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387 Commits

Author SHA1 Message Date
Mathias Gaunard
87e4a09ce0 random: add explicit casts in normal_distribution.hpp to avoid truncation warnings with MSVC 
[SVN r86325]
 2013-10-15 16:40:51 +00:00
Mathias Gaunard
e8b67e2f27 random: avoid generating warnings with -Wshadow, fix #9115 
[SVN r86321]
 2013-10-15 14:08:57 +00:00
Stephen Kelly
913baf11ac Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
Process #ifdef...#else...#endif blocks.

[SVN r86246]
 2013-10-11 23:19:17 +00:00
Stephen Kelly
e14ad4f535 Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
Process #ifndef...#endif conditions.

[SVN r86244]
 2013-10-11 23:15:00 +00:00
Stephen Kelly
966be3d1a1 Random: Remove obsolete MSVC version check. 
[SVN r86030]
 2013-09-30 00:19:36 +00:00
Steven Watanabe
4bc0a07068 Add explicit casts to avoid warnings on vc8. Fixes #5762. 
[SVN r82940]
 2013-02-16 22:15:31 +00:00
Steven Watanabe
3c25564816 Fix -Wshadow warning. Fixes #7774. 
[SVN r82939]
 2013-02-16 21:48:20 +00:00
Steven Watanabe
4fafac0efe Use underscores in attributes. Fixes #6408. 
[SVN r82938]
 2013-02-16 21:30:43 +00:00
Steven Watanabe
6e7dec409a Fix assertion for uniform_real. Fixes #6053. Fixes #6059. 
[SVN r82937]
 2013-02-16 21:14:23 +00:00
Steven Watanabe
5b3f1c7fe6 Avoid generating NaNs. Fixes #7779. 
[SVN r82936]
 2013-02-16 20:30:51 +00:00
Marshall Clow
ae12937978 Fix behavior with zero seed re: '26.5.3.3 [rand.eng.sub]/7'; thanks to stl@microsoft for the report; Refs #7951 
[SVN r82664]
 2013-01-30 06:42:36 +00:00
Steven Watanabe
eb5bfa1fd0 Fix typo. Refs #7645. 
[SVN r81501]
 2012-11-23 23:31:44 +00:00
Marshall Clow
174c98d347 Remove usage of deprecated macros 
[SVN r81442]
 2012-11-20 19:44:24 +00:00
Marshall Clow
05c2826a4a Replaced throw with boost::throw_exception; Refs #5399 
[SVN r81379]
 2012-11-17 05:17:06 +00:00
Steven Watanabe
f0ec97ba36 Implement the ziggurat algorithm for the normal distribution. 
[SVN r81018]
 2012-10-19 18:32:53 +00:00
Steven Watanabe
973d453a02 Make sure that equivalent states of mersenne_twister have identical bits. Fixes #6801. 
[SVN r81001]
 2012-10-16 21:33:16 +00:00
Marshall Clow
099125d5f5 Fixed typo; Refs #7509 
[SVN r80995]
 2012-10-16 03:05:15 +00:00
Steven Watanabe
5cb53bb98e Remove static. Fixes #7096 
[SVN r80992]
 2012-10-15 19:10:33 +00:00
Steven Watanabe
d3899e5f44 Make result_type public and constructors explicit on shuffle_output. Fixes #7121. 
[SVN r80990]
 2012-10-15 03:18:25 +00:00
Marshall Clow
caf462a816 Switch from deprecated macros to new shiny ones; no functionality change 
[SVN r79389]
 2012-07-09 19:50:17 +00:00
Steven Watanabe
1cb475183e Add missing inline. Fixes #6854. 
[SVN r78513]
 2012-05-19 13:49:00 +00:00
Steven Watanabe
6fd0c53bac Add missing #includes. Fixes #6855. 
[SVN r78512]
 2012-05-19 13:39:30 +00:00
Steven Watanabe
030fe2f938 Remove unnecessary #include. Fixes #6344. 
