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2017-12-11 Lynn Garren <garren@fnal.gov>

* Random/src/MixMaxRng.cc: bug fix for CLHEP-146

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==============================
22.11.17 Release CLHEP-2.4.0.0
==============================
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2017-11-22 Gabriele Cosmo <Gabriele.Cosmo@cern.ch>

* Random: Updated MixMaxRng class to include latest C++ revision by K.Savvidy of
  the MixMax generator, based on MixMax-2.0.
* Random: Replaced skipping coefficients optional set for N=256 with N=240.
* Random: Set MixMax as the default random number generator in HepRandom.

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==============================
18.09.17 Release CLHEP-2.3.4.5
==============================
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2017-09-18 Lynn Garren <garren@fnal.gov>

* support c++17 and c++1z (see CLHEP-144)
  code contributed by Chris Green

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==============================
21.03.17 Release CLHEP-2.3.4.4
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2017-03-21 Lynn Garren <garren@fnal.gov>

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  * cmake/Modules/ClhepOutOfSourceBuild.cmake: fix CLHEP-137
  * cmake/Modules/ClhepRegexEscape.cmake: regex escape function

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  * Vector/src/RotationA.cc:
    fix for CLHEP-141 supplied by Evgueni Tcherniaev
  * Vector/test/testRotationAxis.cc:
    test for CLHEP-141 supplied by Evgueni Tcherniaev

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==============================
30.11.16 Release CLHEP-2.3.4.3
==============================

2016-11-30 Lynn Garren <garren@fnal.gov>

  * cmake: bug fix for the Intel compiler to allow multithreading

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==============================
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23.11.16 Release CLHEP-2.3.4.2
==============================
==============================
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22.11.16 Release CLHEP-2.3.4.1
==============================

2016-11-22 Lynn Garren <garren@fnal.gov>

  * cmake: bug fix for Apple Clang
    Multithreading will be enabled when building with gcc,
    Multithreading will be enabled for Apple Clang is 8.0 or later.
    Multithreading will be enabled for Clang is 3.5 or later.

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==============================
18.11.16 Release CLHEP-2.3.4.0
==============================
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2016-11-18 Lynn Garren <garren@fnal.gov> 

  * cmake: Add the ability to build single threaded if desired.
    Multihreading remains enabled by default.
    Use cmake -DCLHEP_SINGLE_THREAD=ON to disable multithreading.
  * Utility/thread_local.h will be generated appropriately

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2016-11-11 Gabriele Cosmo <Gabriele.Cosmo@cern.ch>

  * Random/Random/mixmax.h: corrected value of SPECIALMUL in mixmax.h to correspond to
    exact formula for N=17 (m=2^36+1).
  * Evaluator/src/Evaluator.cc: fixed array initialisation in Evaluator static method
    function().

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==============================
26.08.16 Release CLHEP-2.3.3.2
==============================

2016-07-25 Joe Boudreau <boudreau@pitt.edu>

  * GenericFunctions: Adding override keyword to functions overriding virtual functions in the base class

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==============================
21.06.16 Release CLHEP-2.3.3.1
==============================

  * fix problems found when using -Wshadow with the Intel compiler
  * cmake/Modules/ClhepVariables.cmake: fix a typo

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==============================
31.05.16 Release CLHEP-2.3.3.0
==============================

2016-05-31 Ben Morgan <Ben.Morgan@warwick.ac.uk> 
           and Lynn Garren <garren@fnal.gov>

  * cmake: Use features of CMake 3.x. Update documentation of CLHEPConfig. 
    Add INCLUDES destination to install of libraries so that imported
    targets have INTERFACE_INCLUDE_DIRECTORIES set.
  * provide a full doxygen build when -DCLHEP_BUILD_DOCS is set to ON.

2016-05-10 Gabriele Cosmo <Gabriele.Cosmo@cern.ch>

  * Units/SystemOfUnits.h, Units/PhysicalConstants.h: converted all symbols and
    constants from "static const" to "static constexpr".
    Added symbols 'us' and 'ps' for microsecond and picosecond respectively;
    updated Evaluator/src/setSystemOfUnits.cc accordingly.
  * Random/mixmax.[h,cc]: changed default number of N in mixmax generator to 17
    (was 256). Removed use of obsolete 'register' keyword.
    Provided new skipping coefficients for the new value of N and for the
    case N=8.
  * Random/MixMaxRng.[h,cc]: use simple loop for flatArray(); engine built-in
    function turns out to be extremely slow and unefficient.
    Use seed_spbox() for seeding MixMax with single seed.
    Avoid hard-coded constant for initialisation of VECTOR_STATE_SIZE in
    MixMaxRng, to directly use actual value of "N" from mixmax generator.
    Corrected check for counter range in method getState().

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22.04.16 Release CLHEP-2.3.2.2
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2016-04-21 Lynn Garren <garren@fnal.gov> 

  * cmake: need to recognize both Clang and AppleClang

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==============================
19.04.16 Release CLHEP-2.3.2.1
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2016-04-19 Lynn Garren <garren@fnal.gov> 
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  * gcc must be gcc 4.8 or better 
  * clang must be 3.5 or better
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  * cmake: Remove obsolete cmake macros
  * cmake: Set CMAKE_SHARED_LINKER_FLAGS
  * cmake: Use find_package(Threads)
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2016-03-25 W. David Dagenhart <wdd@fnal.gov>

  * Utility/Utility/use_atomic.h: Use std::atomic when the compiler declares it 
    uses the C++11 standard

2016-03-25 W. David Dagenhart <wdd@fnal.gov>

  * Random/src/MixMaxRng.cc: The uncorrected code might not always yield independent seeds.
    If two threads execute numberOfEngines++ and after both finish that both 
    execute setSeed, then they will have the same seed. Fixed.
  * Random/src/Random.cc: There is a thread local variable of the type "defaults"
    that contains two shared_ptr's in Random.cc.  This causes an intermittent
    problem on OSX.  The complex objects containing the shared_ptr's have been
    moved into a list of objects and the now the thread_local only contains a 
    simple pointer now that points into the list.
    Use the new Utility/use_atomic.h header.


