mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-06-04 03:32:27 +00:00
Release Cosmopolitan v3.6.0
This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
This commit is contained in:
Justine Tunney
parent
62ace3623a
commit
5660ec4741
1585 changed files with 117353 additions and 271644 deletions
169
third_party/libcxx/__random/lognormal_distribution.h
vendored
169
third_party/libcxx/__random/lognormal_distribution.h
vendored
|
|
@ -10,6 +10,7 @@
|
|||
#define _LIBCPP___RANDOM_LOGNORMAL_DISTRIBUTION_H
|
||||
|
||||
#include <__config>
|
||||
#include <__random/is_valid.h>
|
||||
#include <__random/normal_distribution.h>
|
||||
#include <cmath>
|
||||
#include <iosfwd>
|
||||
|
|
@ -24,134 +25,98 @@ _LIBCPP_PUSH_MACROS
|
|||
|
||||
_LIBCPP_BEGIN_NAMESPACE_STD
|
||||
|
||||
template<class _RealType = double>
|
||||
class _LIBCPP_TEMPLATE_VIS lognormal_distribution
|
||||
{
|
||||
template <class _RealType = double>
|
||||
class _LIBCPP_TEMPLATE_VIS lognormal_distribution {
|
||||
static_assert(__libcpp_random_is_valid_realtype<_RealType>::value,
|
||||
"RealType must be a supported floating-point type");
|
||||
|
||||
public:
|
||||
// types
|
||||
typedef _RealType result_type;
|
||||
// types
|
||||
typedef _RealType result_type;
|
||||
|
||||
class _LIBCPP_TEMPLATE_VIS param_type
|
||||
{
|
||||
result_type __m_;
|
||||
result_type __s_;
|
||||
public:
|
||||
typedef lognormal_distribution distribution_type;
|
||||
class _LIBCPP_TEMPLATE_VIS param_type {
|
||||
result_type __m_;
|
||||
result_type __s_;
|
||||
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
explicit param_type(result_type __m = 0, result_type __s = 1)
|
||||
: __m_(__m), __s_(__s) {}
|
||||
public:
|
||||
typedef lognormal_distribution distribution_type;
|
||||
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type m() const {return __m_;}
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type s() const {return __s_;}
|
||||
_LIBCPP_HIDE_FROM_ABI explicit param_type(result_type __m = 0, result_type __s = 1) : __m_(__m), __s_(__s) {}
|
||||
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator==(const param_type& __x, const param_type& __y)
|
||||
{return __x.__m_ == __y.__m_ && __x.__s_ == __y.__s_;}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator!=(const param_type& __x, const param_type& __y)
|
||||
{return !(__x == __y);}
|
||||
};
|
||||
_LIBCPP_HIDE_FROM_ABI result_type m() const { return __m_; }
|
||||
_LIBCPP_HIDE_FROM_ABI result_type s() const { return __s_; }
|
||||
|
||||
friend _LIBCPP_HIDE_FROM_ABI bool operator==(const param_type& __x, const param_type& __y) {
|
||||
return __x.__m_ == __y.__m_ && __x.__s_ == __y.__s_;
|
||||
}
|
||||
friend _LIBCPP_HIDE_FROM_ABI bool operator!=(const param_type& __x, const param_type& __y) { return !(__x == __y); }
|
||||
};
|
||||
|
||||
private:
|
||||
normal_distribution<result_type> __nd_;
|
||||
normal_distribution<result_type> __nd_;
|
||||
|
||||
public:
|
||||
// constructor and reset functions
|
||||
// constructor and reset functions
|
||||
#ifndef _LIBCPP_CXX03_LANG
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
lognormal_distribution() : lognormal_distribution(0) {}
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
explicit lognormal_distribution(result_type __m, result_type __s = 1)
|
||||
: __nd_(__m, __s) {}
|
||||
_LIBCPP_HIDE_FROM_ABI lognormal_distribution() : lognormal_distribution(0) {}
|
||||
_LIBCPP_HIDE_FROM_ABI explicit lognormal_distribution(result_type __m, result_type __s = 1) : __nd_(__m, __s) {}
|
||||
#else
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
explicit lognormal_distribution(result_type __m = 0,
|
||||
result_type __s = 1)
|
||||
: __nd_(__m, __s) {}
|
||||
_LIBCPP_HIDE_FROM_ABI explicit lognormal_distribution(result_type __m = 0, result_type __s = 1) : __nd_(__m, __s) {}
|
||||
#endif
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
explicit lognormal_distribution(const param_type& __p)
|
||||
: __nd_(__p.m(), __p.s()) {}
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
void reset() {__nd_.reset();}
|
||||
_LIBCPP_HIDE_FROM_ABI explicit lognormal_distribution(const param_type& __p) : __nd_(__p.m(), __p.s()) {}
|
||||
_LIBCPP_HIDE_FROM_ABI void reset() { __nd_.reset(); }
|
||||
|
||||
// generating functions
|
||||
template<class _URNG>
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type operator()(_URNG& __g)
|
||||
{
|
||||
