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add normal_distribution::stddev

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bolero-MURAKAMI 2012-11-16 13:40:19 +09:00
parent 225c11b505
commit f37e8a9088
19 changed files with 261 additions and 211 deletions
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22
sprout/random/binomial_distribution.hpp
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@ -102,10 +102,10 @@ namespace sprout {
: t_(arg_check(t_arg, p_arg))
, p_(p_arg)
{}
SPROUT_CONSTEXPR IntType t() const {
SPROUT_CONSTEXPR IntType t() const SPROUT_NOEXCEPT {
return t_;
}
SPROUT_CONSTEXPR RealType p() const {
SPROUT_CONSTEXPR RealType p() const SPROUT_NOEXCEPT {
return p_;
}
template<typename Elem, typename Traits>
@ -134,10 +134,10 @@ namespace sprout {
{
return lhs << rhs.t_ << " " << rhs.p_;
}
friend SPROUT_CONSTEXPR bool operator==(param_type const& lhs, param_type const& rhs) {
friend SPROUT_CONSTEXPR bool operator==(param_type const& lhs, param_type const& rhs) SPROUT_NOEXCEPT {
return lhs.t_ == rhs.t_ && lhs.p_ == rhs.p_;
}
friend SPROUT_CONSTEXPR bool operator!=(param_type const& lhs, param_type const& rhs) {
friend SPROUT_CONSTEXPR bool operator!=(param_type const& lhs, param_type const& rhs) SPROUT_NOEXCEPT {
return !(lhs == rhs);
}
};
@ -635,19 +635,19 @@ namespace sprout {
, btrd_(!init_use_inversion(parm.t(), parm.p()) ? init_btrd(parm.t(), parm.p()) : btrd_type())
, q_n_(init_use_inversion(parm.t(), parm.p()) ? init_q_n(parm.t(), parm.p()) : RealType())
{}
SPROUT_CONSTEXPR result_type t() const {
SPROUT_CONSTEXPR result_type t() const SPROUT_NOEXCEPT {
return t_;
}
SPROUT_CONSTEXPR result_type p() const {
SPROUT_CONSTEXPR result_type p() const SPROUT_NOEXCEPT {
return p_;
}
SPROUT_CONSTEXPR result_type min() const {
SPROUT_CONSTEXPR result_type min() const SPROUT_NOEXCEPT {
return 0;
}
SPROUT_CONSTEXPR result_type max() const {
SPROUT_CONSTEXPR result_type max() const SPROUT_NOEXCEPT {
return t_;
}
SPROUT_CONSTEXPR param_type param() const {
SPROUT_CONSTEXPR param_type param() const SPROUT_NOEXCEPT {
return param_type(t_, p_);
}
void param(param_type const& parm) {
@ -685,10 +685,10 @@ namespace sprout {
{
return lhs << rhs.param();
}
friend SPROUT_CONSTEXPR bool operator==(binomial_distribution const& lhs, binomial_distribution const& rhs) {
friend SPROUT_CONSTEXPR bool operator==(binomial_distribution const& lhs, binomial_distribution const& rhs) SPROUT_NOEXCEPT {
return lhs.param() == rhs.param();
}
friend SPROUT_CONSTEXPR bool operator!=(binomial_distribution const& lhs, binomial_distribution const& rhs) {
friend SPROUT_CONSTEXPR bool operator!=(binomial_distribution const& lhs, binomial_distribution const& rhs) SPROUT_NOEXCEPT {
return !(lhs == rhs);
}
};