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==============================
10.11.15 Release CLHEP-2.3.1.1
==============================

2015-11-10 Lynn Garren <garren@fnal.gov> 

  * Add explicit support for the Intel compiler

2015-11-04 Lynn Garren <garren@fnal.gov> 

  * make sure all generated defs.h headers use unique variable names

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==============================
03.11.15 Release CLHEP-2.3.1.0
==============================
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2015-10-30 Lynn Garren <garren@fnal.gov> 

  * A compiler which supports at least -std=c++11 is now required.
    Older compilers are no longer supported.
    In the case of gcc, gcc 4.8.1 or later is required.

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2015-10-05 Gabriele Cosmo <Gabriele.Cosmo@cern.ch>

  * Utility/Utility/memory.h is now a simple wrapper.
    Typedef-ed shared_ptr and unique_ptr to standard types.
  * Utility: Remove no longer necessary Utility/type_traits.h.
  * Units/Units/SystemOfUnits.h: add liter and its sub-units.
  * Random: use std::shared_ptr instead of CLHEP::shared_ptr
  * Random/RandExpZiggurat: use std::shared_ptr instead of bare pointer
  * Random: Added MixMax random engine classes to the Random module, implementing the
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    "Matrix Generator of Pseudorandom Numbers", as described in J. Compt. Phy. 97, 573 (1991).

2015-07-16 Ben Morgan <Ben.Morgan@warwick.ac.uk>

  * Update install of component libs using EXPORT keyword to create
    imported targets for these in the output "library depends" file.
    Allow client of CLHEPConfig to choose between single/module libraries
    via COMPONENT arguments to CMake's find_package command. Provide
    similar option for choosing between shared (the default) and and
    static libs. Disallow mixing of shared/static libs in output
    CLHEP_LIBRARIES, though mixed linking, if required, is still permitted
    by direct access to the imported targets.
  * Implement new pkg-config template for component libs. Configure and
    install as per single 'clhep.pc', adding 'Requires' field where needed.
    Use exact versions in Requires to ensure API compatibility.
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==============================
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09.07.15 Release CLHEP-2.3.0.0
==============================
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  * cmake is now the only build option

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==============================
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18.06.15 Release CLHEP-2.2.0.8
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==============================
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2015-06-18 Lynn Garren <garren@fnal.gov> 

  * Random/Random/Randomize.h: use __attribute__((unused)) for gcc

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2015-06-12 Lynn Garren <garren@fnal.gov> 

  * Random/Random/RandGauss.h, Random/src/RandGauss.cc:
    implement static methods dealing with static data
    in RandGauss.cc instead of in RandGauss.h
  * protect against warnings in Utility/memory.h and Utility/type_traits.h

==============================
27.06.11 Release CLHEP-2.2.0.7
==============================

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2015-06-10 Lynn Garren <garren@fnal.gov> 

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  * do not use -Wno-deprecated-declarations when building for c++NN
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  *  __attribute__((unused)) is not recognized by Visual C++
  * Make sure asserts are enabled for tests by removing -DNDEBUG
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    from the compiler flags when building the tests.  This solves 
    the unused variable problem.
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27.05.15 Release CLHEP-2.2.0.6
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2015-05-27 Lynn Garren <garren@fnal.gov> 

  * use  __attribute__((unused)) for variables only used in assert inside a test
    affects Geometry, Random, Utility, and Vector
  * Random/Random/Randomize.h: protect against unused variable warning
  * Utility/Utility/memory.h: protect against non virtual destructor warning
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  * Random/Random/RandGaussZiggurat.h, Random/src/RandGaussZiggurat.cc: use std::abs
  * deal with shadowing variables in GenericFunctions, Random/test, and Utility/test 
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  * Evaluator/src/Evaluator.cc: protect against maybe-uninitialized warning
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  * GenericFunctions/src/DefiniteIntegral.cc: fix shadowing found by clang
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10.02.15 Release CLHEP-2.2.0.5
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2015-02-09 Lynn Garren <garren@fnal.gov> 

  * cmake: recognize -std=c++0x, -std=c++11, -std=c++1y, and -std=c++14
  * can set CLHEP_BUILD_CXXSTD to one of these flags
  * if CLHEP_BUILD_CXXSTD is "ON", then  -std=c++11 is used

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==============================
21.11.14 Release CLHEP-2.2.0.4
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2014-11-21 Lynn Garren <garren@fnal.gov> 

  * Utility/Utility/memory.h: fix a type mismatch
  
  * GenericFunctions/src/DefiniteIntegral.cc: explicit initialization

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2014-11-20 Lynn Garren <garren@fnal.gov> 

  * Random/src/RanshiEngine.cc: use a pragma to ignore aggressive 32bit compiler warnings

  * Vector/Vector/ThreeVector.icc: inline Hep3Vector::operator () (int i)

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==============================
18.08.14 Release CLHEP-2.2.0.3
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2014-08-18 Lynn Garren <garren@fnal.gov> 

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  * cmake/Modules/ClhepVariables.cmake: DO NOT use any -ftls-model flags.
    Except in very specialized cases, the compiler automatically does the right thing.
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12.08.14 Release CLHEP-2.2.0.2
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  * cmake/Modules/ClhepVariables.cmake: if the user compiles with -std=c++11
    and does not use -DCLHEP_BUILD_CXXSTD=ON, the required flags will be set.

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2014-08-08 Lynn Garren <garren@fnal.gov> 

  * Units/Units/SystemOfUnits.h, Units/Units/PhysicalConstants.h:
    move definition of pi into SystemOfUnits so it is not defined twice
    Note that PhysicalConstants.h includes SystemOfUnits.h.

