mirror of
https://github.com/jart/cosmopolitan.git
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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
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@ -26,330 +26,273 @@ _LIBCPP_PUSH_MACROS
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_LIBCPP_BEGIN_NAMESPACE_STD
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template<class _RealType = double>
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class _LIBCPP_TEMPLATE_VIS piecewise_constant_distribution
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{
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template <class _RealType = double>
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class _LIBCPP_TEMPLATE_VIS piecewise_constant_distribution {
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static_assert(__libcpp_random_is_valid_realtype<_RealType>::value,
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"RealType must be a supported floating-point type");
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public:
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// types
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typedef _RealType result_type;
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// types
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typedef _RealType result_type;
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class _LIBCPP_TEMPLATE_VIS param_type
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{
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vector<result_type> __b_;
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vector<result_type> __densities_;
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vector<result_type> __areas_;
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public:
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typedef piecewise_constant_distribution distribution_type;
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class _LIBCPP_TEMPLATE_VIS param_type {
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vector<result_type> __b_;
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vector<result_type> __densities_;
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vector<result_type> __areas_;
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_LIBCPP_HIDE_FROM_ABI param_type();
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template<class _InputIteratorB, class _InputIteratorW>
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_LIBCPP_HIDE_FROM_ABI param_type(_InputIteratorB __f_b, _InputIteratorB __l_b,
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_InputIteratorW __f_w);
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public:
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typedef piecewise_constant_distribution distribution_type;
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_LIBCPP_HIDE_FROM_ABI param_type();
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template <class _InputIteratorB, class _InputIteratorW>
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_LIBCPP_HIDE_FROM_ABI param_type(_InputIteratorB __f_b, _InputIteratorB __l_b, _InputIteratorW __f_w);
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#ifndef _LIBCPP_CXX03_LANG
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template<class _UnaryOperation>
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_LIBCPP_HIDE_FROM_ABI param_type(initializer_list<result_type> __bl, _UnaryOperation __fw);
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template <class _UnaryOperation>
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_LIBCPP_HIDE_FROM_ABI param_type(initializer_list<result_type> __bl, _UnaryOperation __fw);
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#endif // _LIBCPP_CXX03_LANG
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template<class _UnaryOperation>
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_LIBCPP_HIDE_FROM_ABI param_type(size_t __nw, result_type __xmin, result_type __xmax,
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_UnaryOperation __fw);
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_LIBCPP_HIDE_FROM_ABI param_type(param_type const&) = default;
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_LIBCPP_HIDE_FROM_ABI param_type & operator=(const param_type& __rhs);
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template <class _UnaryOperation>
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_LIBCPP_HIDE_FROM_ABI param_type(size_t __nw, result_type __xmin, result_type __xmax, _UnaryOperation __fw);
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_LIBCPP_HIDE_FROM_ABI param_type(param_type const&) = default;
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_LIBCPP_HIDE_FROM_ABI param_type& operator=(const param_type& __rhs);
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_LIBCPP_INLINE_VISIBILITY
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vector<result_type> intervals() const {return __b_;}
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_LIBCPP_INLINE_VISIBILITY
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vector<result_type> densities() const {return __densities_;}
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_LIBCPP_HIDE_FROM_ABI vector<result_type> intervals() const { return __b_; }
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_LIBCPP_HIDE_FROM_ABI vector<result_type> densities() const { return __densities_; }
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friend _LIBCPP_INLINE_VISIBILITY
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bool operator==(const param_type& __x, const param_type& __y)
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{return __x.__densities_ == __y.__densities_ && __x.__b_ == __y.__b_;}
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friend _LIBCPP_INLINE_VISIBILITY
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bool operator!=(const param_type& __x, const param_type& __y)
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{return !(__x == __y);}
