$Id:$ ------------------------------------------------------------------- ========================================================= 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 ) o memory.h: fixed a type mismatch (compilation warning on Windows/VC9). * Random (L.Garren ) o RanshiEngine.cc: use a pragma to ignore aggressive 32bit compiler warnings. * Vector (L.Garren ) 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 ) 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 ) 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 ) 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 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 ): o Added RandGaussZiggurat and RandExpZiggurat distributions contributed by ATLAS. * Units (L.Garren ): 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 ): 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 ): o Make the HepLorentzVector(double t) constructor explicit. 5 June 2012 - G.Cosmo - Updated to CLHEP-2.1.2.3: * Random, Vector (L.Garren ): o More fixes for shadowing when global units used. * Vector, Evaluator, Random, Geometry (L.Garren ): o Use explicit std:: with math functions. 10 May 2012 - G.Cosmo - Updated to CLHEP-2.1.2.2: * Random (L.Garren ): o Use a template to get rid of the warnings in Ranlux64Engine. * Vector, Geometry, Random (L.Garren ): o Changed names of internal variables so -Wshadow does not complain. * Evaluator (M.Fischler ): 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 ): 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'.