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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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64
sprout/random/random_result.hpp
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@ -68,46 +68,46 @@ namespace sprout {
, engine_(engine)
, distribution_(distribution)
{}
SPROUT_CONSTEXPR operator result_type() const {
SPROUT_CONSTEXPR operator result_type() const SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR random_result operator()() const {
return distribution_(engine_);
}
result_type& result() {
result_type& result() SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR result_type const& result() const {
SPROUT_CONSTEXPR result_type const& result() const SPROUT_NOEXCEPT {
return result_;
}
result_type& generated_value() {
result_type& generated_value() SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR result_type const& generated_value() const {
SPROUT_CONSTEXPR result_type const& generated_value() const SPROUT_NOEXCEPT {
return result_;
}
engine_type& engine() {
engine_type& engine() SPROUT_NOEXCEPT {
return engine_;
}
SPROUT_CONSTEXPR engine_type const& engine() const {
SPROUT_CONSTEXPR engine_type const& engine() const SPROUT_NOEXCEPT {
return engine_;
}
random_result& next_generator() {
random_result& next_generator() SPROUT_NOEXCEPT {
return *this;
}
SPROUT_CONSTEXPR random_result const& next_generator() const {
SPROUT_CONSTEXPR random_result const& next_generator() const SPROUT_NOEXCEPT {
return *this;
}
distribution_type& distribution() {
distribution_type& distribution() SPROUT_NOEXCEPT {
return distribution_;
}
SPROUT_CONSTEXPR distribution_type const& distribution() const {
SPROUT_CONSTEXPR distribution_type const& distribution() const SPROUT_NOEXCEPT {
return distribution_;
}
SPROUT_CONSTEXPR result_type min() const {
SPROUT_CONSTEXPR result_type min() const SPROUT_NOEXCEPT {
return distribution_.min();
}
SPROUT_CONSTEXPR result_type max() const {
SPROUT_CONSTEXPR result_type max() const SPROUT_NOEXCEPT {
return distribution_.max();
}
void swap(random_result& other)
@ -121,19 +121,19 @@ namespace sprout {
sprout::swap(engine_, other.engine_);
sprout::swap(distribution_, other.distribution_);
}
friend SPROUT_CONSTEXPR bool operator==(random_result const& lhs, random_result const& rhs) {
friend SPROUT_CONSTEXPR bool operator==(random_result const& lhs, random_result const& rhs) SPROUT_NOEXCEPT {
return lhs.result_ == rhs.result_
&& lhs.engine_ == rhs.engine_
&& lhs.distribution_ == rhs.distribution_
;
}
friend SPROUT_CONSTEXPR bool operator!=(random_result const& lhs, random_result const& rhs) {
friend SPROUT_CONSTEXPR bool operator!=(random_result const& lhs, random_result const& rhs) SPROUT_NOEXCEPT {
return !(lhs == rhs);
}
SPROUT_CONSTEXPR reference operator*() const {
SPROUT_CONSTEXPR reference operator*() const SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR pointer operator->() const {
SPROUT_CONSTEXPR pointer operator->() const SPROUT_NOEXCEPT {
return &result_;
}
random_result& operator++() {
@ -193,48 +193,48 @@ namespace sprout {
: result_(result)
, engine_(engine)
{}
SPROUT_CONSTEXPR operator result_type() const {
SPROUT_CONSTEXPR operator result_type() const SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR random_result operator()() const {
return engine_();
}
result_type& result() {
result_type& result() SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR result_type const& result() const {
SPROUT_CONSTEXPR result_type const& result() const SPROUT_NOEXCEPT {
return result_;
}
result_type& generated_value() {
result_type& generated_value() SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR result_type const& generated_value() const {
SPROUT_CONSTEXPR result_type const& generated_value() const SPROUT_NOEXCEPT {
return result_;
}
engine_type& engine() {
engine_type& engine() SPROUT_NOEXCEPT {
return engine_;
}
SPROUT_CONSTEXPR engine_type const& engine() const {
SPROUT_CONSTEXPR engine_type const& engine() const SPROUT_NOEXCEPT {
return engine_;
}
random_result& next_generator() {
random_result& next_generator() SPROUT_NOEXCEPT {
return *this;
}
SPROUT_CONSTEXPR random_result const& next_generator() const {
SPROUT_CONSTEXPR random_result const& next_generator() const SPROUT_NOEXCEPT {
return *this;
}
SPROUT_CONSTEXPR result_type min() const {
SPROUT_CONSTEXPR result_type min() const SPROUT_NOEXCEPT {
return engine_.min();
}
SPROUT_CONSTEXPR result_type max() const {
SPROUT_CONSTEXPR result_type max() const SPROUT_NOEXCEPT {
return engine_.max();
}
friend SPROUT_CONSTEXPR bool operator==(random_result const& lhs, random_result const& rhs) {
friend SPROUT_CONSTEXPR bool operator==(random_result const& lhs, random_result const& rhs) SPROUT_NOEXCEPT {
return lhs.result_ == rhs.result_
&& lhs.engine_ == rhs.engine_
;
}
friend SPROUT_CONSTEXPR bool operator!=(random_result const& lhs, random_result const& rhs) {
friend SPROUT_CONSTEXPR bool operator!=(random_result const& lhs, random_result const& rhs) SPROUT_NOEXCEPT {
return !(lhs == rhs);
}
void swap(random_result& other)
@ -246,10 +246,10 @@ namespace sprout {
sprout::swap(result_, other.result_);
sprout::swap(engine_, other.engine_);
}
SPROUT_CONSTEXPR reference operator*() const {
SPROUT_CONSTEXPR reference operator*() const SPROUT_NOEXCEPT {
return result_;
}
SPROUT_CONSTEXPR pointer operator->() const {
SPROUT_CONSTEXPR pointer operator->() const SPROUT_NOEXCEPT {
return &result_;
}
random_result& operator++() {