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friend _LIBCPP_HIDE_FROM_ABI bool operator==(const param_type& __x, const param_type& __y) {
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return __x.__densities_ == __y.__densities_ && __x.__b_ == __y.__b_;
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}
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friend _LIBCPP_HIDE_FROM_ABI bool operator!=(const param_type& __x, const param_type& __y) { return !(__x == __y); }
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private:
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_LIBCPP_HIDE_FROM_ABI void __init();
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private:
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_LIBCPP_HIDE_FROM_ABI void __init();
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friend class piecewise_constant_distribution;
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friend class piecewise_constant_distribution;
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template <class _CharT, class _Traits, class _RT>
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friend
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basic_ostream<_CharT, _Traits>&
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operator<<(basic_ostream<_CharT, _Traits>& __os,
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const piecewise_constant_distribution<_RT>& __x);
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template <class _CharT, class _Traits, class _RT>
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friend basic_ostream<_CharT, _Traits>&
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operator<<(basic_ostream<_CharT, _Traits>& __os, const piecewise_constant_distribution<_RT>& __x);
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template <class _CharT, class _Traits, class _RT>
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friend
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basic_istream<_CharT, _Traits>&
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operator>>(basic_istream<_CharT, _Traits>& __is,
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piecewise_constant_distribution<_RT>& __x);
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};
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template <class _CharT, class _Traits, class _RT>
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friend basic_istream<_CharT, _Traits>&
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operator>>(basic_istream<_CharT, _Traits>& __is, piecewise_constant_distribution<_RT>& __x);
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};
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private:
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param_type __p_;
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param_type __p_;
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public:
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// constructor and reset functions
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_LIBCPP_INLINE_VISIBILITY
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piecewise_constant_distribution() {}
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template<class _InputIteratorB, class _InputIteratorW>
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_LIBCPP_INLINE_VISIBILITY
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piecewise_constant_distribution(_InputIteratorB __f_b,
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_InputIteratorB __l_b,
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_InputIteratorW __f_w)
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: __p_(__f_b, __l_b, __f_w) {}
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// constructor and reset functions
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_LIBCPP_HIDE_FROM_ABI piecewise_constant_distribution() {}
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template <class _InputIteratorB, class _InputIteratorW>
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_LIBCPP_HIDE_FROM_ABI
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piecewise_constant_distribution(_InputIteratorB __f_b, _InputIteratorB __l_b, _InputIteratorW __f_w)
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: __p_(__f_b, __l_b, __f_w) {}
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#ifndef _LIBCPP_CXX03_LANG
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template<class _UnaryOperation>
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_LIBCPP_INLINE_VISIBILITY
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piecewise_constant_distribution(initializer_list<result_type> __bl,
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_UnaryOperation __fw)
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: __p_(__bl, __fw) {}
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template <class _UnaryOperation>
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_LIBCPP_HIDE_FROM_ABI piecewise_constant_distribution(initializer_list<result_type> __bl, _UnaryOperation __fw)
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: __p_(__bl, __fw) {}
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#endif // _LIBCPP_CXX03_LANG
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template<class _UnaryOperation>
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_LIBCPP_INLINE_VISIBILITY
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piecewise_constant_distribution(size_t __nw, result_type __xmin,
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result_type __xmax, _UnaryOperation __fw)
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: __p_(__nw, __xmin, __xmax, __fw) {}
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template <class _UnaryOperation>
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_LIBCPP_HIDE_FROM_ABI
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piecewise_constant_distribution(size_t __nw, result_type __xmin, result_type __xmax, _UnaryOperation __fw)
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: __p_(__nw, __xmin, __xmax, __fw) {}