[SVN r78511]
 2012-05-19 13:14:28 +00:00
Marshall Clow
1bcaa72324 Updated Boost.Random to use BOOST_NO_0X_HDR_INITIALIZER_LIST instead of (soon to be deprecated) BOOST_NO_INITIALIZER_LISTS 
[SVN r77152]
 2012-03-02 16:16:45 +00:00
Daniel James
16f5afdb15 Use a proper constexpr for integer_log2. 
[SVN r76032]
 2011-12-18 11:16:47 +00:00
Steven Watanabe
18b844a2ff Fix off-by-one error. Fixes #6189. 
[SVN r75764]
 2011-12-01 18:33:13 +00:00
Steven Watanabe
ceddb09af4 Update seed_seq to match the final draft. 
[SVN r74482]
 2011-09-20 22:59:42 +00:00
Steven Watanabe
db825889d8 Use the right variable. Fixes #5767. 
[SVN r74169]
 2011-08-30 21:14:01 +00:00
Steven Watanabe
56e40890ca geometric_distribution::min should be 0. Fixes #5704. 
[SVN r74168]
 2011-08-30 19:31:43 +00:00
Daniel James
04ade5c792 Random: fix constexpr in integer_log2_impl. 
[SVN r72991]
 2011-07-09 17:13:59 +00:00
Steven Watanabe
7b6a46822b Replace the precision() member for floating point generators with a traits class. This function was intended to be an implementation detail, but user defined generators had to implement it. 
[SVN r72826]
 2011-06-30 22:27:53 +00:00
Steven Watanabe
a6edff511a Remove use of discard to avoid breaking Boost.TR1. 
[SVN r72825]
 2011-06-30 21:52:51 +00:00
Daniel James
22cef6849c Random: disable incorrect use of constexpr for now. 
[SVN r72799]
 2011-06-29 17:49:27 +00:00
Steven Watanabe
94645686dc Oops. This copy/paste error makes sun 5.10 unhappy. 
[SVN r70785]
 2011-03-31 14:53:33 +00:00
Steven Watanabe
b3199f21ed Attempt to fix sun 5.10 overload resolution problem. 
[SVN r70784]
 2011-03-31 14:50:26 +00:00
Steven Watanabe
8978939937 Somehow sun-5.10 gets the type of bits wrong. 
[SVN r70782]
 2011-03-31 14:41:36 +00:00
Steven Watanabe
17727c6cfb pgi doesn't seem to like writing a const char* to a std::wostream? Reading back a space with std::ws is mysteriously failing, but appears to work when a character is written instead of a string literal. 
[SVN r70762]
 2011-03-30 21:00:41 +00:00
Steven Watanabe
faf1e5ea24 Use fmod before casting to uint32_t. xlc and sun were saturating to 0xFFFFFFFF instead of taking the low order bits. 
[SVN r70761]
 2011-03-30 20:41:50 +00:00
Steven Watanabe
5538ef2de8 Fix for gcc 3.4.6 
[SVN r70700]
 2011-03-29 16:03:19 +00:00
Hartmut Kaiser
ba92085d94 Preventing macro substitution 
[SVN r70319]
 2011-03-21 17:15:10 +00:00
Steven Watanabe
92818ae651 MSVC 7.1 and 8.0 seem to have trouble handling this friend declaration. Try to make it simpler. Refs #5321. 
[SVN r70071]
 2011-03-17 17:14:38 +00:00
Steven Watanabe
c8b83bcc93 Make sure that integer_log2 works on more than just msvc and gcc. 
[SVN r70064]
 2011-03-17 16:28:25 +00:00
Steven Watanabe
6603ca0b98 Add missing inline 
[SVN r70061]
 2011-03-17 15:45:12 +00:00
Steven Watanabe
ff74124051 Replace a couple slow iterative algorithms with multi-precision arithmetic. 
[SVN r70047]
 2011-03-17 03:45:39 +00:00
Steven Watanabe
cb6b4f1ffb Warning patrol 
[SVN r70017]
 2011-03-16 03:24:42 +00:00
Steven Watanabe
45255face5 Intel and PGI don't seem to like the friend declarations as written. 
[SVN r70007]
 2011-03-15 22:51:43 +00:00
Steven Watanabe
75aa8b6e82 Try to help the compiler see through all the constants. 