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2014-08-04 Lynn Garren <garren@fnal.gov> 

  * Utility/Utility/Utility-config.in: remove unnecessary -lm


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2014-08-01 Lynn Garren <garren@fnal.gov> 

  * Utility/Utility/CMakeLists.txt: install atomic_int.h and thread_local.h

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==============================
23.06.14 Release CLHEP-2.2.0.1
==============================
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2014-06-20 Lynn Garren <garren@fnal.gov> 

  * Utility/Utility/Makefile.am: install atomic_int.h and thread_local.h

2014-06-20 Lynn Garren <garren@fnal.gov>

  * Geometry/test/testBasicVector3D.cc: pragma fix for modern clang

2014-06-20 Lynn Garren <garren@fnal.gov> 

  * GenericFunctions/GenericFunctions/StepDoublingRKStepper.hh: fix wrapper name

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==============================
16.06.14 Release CLHEP-2.2.0.0
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2014-06-06 Lynn Garren <garren@fnal.gov> 

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  * Random/src/RanshiEngine.cc: use explicit 32bit mask to avoid compiler warnings
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  * Random/src/MTwistEngine.cc: make sure we don't go past the end of the 
                                array in MTwistEngine::showStatus
 
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==============================
14.05.14 Release CLHEP-2.2.0.0.b01
==============================
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2014-05-14 Lynn Garren <garren@fnal.gov> 

  * new cmake option: -DCLHEP_BUILD_CXXSTD=ON
    Use this to enable the c++11 extenstions.
    This option adds the following flags:
    -std=c++11 -ftls-model=initial-exec -pthread -Wno-deprecated-declarations

2014-05-13 Lynn Garren <garren@fnal.gov> 
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  * Random/src/Random.cc: remove unnecessary inline
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2014-03-04 W. David Dagenhart <wdd@fnal.gov>

  * In Random package convert statics and globals to const, thread
    local or atomic to improve thread safety.
 
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==============================
14.11.14 Release CLHEP-2.1.4.3
==============================
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  * Random/src/MTwistEngine.cc: make sure we don't go past the end of the 
                                array in MTwistEngine::showStatus
 
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2014-05-04 Lynn Garren <garren@fnal.gov> 

  * Random/src/Random.cc: remove unnecessary inline
  
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==============================
12.05.14 Release CLHEP-2.1.4.2
==============================
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2014-05-04 Lynn Garren <garren@fnal.gov> 

  * Random/test/testBug58950.cc: accept fix for bug 104289

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2014-05-04 Lynn Garren <garren@fnal.gov> 

  * Matrix/src/Vector.cc: remove inline - no reason to use it in a cc file

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2014-02-24 Lynn Garren <garren@fnal.gov> 

  * Vector, Random, Matrix: remove register declaration of ints and doubles
    use of register is now redundant and ignored by modern compilers

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  * GenericFunctions, Geometry/test, Utility/test, Vector/test:
    protect against warnings about variables that are used inside asserts

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==============================
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18.11.13 Release CLHEP-2.1.4.1
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==============================
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2013-11-18 Lynn Garren <garren@fnal.gov>

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	* Evaluator/src/setSystemOfUnits.cc: additional units to match Units
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	* Random/Random/Randomize.h: include RandExpZiggurat and RandGaussZiggurat

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	* configure.ac: change for unsupported Darwin build with autotools

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==============================
05.11.13 Release CLHEP-2.1.4.0
==============================
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2013-11-04 Lynn Garren <garren@fnal.gov> 

	* Random/test: make sure all output streams have unique names
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	* Random/RandGaussZiggurat - abs type correctness
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2013-10-31 Lynn Garren <garren@fnal.gov> 

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	* Random/src/RandGaussZiggurat.cc - fix potential shadowing issue
	* Random/src/RandExpZiggurat.cc - fix potential shadowing issue
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	* Units/Units/SystemOfUnits.h: adding definitions for curies
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	* Units/test/testUnits.cc: use the same M_PI logic as found elsewhere
	* clhep-config: fix for OSX
	* cmake/Modules/ClhepBuildTex.cmake: don't try to install a file that has not been created

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2013-09-26 Lynn Garren <garren@fnal.gov> 

	* Random: including RandGaussZiggurat and RandExpZiggurat

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2013-01-11 Lynn Garren <garren@fnal.gov> 

	* Matrix: change the names of more internal variables so -Wshadow does not complain

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==============================
14.11.12 Release CLHEP-2.1.3.1
==============================
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2012-11-14 Lynn Garren <garren@fnal.gov>

	* Vector: clean up naming overlap between Units and internal variables

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==============================
06.11.12 Release CLHEP-2.1.3.0
==============================
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2012-11-08  Lynn Garren <garren@fnal.gov>

	* creation of symbolic links now respects DESTDIR

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2012-09-06  Joe Boudreau <boudreau@cern.ch>

	* MATRIX/DiagMatrix, MATRIX/GenMatrix, MATRIX/SymMatrix: 
	  Added two methods to [-,Diag,Sym]Matrix to carry out the matrix 
	  inversion without the users needing to provide an ierr flag. 
	  These methods are all inline and called invert() and inverse(), 
	  so they overload the existing inversion routines for the relevant class.  
	  If an error occurs, then an std::runtime_error is thrown.

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2012-08-22  Lynn Garren <garren@fnal.gov>

	* clhep-config: fix for Mountain Lion

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==============================
16.08.12 Release CLHEP-2.1.2.5
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2012-08-15  Lynn Garren <garren@fnal.gov>

	* GenericFunctions: latest changes from Joe Boudreau
	* GenericFunctions: change the names of internal variables so -Wshadow does not complain

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2012-08-14 Lynn Garren <garren@fnal.gov>

	* cmake/Modules: use OUTPUT_STRIP_TRAILING_WHITESPACE with execute_process commands
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	* CMakeLists.txt, cmake/Modules: enable -DLIB_SUFFIX=64
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2012-08-07 Lynn Garren <garren@fnal.gov>

	* Vector/LorentzVector.h: make the HepLorentzVector(double t) constructor explicit

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09.07.12 Release CLHEP-2.1.2.4
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2012-07-09  L. Garren  <garren@fnal.gov>

	* cmake/Modules: enclose CMAKE_COMMAND in quotes when inside execute_process
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	* test shell scripts: make sure any paths are enclosed in quotes
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2012-06-25  L. Garren  <garren@fnal.gov>

	* cmake/Modules: Use newer execute_process instead of exec_program
	                 Try to cope with special characters in path

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==============================
31.05.12 Release CLHEP-2.1.2.3
==============================
2012-05-31 Lynn Garren <garren@fnal.gov>

	* Random: fix for shadowing when global units used
	* Vector: fix for shadowing when global units used
                  USING_VISUAL code blocks are no longer needed

2012-05-30  Lynn Garren <garren@fnal.gov>

	* GenericFunctions: latest changes from Joe Boudreau
	* Matrix: cleanup for -Wextra
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2012-05-11 Lynn Garren <garren@fnal.gov>

	* Vector, Evaluator, Random, Geometry: use explicit std:: with math functions

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==============================
14.02.12 Release CLHEP-2.1.2.2
==============================

2012-02-14  L. Garren  <garren@fnal.gov>

	* cmake/Modules/ClhepVariables.cmake: 
	  make sure config files are executable
	  add clhep_package_config_no_lib()

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2.1.2.1  
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==============================
06.02.12 Release CLHEP-2.1.2.1
==============================
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2012-02-03  Lynn Garren <garren@fnal.gov>

	* Random/src/Ranlux64Engine.cc: use a template to get rid of the warnings
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2012-02-02  Lynn Garren <garren@fnal.gov>

	* GenericFunctions/GenericFunctions/ClassicalSolver.hh: make destructor virtual
	* GenericFunctions/src/PhaseSpace.cc: fix typo, 
	  GenFun::Variable index() returns unsigned int, not double
	* GenericFunctions/src/InterpolatingPolynomial.cc: deal with int comparison

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2012-02-02 Lynn Garren <garren@fnal.gov> 

	* Vector, Geometry, Random, Matrix, Exceptions : 
	  change the names of internal variables so -Wshadow does not complain

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2012-01-31 Lynn Garren <garren@fnal.gov> and Mark Fischler <mf@fnal.gov>

	* Evaluator/src/Evaluator.cc: fix a problem with unary +/- and exponentials
	* Evaluator/test/testBug90848.cc: new test for bug #90848

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==============================
16.12.11 Release CLHEP-2.1.2.0
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2011-12-15 Lynn Garren <garren@fnal.gov>

	* cmake is now the preferred build option
	* building with autotools and configure is deprecated
	* you MUST use cmake when building with clang and other exotic compilers

	* various improvements to the cmake build from Ben Morgan (Warwick)
	* to build documents, call cmake with -DCLHEP_BUILD_DOCS=ON
	* lib/CLHEP-<version> contains cmake files for use by find_package 
	* lib/pkgconfig contains clhep.pc 	

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==============================
29.07.11 Release CLHEP-2.1.1.0
==============================
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2011-07-12 Lynn Garren <garren@fnal.gov>

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	* cmake/Templates/ClhepVersion.h.in: cmake template for ClhepVersion.h
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2011-07-11 Lynn Garren <garren@fnal.gov>

	* CMakeLists.txt: adding the ability to build with cmake
	* cmake/Modules: utility macros for cmake

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2011-06-06 Lynn Garren <garren@fnal.gov>

	* clhep-config: Since the clhep installation may have been relocated,
	  use the full path to clhep-config to get the install prefix.
	  Note that this presumes that bin, lib, and include are all under 
	  the same $prefix.

2011-05-27  Mark Fischler <mf@fnal.gov> and Lynn Garren <garren@fnal.gov>

	* Random/Random/RandSkewNormal.h, Random/Random/RandSkewNormal.icc, 
	  Random/src/RandSkewNormal.cc: An implementation of the Azzalini 
	  skew-normal distribution, as requested in bug #75534

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==============================
11.11.10 Release CLHEP-2.1.0.1
==============================
593

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2010-10-25  Lynn Garren <garren@fnal.gov>

	* Random/Random/NonRandomEngine.h, Random/Random/RandomEngine.h, 
	  Random/Random/RandomEngine.icc, Random/src/RandomEngine.cc: minor 
	  changes to avoid compilation warnings when using the -W flag

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2010-10-21  Mark Fischler <mf@fnal.gov> and Lynn Garren <garren@fnal.gov>

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	* Random/src/Ranlux64Engine.cc: fix problem with random numbers when 
	  seed is greater than 32bits
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	* Random/test/testBug73093.cc: test for the Ranlux64Engine problem

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==============================
23.07.10 Release CLHEP-2.1.0.0
==============================
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2010-07-23  Lynn Garren <garren@fnal.gov>

	* renamed configure.in to configure.ac in all packages

2010-07-22  Lynn Garren <garren@fnal.gov>
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	* GenericFunctions/src/AnalyticConvolution.cc: 
	  replace finite with std::isfinite (for MacOSX)
618
	  use _finite from float.h if _WIN32 (for VC++)
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2010-06-30  Lynn Garren <garren@fnal.gov>

	* Random/src/Hurd160Engine.cc, Hurd288Engine.cc: deal with an 
	  undefined order of execution warning reported by gcc 4.5

2010-06-29  Mark Fischler <mf@fnal.gov>

	* Evaluator/src/Evaluator.cc: Improve the logic so that unary plus 
	  and minus work as expected.  See bug report #66214.