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_LIBCPP_INLINE_VISIBILITY
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explicit piecewise_constant_distribution(const param_type& __p)
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: __p_(__p) {}
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_LIBCPP_HIDE_FROM_ABI explicit piecewise_constant_distribution(const param_type& __p) : __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY
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void reset() {}
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_LIBCPP_HIDE_FROM_ABI void reset() {}
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// generating functions
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template<class _URNG>
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_LIBCPP_INLINE_VISIBILITY
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result_type operator()(_URNG& __g)
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{return (*this)(__g, __p_);}
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template<class _URNG>
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_LIBCPP_HIDE_FROM_ABI result_type operator()(_URNG& __g, const param_type& __p);
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// generating functions
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template <class _URNG>
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_LIBCPP_HIDE_FROM_ABI result_type operator()(_URNG& __g) {
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return (*this)(__g, __p_);
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}
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template <class _URNG>
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_LIBCPP_HIDE_FROM_ABI result_type operator()(_URNG& __g, const param_type& __p);
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// property functions
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_LIBCPP_INLINE_VISIBILITY
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vector<result_type> intervals() const {return __p_.intervals();}
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_LIBCPP_INLINE_VISIBILITY
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vector<result_type> densities() const {return __p_.densities();}
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// property functions
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_LIBCPP_HIDE_FROM_ABI vector<result_type> intervals() const { return __p_.intervals(); }
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_LIBCPP_HIDE_FROM_ABI vector<result_type> densities() const { return __p_.densities(); }
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_LIBCPP_INLINE_VISIBILITY
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param_type param() const {return __p_;}
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_LIBCPP_INLINE_VISIBILITY
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void param(const param_type& __p) {__p_ = __p;}
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_LIBCPP_HIDE_FROM_ABI param_type param() const { return __p_; }
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_LIBCPP_HIDE_FROM_ABI void param(const param_type& __p) { __p_ = __p; }
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_LIBCPP_INLINE_VISIBILITY
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result_type min() const {return __p_.__b_.front();}
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_LIBCPP_INLINE_VISIBILITY
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result_type max() const {return __p_.__b_.back();}
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_LIBCPP_HIDE_FROM_ABI result_type min() const { return __p_.__b_.front(); }
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_LIBCPP_HIDE_FROM_ABI result_type max() const { return __p_.__b_.back(); }
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friend _LIBCPP_INLINE_VISIBILITY
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bool operator==(const piecewise_constant_distribution& __x,
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const piecewise_constant_distribution& __y)
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{return __x.__p_ == __y.__p_;}
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friend _LIBCPP_INLINE_VISIBILITY
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bool operator!=(const piecewise_constant_distribution& __x,
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const piecewise_constant_distribution& __y)
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{return !(__x == __y);}
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friend _LIBCPP_HIDE_FROM_ABI bool
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operator==(const piecewise_constant_distribution& __x, const piecewise_constant_distribution& __y) {
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return __x.__p_ == __y.__p_;
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}
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friend _LIBCPP_HIDE_FROM_ABI bool
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operator!=(const piecewise_constant_distribution& __x, const piecewise_constant_distribution& __y) {
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return !(__x == __y);
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}
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template <class _CharT, class _Traits, class _RT>
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friend
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basic_ostream<_CharT, _Traits>&
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operator<<(basic_ostream<_CharT, _Traits>& __os,
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const piecewise_constant_distribution<_RT>& __x);
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template <class _CharT, class _Traits, class _RT>
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friend basic_ostream<_CharT, _Traits>&
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operator<<(basic_ostream<_CharT, _Traits>& __os, const piecewise_constant_distribution<_RT>& __x);
