.h header.
11 June 2015 - G.Cosmo
- Moved static methods handling static data in G4RandGauss from inline
to source. Addressing problem report #1754.
- Switch off gcc-5 warnings for deprecated calls to auto_ptr in Utility headers.
9 April 2015 - G.Cosmo
- Fixed usage of std::abs() in RandGaussZiggurat source...
12 December 2014 - G.Cosmo
- Fixed usage of std::abs() in RandGaussZiggurat header.
24 November 2014 - G.Cosmo
- Updated to CLHEP-2.2.0.4:
* Utility (L.Garren <garren@fnal.gov>)
o memory.h: fixed a type mismatch (compilation warning on Windows/VC9).
* Random (L.Garren <garren@fnal.gov>)
o RanshiEngine.cc: use a pragma to ignore aggressive 32bit compiler
warnings.
* Vector (L.Garren <garren@fnal.gov>)
o ThreeVector.icc: inline Hep3Vector::operator () (int i), following
patch included in Geant4 on November 12th below.
14 November 2014 - G.Cosmo
- Updated to CLHEP-2.2.0.3:
* Units (L.Garren <garren@fnal.gov>)
o Moved definition of pi into SystemOfUnits.h so that its hard-coded
value is not defined twice.
12 November 2014 - G.Cosmo
- Moved operators 'operator()(int)' in Hep3Vector to be inline and
removed printout to improve CPU performance.
Patch provided by S.Wenzel/CERN.
17 June 2014 - G.Cosmo
- Updated to CLHEP-2.2.0.0:
* Random (L.Garren <garren@fnal.gov>)
o RanshiEngine.cc: use explicit 32bit mask to avoid compiler warnings
o MTwistEngine.cc: make sure we don't go past the end of the
array in MTwistEngine::showStatus().
24 April 2014 - G.Cosmo
- Corrected definition of 'thread_local' keyword in Utility/thread_local.h.
- Removed 'inline' specification in Random.cc for theDefaults().
9 April 2014 - G.Cosmo
- Updated to CLHEP-2.2.0.0.b01:
* Random (D.Dagenhart <wdd@fnal.gov>)
o Converted statics and globals to const, thread-local or atomic
to improve thread safety.
o Introduced CLHEP_THREAD_LOCAL and CLHEP_ATOMIC_INT_TYPE macros
thread_local and atomic<int> keywords.
24 February 2014 - G.Cosmo
- Removed deprecated 'register' qualifier in implementation.
14 November 2013 - G.Cosmo
- Updated to CLHEP-2.1.4.1:
* Random (L.Garren <garren@fnal.gov>):
o Added RandGaussZiggurat and RandExpZiggurat distributions
contributed by ATLAS.
* Units (L.Garren <garren@fnal.gov>):
o Added new units for Radioactivity:
kilo/mega/gigabecquerel, milli/microcurie.
20 August 2013 - G.Cosmo
- Corrected CMakeLists.txt script to have missing .icc and .cdat files
explicitly listed.
15 November 2012 - G.Cosmo
- Updated to CLHEP-2.1.3.1:
* Vector (L.Garren <garren@fnal.gov>):
o Fixed typo in operator*() for HepRotation.
o Clean up remaining naming overlap between Units and internal variables.
14 November 2012 - G.Cosmo
- Updated to CLHEP-2.1.3.0:
* Vector (L.Garren <garren@fnal.gov>):
o Make the HepLorentzVector(double t) constructor explicit.
5 June 2012 - G.Cosmo
- Updated to CLHEP-2.1.2.3:
* Random, Vector (L.Garren <garren@fnal.gov>):
o More fixes for shadowing when global units used.
* Vector, Evaluator, Random, Geometry (L.Garren <garren@fnal.gov>):
o Use explicit std:: with math functions.
10 May 2012 - G.Cosmo
- Updated to CLHEP-2.1.2.2:
* Random (L.Garren <garren@fnal.gov>):
o Use a template to get rid of the warnings in Ranlux64Engine.
* Vector, Geometry, Random (L.Garren <garren@fnal.gov>):
o Changed names of internal variables so -Wshadow does not complain.
* Evaluator (M.Fischler <mf@fnal.gov>):
o Fixed a problem with unary +/- and exponentials in Evaluator class.
7 November 2011 - G.Cosmo
- Updated to CLHEP-2.1.1.0:
* Utility (W.E.Brown <wb@fnal.gov>):
o removing C++0X-like keywords constexpr, noexcept, and nullptr
to avoid collision with similar symbols in other packages.
20 September 2011 - G.Cosmo
- Added missing export statements for static symbols required for DLL build.
22 June 2011 - B.Morgan
- CMakeLists.txt : Added the CLHEP include directory to
GEANT4_BUILDTREE_INCLUDE_DIRS so that its visible from the build tree if
we use the internal CLHEP.
20 June 2011 - B.Morgan
- CMakeLists.txt : Install CLHEP headers to
CMAKE_INSTALL_INCLUDEDIR/PROJECT_NAME in line with new standard install
directory structure.
14 June 2011 - B.Morgan
- CMakeLists.txt : Build G4clhep through standard GEANT4_LIBRARY_TARGET
macro. Keep installation of headers as is.
13 June 2011 - B.Morgan
- CMakeLists.txt : Added use of new CMAKE_INSTALL_XXX variables to control
installation of libraries and headers, and add exported libraries to a
global property as per other Geant4 targets. Header paths are not added to
a global property though because these can be internal or external, so
we handle them higher up when generating the configuration files.
2 June 2011 - B.Morgan
- CMakeLists.txt : NEW file adding CMake build of 'G4clhep'
Implemented as a single CMakeLists.txt because special handling of
the nested header structure of CLHEP is needed at install time.
1 June 2011 - G.Cosmo
- Fixed trivial compilation warnings on gcc-4.6.0 in NonRandomEngine.h
and Ranlux64Engine.cc for parameters defined but not used.
24 May 2011 - G.Cosmo
- Added missing files in CLHEP built-in module.
Allow for generation of DLL library on Windows for it.
11 May 2011 - G.Cosmo
- Including a subset of CLHEP classes imported from version CLHEP-2.1.0.1.
- Modifications applied vs. original CLHEP classes:
* Removed dependency on internal CLHEP "defs.h" configuration header;
the Geant4 built-in module for CLHEP follows the Geant4 build scheme.
* Adopt "std" namespace for standard mathematical functions, where needed.
* Removed dependency on ZM exceptions and replaced with "cerr" printouts
where necessary.
* Renamed following files for coherency and standard:
o Inlined code *.src to *.icc and moved to includes set;
o DualConv.hh to DualConv.h.
* Use coherent inclusion scheme also for internal headers/data/inline-code,
where applicable.
* Use of standard WIN32 compiler flag where applicable.
* Cleared source code of de-activated debug blocks and minor cleanup,
where applicable.
* Rename of final CLHEP library produced, from 'CLHEP' to 'g4clhep'.
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