2010-06-28  Lynn Garren <garren@fnal.gov>

	* Evaluator/Evaluator/Evaluator.h: Add error_name() method to 
	  return the error as a string

	* Evaluator/test/testBug66214.cc: Test unary operator bug (report #66214)

2010-06-23  Mark Fischler <mf@fnal.gov> and Lynn Garren <garren@fnal.gov>

	* Random/Random/RanecuEngine.h: add a private method (see below)
	* Random/src/RanecuEngine.cc: Modify constructor and setSeed to utilize all 
	  info provided and avoid coincidence of same state from different seeds                        
	* Random/test/testRanecuSequence.cc: test for repeating sequences

2010-03-09  Lynn Garren <garren@fnal.gov>

	* GenericFunctions/src/RKIntegrator.cc: 
	  Add parentheses to fix a VC++ warning

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==============================
16.06.10 Release CLHEP-2.1.0.0.b01
==============================
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2009/06/26  boudreau

	*  GenericFunctions/src/AnalyticConvolution.cc: 
	   add protection to gauss and exp

2008/11/19  boudreau

	*  GenericFunctions/GenericFunctions/CutBase.icc: fix compiler warnings

2007-01-23  boudreau

	*  GenericFunctions/src/AnalyticConvolution.cc: patch for sigma=0

2007/01/21  boudreau

	*  GenericFunctions/GenericFunctions/AbsFunction.hh: 
	   use new ParameterComposition
	*  GenericFunctions/GenericFunctions/Bessel.icc: 
	   bug fix (remove extra "inline")

	*  GenericFunctions: added Airy.hh Gamma.hh GammaDistribution.hh 
	   KroneckerDelta.hh Legendre.hh ParameterComposition.hh 
	   SymToArgAdaptor.hh

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==============================
11.06.10 Release CLHEP-2.0.5.0.b01
==============================

2010-06-11  Lynn Garren <garren@fnal.gov>

	* CLHEP now uses the LGPL license.

	* Matrix: inline virtual functions are now only virtual and not inline

2010-04-29  Lynn Garren <garren@fnal.gov>

	* Random now depends on Utility

2010-03-19  W. E. Brown  <wb@fnal.gov>

	- New package Utility, inspired by useful bits of C++0X and Boost

2009-08-25  Lynn Garren <garren@fnal.gov>

	* Vector/ThreeVector: Each constructor possibility is now a separate
	  instance to avoid confusion if Hep3Vector is in the constructor of 
	  another function. 

==============================
09.03.10 Release CLHEP-2.0.4.6
==============================

2010-03-09  Lynn Garren <garren@fnal.gov>

	* GenericFunctions/src/RKIntegrator.cc: 
	  Add parentheses to fix a VC++ warning


2010-03-08  Mark Fischler <mf@fnal.gov> and Lynn Garren <garren@fnal.gov>

	* Random/src/RandEngine.cc: Cast RAND_MAX to unsigned long to avoid 
	  gcc 4.4 warnings.

	* Random/src/RanecuEngine.cc: Fix a bug introduced in 2.0.4.5/1.9.4.5 
	  which resulted in the inability to rollback the random state.
	* Random/test/testBug58950: test rolling back the random state

==============================
08.12.09 Release CLHEP-2.0.4.5
==============================

2009-12-07  Lynn Garren <garren@fnal.gov>

	* Random/test/testBug58950.cc: test for the 64bit bug

2009-12-01  Mark Fischler <mf@fnal.gov> and Lynn Garren <garren@fnal.gov>

	* Random/src/RanecuEngine.cc: Negative seeds are not allowed.  In the past,
	  negative seeds were ignored, resulting in a reproducable sequence.
	  Instead, we now use the absolute value of any negative seeds.

2009-12-01  Mark Fischler <mf@fnal.gov> and Lynn Garren <garren@fnal.gov>

	* Random/Random/RanecuEngine.h, Random/src/RanecuEngine.cc: define 
	  maxSeq as a static const int since it contains the size of an array
	* Random/src/RanecuEngine.cc: ensure that all seeds are in the expected 32bit range.

==============================
12.11.09 Release CLHEP-2.0.4.4
==============================

2009-11-10  Lynn Garren <garren@fnal.gov>

	* GenericFunctions/src/Gaussian.cc, BivariateGaussian.cc, PtRelFcn.cc, 
          TrivariateGaussian.cc: protect against M_PI in cmath

        * Matrix/test/testBug7328.cc:  allow for heap collection before testing
	* Matrix/configure.in, Matrix/test/Makefile.am: finer control over testBug7328 

	* Exceptions/test/exctest2.cc, exctest3.cc: improve ansi compliance

2009-11-04  Lynn Garren <garren@fnal.gov>

	* GenericFunctions/GenericFunctions/Bessel.icc, EllipticIntegral.icc: 
	  replace math.h with cmath

==============================
03.11.09 Release CLHEP-2.0.4.4.b01
==============================
2009-11-03  Lynn Garren <garren@fnal.gov>

	* */src/Makefile.am: use -L<path> -l<library> for dependencies 

2009-08-25  Lynn Garren <garren@fnal.gov>

	* configure.in, */configure.in: remove old -lcxa -lunwind icc flags

==============================
04.07.09 Release CLHEP-2.0.4.3
==============================
2009-06-30  Lynn Garren <garren@fnal.gov>

	* configure.in, */configure.in, */src/Makefile.am: Make sure that
	the shared library build picks up package dependencies. 

==============================
18.11.08 Release CLHEP-2.0.4.2
==============================
2008-11-18  Lynn Garren <garren@fnal.gov>

	* Random/test/testVectorSave.cc: Add a test for bug #44156
	
	* clhep-config.in, */*-config.in: get rid of undefined symbols

2008-11-13  Mark Fischler <mf@fnal.gov>

	* Random/src/engineIDulong.cc: Fix problem that caused check for proper
	engine type to fail where an unsigned long is 64bits. (bug #44156)
	* Random/src/*Engine.cc: make sure that existing stored engine states 
	don't break due to the change in engineIDulong.cc

==============================
04.11.08 Release CLHEP-2.0.4.1
==============================
2008-11-04  Lynn Garren <garren@fnal.gov>

	* Units/PhysicalConstants.h: update Avogadro, h_Planck, electron_mass_c2,
	  proton_mass_c2, amu_c2, and k_Boltzmann to PDG 2008 values
	* Units/SystemOfUnits.h: update e_SI to PDG 2008 value
	* Units.tex: update for modern LaTeX

==============================
07.08.08 Release CLHEP-2.0.4.0
==============================
2008-08-06  Lynn Garren <garren@fnal.gov>

	* configure.in, Makefile.am, build-header.in: automatically
	create ClhepVersion.h during the build proceedure
	Version information is available as integers and the full string.