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template <class _CharT, class _Traits, class _RT>
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friend
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basic_istream<_CharT, _Traits>&
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operator>>(basic_istream<_CharT, _Traits>& __is,
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piecewise_constant_distribution<_RT>& __x);
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template <class _CharT, class _Traits, class _RT>
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friend basic_istream<_CharT, _Traits>&
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operator>>(basic_istream<_CharT, _Traits>& __is, piecewise_constant_distribution<_RT>& __x);
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};
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template<class _RealType>
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typename piecewise_constant_distribution<_RealType>::param_type &
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piecewise_constant_distribution<_RealType>::param_type::operator=
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(const param_type& __rhs)
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{
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// These can throw
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__b_.reserve (__rhs.__b_.size ());
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__densities_.reserve(__rhs.__densities_.size());
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__areas_.reserve (__rhs.__areas_.size());
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template <class _RealType>
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typename piecewise_constant_distribution<_RealType>::param_type&
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piecewise_constant_distribution<_RealType>::param_type::operator=(const param_type& __rhs) {
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// These can throw
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__b_.reserve(__rhs.__b_.size());
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__densities_.reserve(__rhs.__densities_.size());
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__areas_.reserve(__rhs.__areas_.size());
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// These can not throw
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__b_ = __rhs.__b_;
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__densities_ = __rhs.__densities_;
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__areas_ = __rhs.__areas_;
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return *this;
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// These can not throw
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__b_ = __rhs.__b_;
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__densities_ = __rhs.__densities_;
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__areas_ = __rhs.__areas_;
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return *this;
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}
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template<class _RealType>
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void
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piecewise_constant_distribution<_RealType>::param_type::__init()
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{
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// __densities_ contains non-normalized areas
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result_type __total_area = _VSTD::accumulate(__densities_.begin(),
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__densities_.end(),
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result_type());
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for (size_t __i = 0; __i < __densities_.size(); ++__i)
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__densities_[__i] /= __total_area;
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// __densities_ contains normalized areas
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__areas_.assign(__densities_.size(), result_type());
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_VSTD::partial_sum(__densities_.begin(), __densities_.end() - 1,
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__areas_.begin() + 1);
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// __areas_ contains partial sums of normalized areas: [0, __densities_ - 1]
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__densities_.back() = 1 - __areas_.back(); // correct round off error
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for (size_t __i = 0; __i < __densities_.size(); ++__i)
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__densities_[__i] /= (__b_[__i+1] - __b_[__i]);
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// __densities_ now contains __densities_
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template <class _RealType>
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void piecewise_constant_distribution<_RealType>::param_type::__init() {
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// __densities_ contains non-normalized areas
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result_type __total_area = std::accumulate(__densities_.begin(), __densities_.end(), result_type());
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for (size_t __i = 0; __i < __densities_.size(); ++__i)
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__densities_[__i] /= __total_area;
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// __densities_ contains normalized areas
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__areas_.assign(__densities_.size(), result_type());
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std::partial_sum(__densities_.begin(), __densities_.end() - 1, __areas_.begin() + 1);
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// __areas_ contains partial sums of normalized areas: [0, __densities_ - 1]