[SVN r70005]
 2011-03-15 21:03:46 +00:00
Steven Watanabe
544fc7e4e1 Make sure that the type of the seed argument is consistent with the standard for all generators. Eliminate the odd rand48 seeding rules. 
[SVN r69995]
 2011-03-15 00:47:25 +00:00
Steven Watanabe
04131d73f3 Add missing property 
[SVN r69979]
 2011-03-14 20:43:45 +00:00
Steven Watanabe
0a430d620a Move random_number_generator into namespace random, tweak the implementation a bit, and add a test case. 
[SVN r69978]
 2011-03-14 20:38:12 +00:00
Steven Watanabe
30a2b59c7b Make sure that discard is always provided by using uintmax_t instead of ulong_long_type. 
[SVN r69976]
 2011-03-14 20:09:37 +00:00
Steven Watanabe
0265c4371d Remove pass_through_engine. Make uniform_int_float more correct. 
[SVN r69975]
 2011-03-14 19:42:32 +00:00
Steven Watanabe
2690f16a2c Some optimizations for ranlux. 
[SVN r69969]
 2011-03-14 02:46:15 +00:00
Steven Watanabe
cfb5ec9825 Add missing file. 
[SVN r69961]
 2011-03-13 18:28:07 +00:00
Steven Watanabe
d096eb569f Make seeding more consistent and add some tests to lock down the algorithms. 
[SVN r69912]
 2011-03-13 04:49:34 +00:00
Steven Watanabe
ed945c9eb1 A separate WeightType doesn't make sense for piecewise_linear_distribution. 
[SVN r68968]
 2011-02-17 16:28:12 +00:00
Steven Watanabe
b0b7fb471a Apparently, neither gcc 4.5, nor msvc 10 can optimize away this loop. 
[SVN r68874]
 2011-02-14 22:44:10 +00:00
Steven Watanabe
3738b7e4ff Update performance numbers. 
[SVN r68872]
 2011-02-14 21:31:10 +00:00
Steven Watanabe
e4fbc88c54 Optimize linear_congruential_engine::discard. 
[SVN r68851]
 2011-02-13 20:21:15 +00:00
Steven Watanabe
e4cca265d0 Use unsigned types everywhere to be compatible with the standard, which is more restrictive in this respect. 
[SVN r68823]
 2011-02-13 04:05:26 +00:00
Steven Watanabe
8c30753bf4 Sync the docs with the current library. 
[SVN r68822]
 2011-02-13 03:28:59 +00:00
Steven Watanabe
21d66a0a2c Fix problems reported by inspect. 
[SVN r68817]
 2011-02-12 20:03:17 +00:00
Steven Watanabe
d3e19bbc4f #include everything in boost/random.hpp 
[SVN r68815]
 2011-02-12 19:07:36 +00:00
Steven Watanabe
6858fa9514 Update random_device. 
[SVN r68814]
 2011-02-12 18:41:28 +00:00
Steven Watanabe
6962916b79 Implement generate_canonical. 
[SVN r68813]
 2011-02-12 18:06:40 +00:00
Steven Watanabe
fabd860d65 Maybe fix sun? 
[SVN r68806]
 2011-02-12 15:31:42 +00:00
Steven Watanabe
b5b8a2d4df Implement independent_bits_engine. 
[SVN r68804]
 2011-02-12 15:28:53 +00:00
Steven Watanabe
a9f049de2a Codegear fixes. 
[SVN r68789]
 2011-02-11 22:07:04 +00:00
Steven Watanabe
46a47b2a9d Help pgi? 
[SVN r68788]
 2011-02-11 21:32:07 +00:00
Steven Watanabe
edf89f7503 Move all generator tests to the new framework. 
[SVN r68783]
 2011-02-11 19:16:29 +00:00
Steven Watanabe
b653381ac4 Fix constructor. 
[SVN r68769]
 2011-02-11 02:11:57 +00:00
Steven Watanabe
67843975c0 Update xor_combine to match C++0x. min/max are still broken. 
[SVN r68767]
 2011-02-11 01:16:34 +00:00
Steven Watanabe
c646f4babb Update linear_feedback_shift_engine to match C++0x. 
[SVN r68759]
 2011-02-10 03:30:27 +00:00
Steven Watanabe
b5be1f6d9e Factor out some common seeding code. 
