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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/uniform_real_distribution.hpp
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@ -215,10 +215,10 @@ namespace sprout {
: min_(arg_check(min_arg, max_arg))
, max_(max_arg)
{}
SPROUT_CONSTEXPR RealType a() const {
SPROUT_CONSTEXPR RealType a() const SPROUT_NOEXCEPT {
return min_;
}
SPROUT_CONSTEXPR RealType b() const {
SPROUT_CONSTEXPR RealType b() const SPROUT_NOEXCEPT {
return max_;
}
template<typename Elem, typename Traits>
@ -247,10 +247,10 @@ namespace sprout {
{
return lhs << rhs.min_ << " " << rhs.max_;
}
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.min_ == rhs.min_ && lhs.max_ == rhs.max_;
}
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);
}
};
@ -279,19 +279,19 @@ namespace sprout {
: min_(parm.a())
, max_(parm.b())
{}
SPROUT_CONSTEXPR result_type a() const {
SPROUT_CONSTEXPR result_type a() const SPROUT_NOEXCEPT {
return min_;
}
SPROUT_CONSTEXPR result_type b() const {
SPROUT_CONSTEXPR result_type b() const SPROUT_NOEXCEPT {
return max_;
}
SPROUT_CONSTEXPR result_type min() const {
SPROUT_CONSTEXPR result_type min() const SPROUT_NOEXCEPT {
return min_;
}
SPROUT_CONSTEXPR result_type max() const {
SPROUT_CONSTEXPR result_type max() const SPROUT_NOEXCEPT {
return max_;
}
SPROUT_CONSTEXPR param_type param() const {
SPROUT_CONSTEXPR param_type param() const SPROUT_NOEXCEPT {
return param_type(min_, max_);
}
void param(param_type const& parm) {
@ -322,10 +322,10 @@ namespace sprout {
{
return lhs << rhs.param();
}
friend SPROUT_CONSTEXPR bool operator==(uniform_real_distribution const& lhs, uniform_real_distribution const& rhs) {
friend SPROUT_CONSTEXPR bool operator==(uniform_real_distribution const& lhs, uniform_real_distribution const& rhs) SPROUT_NOEXCEPT {
return lhs.param() == rhs.param();
}
friend SPROUT_CONSTEXPR bool operator!=(uniform_real_distribution const& lhs, uniform_real_distribution const& rhs) {
friend SPROUT_CONSTEXPR bool operator!=(uniform_real_distribution const& lhs, uniform_real_distribution const& rhs) SPROUT_NOEXCEPT {
return !(lhs == rhs);
}
};