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__densities_.back() = 1 - __areas_.back(); // correct round off error
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for (size_t __i = 0; __i < __densities_.size(); ++__i)
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__densities_[__i] /= (__b_[__i + 1] - __b_[__i]);
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// __densities_ now contains __densities_
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}
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template<class _RealType>
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piecewise_constant_distribution<_RealType>::param_type::param_type()
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: __b_(2),
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__densities_(1, 1.0),
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__areas_(1, 0.0)
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{
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__b_[1] = 1;
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template <class _RealType>
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piecewise_constant_distribution<_RealType>::param_type::param_type() : __b_(2), __densities_(1, 1.0), __areas_(1, 0.0) {
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__b_[1] = 1;
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}
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template<class _RealType>
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template<class _InputIteratorB, class _InputIteratorW>
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template <class _RealType>
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template <class _InputIteratorB, class _InputIteratorW>
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piecewise_constant_distribution<_RealType>::param_type::param_type(
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_InputIteratorB __f_b, _InputIteratorB __l_b, _InputIteratorW __f_w)
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: __b_(__f_b, __l_b)
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{
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if (__b_.size() < 2)
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{
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__b_.resize(2);
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__b_[0] = 0;
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__b_[1] = 1;
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__densities_.assign(1, 1.0);
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__areas_.assign(1, 0.0);
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}
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else
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{
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__densities_.reserve(__b_.size() - 1);
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for (size_t __i = 0; __i < __b_.size() - 1; ++__i, ++__f_w)
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__densities_.push_back(*__f_w);
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__init();
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}
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_InputIteratorB __f_b, _InputIteratorB __l_b, _InputIteratorW __f_w)
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: __b_(__f_b, __l_b) {
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if (__b_.size() < 2) {
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__b_.resize(2);
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__b_[0] = 0;
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__b_[1] = 1;
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__densities_.assign(1, 1.0);
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__areas_.assign(1, 0.0);
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} else {
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__densities_.reserve(__b_.size() - 1);
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for (size_t __i = 0; __i < __b_.size() - 1; ++__i, ++__f_w)
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__densities_.push_back(*__f_w);
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__init();
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}
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}
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#ifndef _LIBCPP_CXX03_LANG
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template<class _RealType>
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template<class _UnaryOperation>
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template <class _RealType>
|
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template <class _UnaryOperation>
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piecewise_constant_distribution<_RealType>::param_type::param_type(
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initializer_list<result_type> __bl, _UnaryOperation __fw)
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: __b_(__bl.begin(), __bl.end())
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{
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if (__b_.size() < 2)
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{
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__b_.resize(2);
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__b_[0] = 0;
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__b_[1] = 1;
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__densities_.assign(1, 1.0);
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__areas_.assign(1, 0.0);
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}
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else
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{
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__densities_.reserve(__b_.size() - 1);
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for (size_t __i = 0; __i < __b_.size() - 1; ++__i)
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__densities_.push_back(__fw((__b_[__i+1] + __b_[__i])*.5));
