diff options
| author | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-25 10:06:33 +0000 |
|---|---|---|
| committer | paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-25 10:06:33 +0000 |
| commit | b74d57a52001bad39e29f0a4efc41150d53e0bbd (patch) | |
| tree | c2c00d3744d6db99bffcbbfba5d53c4e3559288b /libstdc++-v3/include/bits/random.h | |
| parent | 5c55078237e2a812e69d6b76ca8ac82e4b2f3819 (diff) | |
| download | gcc-b74d57a52001bad39e29f0a4efc41150d53e0bbd.tar.gz | |
2011-03-25 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/random.h (negative_binomial_distribution<>::
negative_binomial_distribution(_IntType, double),
negative_binomial_distribution<>::
negative_binomial_distribution(const param_type&)): Tweak
construction of _M_gd.
* include/bits/random.tcc (negative_binomial_distribution<>::
operator()): Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171443 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/bits/random.h')
| -rw-r--r-- | libstdc++-v3/include/bits/random.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/include/bits/random.h b/libstdc++-v3/include/bits/random.h index 8b09a98c37b..7b7f5966b3c 100644 --- a/libstdc++-v3/include/bits/random.h +++ b/libstdc++-v3/include/bits/random.h @@ -3804,12 +3804,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION explicit negative_binomial_distribution(_IntType __k = 1, double __p = 0.5) - : _M_param(__k, __p), _M_gd(__k, 1.0) + : _M_param(__k, __p), _M_gd(__k, (1.0 - __p) / __p) { } explicit negative_binomial_distribution(const param_type& __p) - : _M_param(__p), _M_gd(__p.k(), 1.0) + : _M_param(__p), _M_gd(__p.k(), (1.0 - __p.p()) / __p.p()) { } /** |