2008-07-17  Lynn Garren <garren@fnal.gov>

	* various changes in Random to keep gcc 4.3 happy
	
2008-07-16  Lynn Garren <garren@fnal.gov>

	* Matrix/src/SymMatrix.cc, Matrix.cc, DiagMatrix.cc, MatrixLinear.cc: 
	Iterators were set to a nonexistent memory location in many places.
	Even though the iterators were not used, this operation is not allowed 
	and causes problems with the newer VC++ compilers.  
	In some cases, a more efficient rewrite was possible.

==============================
01.05.08 Release CLHEP-2.0.3.3
==============================
2008-05-01  Lynn Garren <garren@fnal.gov>

	* */test/Makefile.am: use "/Fo$@" instead of "-o $@" for Visual C++

2008-04-30  Lynn Garren <garren@fnal.gov>

	* configure.in: VC++ compiler flag -GX is replaced by -EHsc
	  icc compiler flag -mp is replaced by -fp-model precise
	  remove KCC from list of C++ compilers

2008-04-29  Lynn Garren <garren@fnal.gov>

	* Units/PhysicalConstants.h: update h_Planck, electron_mass_c2,
	proton_mass_c2, neutron_mass_c2, and amu_c2 to PDG 2006 values
	* Units/SystemOfUnits.h: update e_SI to PDG 2006 value

==============================
18.10.07 Release CLHEP-2.0.3.2
==============================
2007-10-18  Mark Fischler <mf@fnal.gov>

	* RandPoissonQ.cc:  Change fire(mena) to call 
	  		    shoot(theLocalEngine(),mean) instead of
			    shoot(mean), which had caused "cross-talk" between
			    modules that should not have affected eah other.

==============================
15.11.06 Release CLHEP-2.0.3.1
==============================
2006-11-15  Lynn Garren <garren@fnal.gov>

	* configure.in: change ordering of possible C++ compilers so that
	                g++ remains the default compiler if icc is in the path

==============================
18.10.06 Release CLHEP-2.0.3.0
==============================
2006-10-13  Lynn Garren <garren@fnal.gov>

	* configure.in: build only static libraries when using gcc with cygwin

2006-10-05  Lynn Garren <garren@fnal.gov>

	* configure.in: add flags for the Intel compiler (icc)

2006-09-29  Lynn Garren <garren@fnal.gov>

	* configure.in. Makefile.am: stop building HepMC, HepPDT, and StdHep

==============================
20.06.06 Release CLHEP-2.0.2.3
==============================
2006-05-17  Lynn Garren <garren@fnal.gov>

	* configure.in: add support for g++4

2006-05-14  Andreas Pfeiffer <andreas.pfeiffer@cern.ch>

	* configure.in: add changes from Gabriele Cosmo for MacOSX

==============================
21.11.05 Release CLHEP-2.0.2.2
==============================
2005-11-21  Lynn Garren <garren@fnal.gov>

	* Makefile.am: Library for Windows Visual C++ is named CLHEP.lib.

2005-11-17  Lynn Garren <garren@fnal.gov>

	* configure.in: Remove check for sstream so Windows will not generate
	spurious complaint.  
	Remove HepPDT/StringStream.h.  Remove Cast/StringStream.h.

2005-11-14  Lynn Garren <garren@fnal.gov>

	* Vector/RotationInterfaces.h: Instantiate private destructors so that 
	dictionary builders will not complain.

2005-11-04  Lynn Garren <garren@fnal.gov>

	* HepPDT/addEvtGenParticles.cc: Bug fix

2005-11-03  Lynn Garren <garren@fnal.gov>

	* Vector/configure.in, LorentzVector.icc
	Provide a flag to enable code differences when compiling with 
	Visual C++.

2005-10-20  Lynn Garren <garren@fnal.gov>

	* HepPDT/CommonParticleData.icc: Bug fix - low and high cutoffs 
	for the width were not being saved.
	* Also write out cutoffs.

2005-07-27  Lynn Garren <garren@fnal.gov>

	* HepPDT/convertTemporaryMap.icc: Fill DecayData properly.
	Also get proper particle names when parsing PDG table.

==============================
22.06.05 Release CLHEP-2.0.2.1
==============================
Wed Jun 22 2005  Andreas Pfeiffer  <andreas.pfeiffer@cern.ch>

	* configure.in: changed soname to install_name for darwin targets,
	dylibs still don't build properly on 10.3/10.4, static libs ok.

2005-06-19  Lynn Garren <garren@fnal.gov>

	* configure.in, Makefile.am: 
	Use lib when building Visual C++ libraries.
	Disable shared library build for Solaris CC.

==============================
22.04.05 Release CLHEP-2.0.2.0
==============================
Fri Apr 22 2005  Andreas Pfeiffer  <andreas.pfeiffer@cern.ch>

	* configure.in: changed flags for building dynamic libs on Mac OS X
	still problems building them for OS X 10.3, to be checked on 10.4
	prepared for tagging release 1.9.2.0

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Thu Apr  7 2005 Lynn Garren <garren@fnal.gov>

	* configure.in: set AR and ARFLAGS

2005-03-15  Lynn Garren  <garren@fnal.gov>

	* examples are now installed 

2005-03-15  Mark Fischler <mf@fnal.gov>

	* engineIDulong.cc, engineIDulong.h
	  DoubConv.cc, DoubConv.h
	  EngineFactory.cc, ranRestoreTest.cc
	  all Random Engine classes

	Add put() and get() methods to every engine transfering state to a
	vector of unsigned longs.
	
