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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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14
sprout/random/uniform_01.hpp
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@ -44,10 +44,10 @@ namespace sprout {
{
return lhs;
}
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 true;
}
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);
}
};
@ -118,13 +118,13 @@ namespace sprout {
{}
explicit SPROUT_CONSTEXPR uniform_01(param_type const& parm)
{}
SPROUT_CONSTEXPR result_type min() const {
SPROUT_CONSTEXPR result_type min() const SPROUT_NOEXCEPT {
return result_type(0);
}
SPROUT_CONSTEXPR result_type max() const {
SPROUT_CONSTEXPR result_type max() const SPROUT_NOEXCEPT {
return result_type(1);
}
SPROUT_CONSTEXPR param_type param() const {
SPROUT_CONSTEXPR param_type param() const SPROUT_NOEXCEPT {
return param_type();
}
void param(param_type const& parm) {
@ -149,10 +149,10 @@ namespace sprout {
{
return lhs;
}
friend SPROUT_CONSTEXPR bool operator==(uniform_01 const& lhs, uniform_01 const& rhs) {
friend SPROUT_CONSTEXPR bool operator==(uniform_01 const& lhs, uniform_01 const& rhs) SPROUT_NOEXCEPT {
return true;
}
friend SPROUT_CONSTEXPR bool operator!=(uniform_01 const& lhs, uniform_01 const& rhs) {
friend SPROUT_CONSTEXPR bool operator!=(uniform_01 const& lhs, uniform_01 const& rhs) SPROUT_NOEXCEPT {
return !(lhs == rhs);
}
};