[SVN r68758]
 2011-02-10 01:27:11 +00:00
Steven Watanabe
0908708463 Update lagged_fibonacci to match C++0x. 
[SVN r68754]
 2011-02-09 22:34:46 +00:00
Steven Watanabe
c78729ebf5 Update inversive_congruential. 
[SVN r68748]
 2011-02-09 19:19:25 +00:00
Steven Watanabe
3cfc38c4f7 Fix const_mod to work in all cases. 
[SVN r68747]
 2011-02-09 16:49:49 +00:00
Steven Watanabe
a22d42305a Fix #include guard. Fixes #5171. 
[SVN r68743]
 2011-02-09 02:07:54 +00:00
Steven Watanabe
de24e82891 Update additive_combine. 
[SVN r68727]
 2011-02-08 17:46:48 +00:00
Steven Watanabe
5db9c081df Simplify variate_generator. 
[SVN r68658]
 2011-02-05 17:44:40 +00:00
Steven Watanabe
411eeb9c26 Update uniform_int and uniform_real. 
[SVN r68647]
 2011-02-05 05:54:11 +00:00
Steven Watanabe
b2bfbc0b75 Update uniform_smallint. 
[SVN r68644]
 2011-02-05 01:15:56 +00:00
Steven Watanabe
70ee378773 Update uniform_on_sphere. 
[SVN r68631]
 2011-02-03 21:16:56 +00:00
Steven Watanabe
23761be280 Add uniform_real_distribution to match C++0x. 
[SVN r68444]
 2011-01-25 20:08:07 +00:00
Steven Watanabe
a9a48b3330 Add uniform_int_distribution to match C++0x. 
[SVN r68440]
 2011-01-25 19:16:54 +00:00
Steven Watanabe
f051b0730e Update triangle_distribution to match C++0x. 
[SVN r68428]
 2011-01-25 01:17:50 +00:00
Steven Watanabe
1744f7c612 Update lognormal_distribution to match C++0x. 
[SVN r68424]
 2011-01-24 21:18:40 +00:00
Steven Watanabe
664bef0373 Update geometric_distribution to match C++0x. 
[SVN r68410]
 2011-01-24 06:28:59 +00:00
Steven Watanabe
0109f6e645 Update cauchy_distribution to match C++0x. 
[SVN r68406]
 2011-01-23 23:33:41 +00:00
Steven Watanabe
8b1fda2098 Update bernoulli_distribution to match C++0x. 
[SVN r68375]
 2011-01-23 02:14:26 +00:00
Steven Watanabe
28d9e4da2b Update exponential_distribution to C++0x. 
[SVN r68372]
 2011-01-22 21:44:25 +00:00
Steven Watanabe
ebc4157205 Tighten up test_piecewise_linear. 
[SVN r68315]
 2011-01-20 05:46:49 +00:00
Steven Watanabe
30ee3e6cee Tighten test_piecewise_constant. 
[SVN r68311]
 2011-01-20 02:18:08 +00:00
Steven Watanabe
f6951cd830 Concept test for distributions. 
[SVN r68070]
 2011-01-12 19:53:31 +00:00
Steven Watanabe
7623f1b6ef Implement piecewise_linear_distribution. 
[SVN r68028]
 2011-01-12 04:53:08 +00:00
Steven Watanabe
cee01dfcfa Fix piecewise_constant_distribution::param_type constructor with 1 interval boundary. 
[SVN r67903]
 2011-01-10 04:01:46 +00:00
Steven Watanabe
97fe018ee2 Fix piecewise_constant_distribution for C++0x. 
[SVN r67878]
 2011-01-09 20:11:07 +00:00
Steven Watanabe
8cda7a96af Implement piecewise_constant_distribution. 
[SVN r67740]
 2011-01-06 23:51:46 +00:00
Steven Watanabe
836da38bf7 Update normal_distribution to match C++0x. Implement student_t_distribution. 
[SVN r67710]
 2011-01-06 02:53:00 +00:00
Steven Watanabe
dced4df44a Implement fisher_f_distribution. 
[SVN r67694]
 2011-01-05 22:42:36 +00:00