Thu Mar 10  2005  Andreas Pfeiffer  <andreas.pfeiffer@cern.ch>

	* Geometry/BasicVector3D.h : added operator to convert to Hep3Vector
	for backward compatibility (savannah bug id 6740)
	* Geometry/config.in, Geometry/test/testBug6740.cc, Geometry/test/testBug6740.sh,
	Geometry/test/testBug6740.output, Geometry/test/Makefile.am: added test for bug ID 6740
	
2005-02-14  Mark Fischler <mf@fnal.gov>

	* JamesRandom.cc
	
	  Check that seed is non-negative. 
	  Negative seeds give terrible sequences.

2005-02-11  Mark Fischler <mf@fnal.gov>

	* RandPoissonQ.cc RandPoissonT.cc RandomEngine.cc
	
	  Added missing implementations, per bug # 1806
	  (FireArray(), shootArray(), getTableSeeds)

2005-03-15  Mark Fischler  <mf@fnal.gov>

	* SymMatrix.cc, testBug7328.cc
	
	Repair of bug 7328, a memory leak encountered when inverting symmetric
	matrices above the size of 6x6.
	
2005-02-25  Mark Fischler  <mf@fnal.gov>

	* Matrix.cc, testBug6181.cc
	
	Repair of bug 6181, a serious error in inverting matrices above the
	size of 6x6.  

2005-02-18  Lynn Garren  <garren@fnal.gov>

	* configure.in, Makefile.am: Stop using libtool.  
	The newer releases of libtool seem to have dropped support for 
	Windows Visual C++.  

2005-02-14  Lynn Garren  <garren@fnal.gov>

	* */configure.in: Visual C++ flags are now "-EHsc -nologo -GR -GX -MD"

2005-02-03  Lynn Garren  <garren@fnal.gov>

	* configure.in: install step creates libCLHEP.a, libCLHEP.so,
	and/or libCLHEP.dylib by adding a symbolic link.

	* HepMC/GenParticle.h: define HepMC::GenParticle::setParticleID 

	* HepPDT: define HepPDT::QQDecayTable::writeTable,
	HepPDT::QQChannel::write, and HepPDT::QQDecay::write

2005-02-02  Andreas PFEIFFER  <andreas.pfeiffer@cern.ch>

	* */configure.in: modified compiler flags for windows:
	added "-O -GR -GX -MD" as this is needed for the multi-thread
	environments used.

2005-02-01  Lynn Garren  <garren@fnal.gov>

	* config: remove HEP_CC_NEED_SUB_WITHOUT_CONST from config/CLHEP.h.
	HEP_CC_NEED_SUB_WITHOUT_CONST has been defined to 1 in all cases for
	a long time.

	* Matrix: remove HEP_CC_NEED_SUB_WITHOUT_CONST ifdefs

2005-02-01  Andreas PFEIFFER  <andreas.pfeiffer@cern.ch>

	* Geometry/Geometry/BasicVector3D.h : changed template specialisations for 
	multiplication of vector<float> with scalar and division of vector<float>
	by scalar to use float scalars instead of double (savannah bug id 6523)

2005-01-31  Andreas PFEIFFER  <andreas.pfeiffer@cern.ch>

	* Matrix/src/Matrix.h: fixed error in sub(int, int, int, int), savannah 
	bug id 6176, added corresponding files (testBug6176*) in test/,
	updated Makefile.am accordingly to generate tests.

Mon Dec 27	2004 Mark Fischler <mf@fnal.gov>

	* *.cc  and .h for all the engine classes.
	* Random.cc EngineFactory.cc StaticRandomStates.cc

	Ability to restore engines and distributions without knowing in
	the restoring program which type of engine was used in the saving
	program.

Wed Dec 22	2004 Mark Fischler <mf@fnal.gov>

	* Random.h StaticRandomState.h Random.cc StaticRandomState.cc
	
	Added HepRandom::saveStaticRandomState(ostream) and restore to istream. 

Mon Dec 20	2004 Mark Fischler <mf@fnal.gov>

	* Random.h RandGauss.h RandFlat.h RandFlat.icc RandBit.h
	  Random.cc RandGauss.cc RandFlat.cc

	  Added static methods for save/restore to streams.

Thu Dec 16	2004 Mark Fischler <mf@fnal.gov>

	* Random/*.cc for all engines and distributions. 	  
	* Random/test/ranRestoreTest.cc 
	  
	  Added put and get methods, as well as ostream operations, so that
	  engine and distribution instances can be saved and restored to/from
	  streams.
	  
Thu Dec 16
Wed Dec 15	2004 Mark Fischler <mf@fnal.gov>

	* RandPoissonQ.cc (RandPoissonT.cc)
	
	  RandPoissonQ has a path, potentially taken when mean is more
	  than 100, where an additional gaussian random number is needed.
	  Instead we use the engine owned by the RandPoissonQ instance.
	  
	  This will affect in rare cases the values of random variates 
	  delivered by **instances** (not the shoot() methods) of RandPoissonQ
	  and RandPoissonT.

Thu Dec 16
Tue Dec 14	2004 Mark Fischler <mf@fnal.gov>

	* RandGeneral.cc 
	
	  Modify local variable theIntegralPdf, using a std::vector instead
	  of a double* pointing to a new-ed array.  No behavioral change.
	  
Thu Dec 16
Fri Dec 3	2004 Mark Fischler <mf@fnal.gov>

	* Random/*.cc for all engines
	* Random/test/ranRestoreTest.cc
		Modified engines and additional-state distributions so that
		restoreENgineState behaves better (error message and return
		instead of hang up) when file requested is not found.