return _VSTD::exp(__nd_(__g));
|
||||
}
|
||||
// generating functions
|
||||
template <class _URNG>
|
||||
_LIBCPP_HIDE_FROM_ABI result_type operator()(_URNG& __g) {
|
||||
return std::exp(__nd_(__g));
|
||||
}
|
||||
|
||||
template<class _URNG>
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type operator()(_URNG& __g, const param_type& __p)
|
||||
{
|
||||
typename normal_distribution<result_type>::param_type __pn(__p.m(), __p.s());
|
||||
return _VSTD::exp(__nd_(__g, __pn));
|
||||
}
|
||||
template <class _URNG>
|
||||
_LIBCPP_HIDE_FROM_ABI result_type operator()(_URNG& __g, const param_type& __p) {
|
||||
typename normal_distribution<result_type>::param_type __pn(__p.m(), __p.s());
|
||||
return std::exp(__nd_(__g, __pn));
|
||||
}
|
||||
|
||||
// property functions
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type m() const {return __nd_.mean();}
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type s() const {return __nd_.stddev();}
|
||||
// property functions
|
||||
_LIBCPP_HIDE_FROM_ABI result_type m() const { return __nd_.mean(); }
|
||||
_LIBCPP_HIDE_FROM_ABI result_type s() const { return __nd_.stddev(); }
|
||||
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
param_type param() const {return param_type(__nd_.mean(), __nd_.stddev());}
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
void param(const param_type& __p)
|
||||
{
|
||||
typename normal_distribution<result_type>::param_type __pn(__p.m(), __p.s());
|
||||
__nd_.param(__pn);
|
||||
}
|
||||
_LIBCPP_HIDE_FROM_ABI param_type param() const { return param_type(__nd_.mean(), __nd_.stddev()); }
|
||||
_LIBCPP_HIDE_FROM_ABI void param(const param_type& __p) {
|
||||
typename normal_distribution<result_type>::param_type __pn(__p.m(), __p.s());
|
||||
__nd_.param(__pn);
|
||||
}
|
||||
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type min() const {return 0;}
|
||||
_LIBCPP_INLINE_VISIBILITY
|
||||
result_type max() const {return numeric_limits<result_type>::infinity();}
|
||||
_LIBCPP_HIDE_FROM_ABI result_type min() const { return 0; }
|
||||
_LIBCPP_HIDE_FROM_ABI result_type max() const { return numeric_limits<result_type>::infinity(); }
|
||||
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator==(const lognormal_distribution& __x,
|
||||
const lognormal_distribution& __y)
|
||||
{return __x.__nd_ == __y.__nd_;}
|
||||
friend _LIBCPP_INLINE_VISIBILITY
|
||||
bool operator!=(const lognormal_distribution& __x,
|
||||
const lognormal_distribution& __y)
|
||||
{return !(__x == __y);}
|
||||
friend _LIBCPP_HIDE_FROM_ABI bool operator==(const lognormal_distribution& __x, const lognormal_distribution& __y) {
|
||||
return __x.__nd_ == __y.__nd_;
|
||||
}
|
||||
friend _LIBCPP_HIDE_FROM_ABI bool operator!=(const lognormal_distribution& __x, const lognormal_distribution& __y) {
|
||||
return !(__x == __y);
|
||||
}
|
||||
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
friend
|
||||
basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os,
|
||||
const lognormal_distribution<_RT>& __x);
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
friend basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os, const lognormal_distribution<_RT>& __x);
|
||||
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
friend
|
||||
basic_istream<_CharT, _Traits>&
|
||||
operator>>(basic_istream<_CharT, _Traits>& __is,
|
||||
lognormal_distribution<_RT>& __x);
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
friend basic_istream<_CharT, _Traits>&
|
||||
operator>>(basic_istream<_CharT, _Traits>& __is, lognormal_distribution<_RT>& __x);
|
||||
};
|
||||
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os,
|
||||
const lognormal_distribution<_RT>& __x)
|
||||
{
|
||||
return __os << __x.__nd_;
|
||||
inline _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os, const lognormal_distribution<_RT>& __x) {
|
||||
return __os << __x.__nd_;
|
||||
}
|
||||
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
basic_istream<_CharT, _Traits>&
|
||||
operator>>(basic_istream<_CharT, _Traits>& __is,
|
||||
lognormal_distribution<_RT>& __x)
|
||||
{
|
||||
return __is >> __x.__nd_;
|
||||
inline _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
|
||||
operator>>(basic_istream<_CharT, _Traits>& __is, lognormal_distribution<_RT>& __x) {
|
||||
return __is >> __x.__nd_;
|
||||
}
|
||||
|
||||
_LIBCPP_END_NAMESPACE_STD
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue