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158 Commits

Author SHA1 Message Date
Daniela Engert
e75d0b99b9 Replace deprecated/removed C++98 std::bind2nd by a custom function object, and ignore tests focussing on std::random_shuffle. 
Signed-off-by: Daniela Engert <dani@ngrt.de>
 2017-05-13 19:24:05 +02:00
Steven Watanabe
18099e4a11 Suppress conversion warning. 2016-02-19 10:45:05 -07:00
Steven Watanabe
fdd3073448 Suppress warning. 2016-02-18 12:57:06 -07:00
Steven Watanabe
29e8bd59a2 Add a missing break for one dimensional case of uniform_on_sphere. Fixes #11454. 2016-02-13 13:55:27 -07:00
Steven Watanabe
89174b6ca3 Add hyperexponential_distribution. Contributed by Marco Guazzone. 2015-04-01 10:08:06 -06:00
jzmaddock
839acad329 Get multiprecision floating point support working, and add test case. 2015-03-14 18:06:14 +00:00
jzmaddock
d4514f1e07 Fix integer distributions for multiprecision support, and add support for one multiprecision generator (independent_bits_engine). 
Added test case for multiprecision integers.
 2015-03-14 18:05:23 +00:00
Steven Watanabe
a8aed49f29 Use the right upper bound for the exponent. 2014-04-12 11:26:16 -07:00
Steven Watanabe
25cef713f9 Add non-central chi-squared distribution contributed by Thijs van den Berg. 2014-04-08 17:47:01 -07:00
Steven Watanabe
39d05f0161 Optimized algorithm for mersenne_twister_engine::discard. Fixes #6706. 2014-04-05 11:22:01 -07:00
Steven Watanabe
2edb377b13 Add laplace_distribution. Refs #6804. 2014-03-13 17:06:52 -07:00
Steven Watanabe
b7fae47331 Add beta_distribution. Refs #6804. 2014-03-13 16:13:35 -07:00
Steven Watanabe
c0a694e8d9 Avoid overflow. Fixes #8351. 2014-03-13 14:50:17 -07:00
Steven Watanabe
dbb7b3cfaa Handle integer weights in discrete_distribution. FIxes #6022. 2014-03-13 13:17:28 -07:00
Steven Watanabe
16b73cb3a7 Optimize uniform_on_sphere for dims <= 3. Fixes #1059. 2014-03-12 17:31:23 -07:00
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
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
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
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
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
cb6b4f1ffb Warning patrol 
[SVN r70017]
 2011-03-16 03:24:42 +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
96113f9e2c Update the last tests left in random_test.cpp and move them to the appropriate places. 
[SVN r69991]
 2011-03-14 23:37:39 +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
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
21d66a0a2c Fix problems reported by inspect. 
[SVN r68817]
 2011-02-12 20:03:17 +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
8117e68595 Use INT64_C where appropriate. This should fix some vacpp and gcc 3.4.6 errors. 
[SVN r68808]
 2011-02-12 15:48:51 +00:00
Steven Watanabe
b5b8a2d4df Implement independent_bits_engine. 
[SVN r68804]
 2011-02-12 15:28:53 +00:00
Steven Watanabe
9bce32507a Reduce the default number of trials, so the tests complete in a reasonable amount of time. 
[SVN r68787]
 2011-02-11 21:09:46 +00:00
Steven Watanabe
466c39c392 Make sure all engines are tested. Kill validate.cpp, since its functionality is now covered by the main generator tests. 
[SVN r68784]
 2011-02-11 20:13:48 +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
67d7b20f57 Refactor distribution tests. Remove spurious dependency on boost/random.hpp 
[SVN r68770]
 2011-02-11 02:13:59 +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
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
de24e82891 Update additive_combine. 
[SVN r68727]
 2011-02-08 17:46:48 +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