==============================
30.11.04 Release CLHEP-2.0.1.2
==============================

Tue Nov 30   2004 Andreas Pfeiffer <andreas.pfeiffer@cern.ch>

	* Geometry/Plane3D.h: replaced wrong <float> by <T> in
	Point3D<T> point(const Point3D<float> & p) const {

Mon Nov 29 2004 Mark Fischler <mf@fnal.gov>

	* In LorentzVectorC.cc, in deltaR, fixed to use pp.deltaRPhi(w.getV())

Mon Nov 29 2004 Lynn Garren <garren@fnal.gov>

	* Vector/src: add missing implemetations  
	
Fri Nov 26 2004	    Andreas Pfeiffer <andreas.pfeiffer@cern.ch>

	* HepMC/doc/Makefile.in: add -o option to dvips, otherwise it 
	  prints on some systems
	
==============================
27.10.04 Release CLHEP-2.0.1.1
==============================

Wed Oct 27          2004 Andreas Pfeiffer <andreas.pfeiffer@cern.ch>

      * Geometry/BasicVector3D.h: made dtor virtual as this is a base class
      * Geometry/Transform3D.h: added virtual dtor for persistency. This may go away in later releases.


Fri Sep 24          2004 Lynn Garren <garren@fnal.gov>

	* use AM_CXXFLAGS
	* require autoconf 2.59, automake 1.9.1, and libtool 1.9b

	* Matrix: remove unnecessary copy and disable allocator

Tue Aug 31         2004 Lynn Garren <garren@fnal.gov>
	
	* change Solaris CC compile flags from "-O -mt" to "-O"
	* libtools 1.9b or later is required for Solaris CC


==============================
23.07.04 Release CLHEP-2.0.1.0
==============================

Fri Jul 23         2004 Lynn Garren <garren@fnal.gov>

	* remove obsolete Utilities from 2.0 to avoid confusion
	
	* more changes for Solaris tests

	* HepPDT version is 1.01.00
	* HepPDT: access ParticleData information by name (std::string)

Wed May 19         2004 Lynn Garren <garren@fnal.gov>
    
	* HepPDT: fix bugs in translation
	* HepPDT: add translation tests
	
	* a couple of miscellaneous changes for Solaris

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==============================
11.05.04 Release CLHEP-2.0.0.2
==============================

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Tue May 11          2004 Lynn Garren <garren@fnal.gov>

	* tagged for CLHEP 2.0.0.2 (CLHEP_2_0_0_2)
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	* library version changed to 2.0.0.2
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Tue May 11          2004 Lynn Garren <garren@fnal.gov>
       
	* HepMC 1.25 changes merged with CLHEP/HepMC
	* HepMC/HepMC/CBhepevt.icc: include stdio.h
	* HepMC/HepMC/CBherwig.icc: include stdio.h
	
	note that CLHEP/HepMC already had the most important change to use
	std::iterator<std::forward_iterator_tag,GenParticle*,ptrdiff_t>

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Tue May 11          2004 Mark Fischler <mf@fnal.gov>

	*  RandPoissonT.cc
	*  RandPoissonQ.cc
	
	Repaired misbehavior when mean is precisely 100.0 in these routines. 

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Thu Apr 29          2004 Mark Fischler <mf@fnal.gov>

	*  LorentzVectorK.cc 
	
	Modified behavior when rapidity of a light-like vector moving 
	in the -z direction is taken.  Previously, would have tried to take
	log(0.0). 
	
Thu Apr 29          2004 Mark Fischler <mf@fnal.gov>

	* RandEngine.cc
	* RandEngine.h
	
	Code to accomodate possible systems where RAND_MAX is not
	one fo the two "expected" values of 2**15-1 or 2**31-1. 

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Wed Apr 28          2004 Lynn Garren <garren@fnal.gov>

	*  make CLHEP work with Visual C++

Wed Apr 21          2004 Lynn Garren <garren@fnal.gov>

	* change version to CLHEP 2.0.0.1
	
	* fix Herwig and Isajet translation routines in HepPDT
	  add translation checking tests

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Thu Nov 06          2003 Lynn Garren <garren@fnal.gov>

	*  adding ZOOM Exceptions package for FNAL
	*  adding supporting RefCount and Cast packages

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Fri Oct 24          2003 Lynn Garren <garren@fnal.gov>

	* tagged for CLHEP 2.0.0.0
	
	* backwards compatibility code disabled

Thu Oct 23          2003 Lynn Garren <garren@fnal.gov>

	* tagged for CLHEP 1.9.0.0
	
	* backwards compatibility code enabled
	
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Fri Oct 10          2003 Mark Fischler <mf@fnal.gov>

	* ZMxpv.h and ZMxpv.cc
	
	Modified the ZZMthrowA and ZMthrowC macros such that the package
	never calls exit(), throwing an exception instead.  Existing code
	in entire package was already instrumented to throw the various
	exceptions. 
	
	* Boost.h and Boost.icc and Boost.cc
	
	Correct a typo in Boost::vectorMutiplication() [that is, boost*4vector].
	This affected off-axis boosts applied to a LorentzVector when the 
	x- and/or y- components of both the Boost and the LorentzVector are 
	not small. Boosts in the z-direction are unaffected and Boosts 
	dominantly in the z-direction suffered only second-order effects. 

	Repair a bug in LorentzVector::deltaR() which could return large 
	values when the phi values are close to + and - pi respectively,
	for two vectors which are actually near each other.
	
	Rectify misbehaviour when isNear() is taken between a specialized
	or general Boost and a general LorentzRotation.
	
	Supply output operator.

	* BoostX.cc, BoostY.cc, BoostZ.cc
	
	Rectify misbehaviour when isNear() is taken between a specialized
	or general Boost and a general LorentzRotation.

	Supply output operators.
	
	* LorentzRotation.cc
	
	Multiplication by specialized rotations

	More efficient multiplicatio by a rotation

	*LorentzVectorC.cc

	Correction in isNear for two vectors both close to -Z axis.
	
	* RotationE.cc	
	
	Methods to find EUler angles phi() and psi() now forgiving of
	cos phi apparently slightly above 1 due to roundoff error.

Fri Oct 10          2003 Lynn Garren <garren@fnal.gov>

	* HepMC 1.24 changes merged with CLHEP/HepMC

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Tue Jul 22 17:40:39 CDT 2003  Lynn Garren <garren@fnal.gov>

	* Alpha release of the CLHEP split
	* Directory structure has changed
	* Each package may be built either separately, or as part of CLHEP

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