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__init();
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}
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initializer_list<result_type> __bl, _UnaryOperation __fw)
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: __b_(__bl.begin(), __bl.end()) {
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if (__b_.size() < 2) {
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__b_.resize(2);
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__b_[0] = 0;
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__b_[1] = 1;
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__densities_.assign(1, 1.0);
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__areas_.assign(1, 0.0);
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} else {
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__densities_.reserve(__b_.size() - 1);
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for (size_t __i = 0; __i < __b_.size() - 1; ++__i)
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__densities_.push_back(__fw((__b_[__i + 1] + __b_[__i]) * .5));
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__init();
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}
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}
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#endif // _LIBCPP_CXX03_LANG
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template<class _RealType>
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template<class _UnaryOperation>
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template <class _RealType>
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template <class _UnaryOperation>
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piecewise_constant_distribution<_RealType>::param_type::param_type(
|
||||
size_t __nw, result_type __xmin, result_type __xmax, _UnaryOperation __fw)
|
||||
: __b_(__nw == 0 ? 2 : __nw + 1)
|
||||
{
|
||||
size_t __n = __b_.size() - 1;
|
||||
result_type __d = (__xmax - __xmin) / __n;
|
||||
__densities_.reserve(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
{
|
||||
__b_[__i] = __xmin + __i * __d;
|
||||
__densities_.push_back(__fw(__b_[__i] + __d*.5));
|
||||
}
|
||||
__b_[__n] = __xmax;
|
||||
__init();
|
||||
size_t __nw, result_type __xmin, result_type __xmax, _UnaryOperation __fw)
|
||||
: __b_(__nw == 0 ? 2 : __nw + 1) {
|
||||
size_t __n = __b_.size() - 1;
|
||||
result_type __d = (__xmax - __xmin) / __n;
|
||||
__densities_.reserve(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i) {
|
||||
__b_[__i] = __xmin + __i * __d;
|
||||
__densities_.push_back(__fw(__b_[__i] + __d * .5));
|
||||
}
|
||||
__b_[__n] = __xmax;
|
||||
__init();
|
||||
}
|
||||
|
||||
template<class _RealType>
|
||||
template<class _URNG>
|
||||
_RealType
|
||||
piecewise_constant_distribution<_RealType>::operator()(_URNG& __g, const param_type& __p)
|
||||
{
|
||||
static_assert(__libcpp_random_is_valid_urng<_URNG>::value, "");
|
||||
typedef uniform_real_distribution<result_type> _Gen;
|
||||
result_type __u = _Gen()(__g);
|
||||
ptrdiff_t __k = _VSTD::upper_bound(__p.__areas_.begin(), __p.__areas_.end(),
|
||||
__u) - __p.__areas_.begin() - 1;
|
||||
return (__u - __p.__areas_[__k]) / __p.__densities_[__k] + __p.__b_[__k];
|
||||
template <class _RealType>
|
||||
template <class _URNG>
|
||||
_RealType piecewise_constant_distribution<_RealType>::operator()(_URNG& __g, const param_type& __p) {
|
||||
static_assert(__libcpp_random_is_valid_urng<_URNG>::value, "");
|
||||
typedef uniform_real_distribution<result_type> _Gen;
|
||||
result_type __u = _Gen()(__g);
|
||||
ptrdiff_t __k = std::upper_bound(__p.__areas_.begin(), __p.__areas_.end(), __u) - __p.__areas_.begin() - 1;
|
||||
return (__u - __p.__areas_[__k]) / __p.__densities_[__k] + __p.__b_[__k];
|
||||
}
|
||||
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os,
|
||||
const piecewise_constant_distribution<_RT>& __x)
|
||||
{
|
||||
__save_flags<_CharT, _Traits> __lx(__os);
|
||||
typedef basic_ostream<_CharT, _Traits> _OStream;
|
||||
__os.flags(_OStream::dec | _OStream::left | _OStream::fixed |
|
||||
_OStream::scientific);
|
||||
_CharT __sp = __os.widen(' ');
|
||||
__os.fill(__sp);
|
||||
size_t __n = __x.__p_.__b_.size();
|
||||
__os << __n;
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__os << __sp << __x.__p_.__b_[__i];
|
||||
__n = __x.__p_.__densities_.size();
|
||||
__os << __sp << __n;
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__os << __sp << __x.__p_.__densities_[__i];
|
||||
__n = __x.__p_.__areas_.size();
|
||||
__os << __sp << __n;
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__os << __sp << __x.__p_.__areas_[__i];
|
||||
return __os;
|
||||
operator<<(basic_ostream<_CharT, _Traits>& __os, const piecewise_constant_distribution<_RT>& __x) {
|
||||
__save_flags<_CharT, _Traits> __lx(__os);
|
||||
typedef basic_ostream<_CharT, _Traits> _OStream;
|
||||
__os.flags(_OStream::dec | _OStream::left | _OStream::fixed | _OStream::scientific);
|
||||
_CharT __sp = __os.widen(' ');
|
||||
__os.fill(__sp);
|
||||
size_t __n = __x.__p_.__b_.size();
|
||||
__os << __n;
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__os << __sp << __x.__p_.__b_[__i];
|
||||
__n = __x.__p_.__densities_.size();
|
||||
__os << __sp << __n;
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__os << __sp << __x.__p_.__densities_[__i];
|
||||
__n = __x.__p_.__areas_.size();
|
||||
__os << __sp << __n;
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__os << __sp << __x.__p_.__areas_[__i];
|
||||
return __os;
|
||||
}
|
||||
|
||||
template <class _CharT, class _Traits, class _RT>
|
||||
_LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
|
||||
operator>>(basic_istream<_CharT, _Traits>& __is,
|
||||
piecewise_constant_distribution<_RT>& __x)
|
||||
{
|
||||
typedef piecewise_constant_distribution<_RT> _Eng;
|
||||
typedef typename _Eng::result_type result_type;
|
||||
__save_flags<_CharT, _Traits> __lx(__is);
|
||||
typedef basic_istream<_CharT, _Traits> _Istream;
|
||||
__is.flags(_Istream::dec | _Istream::skipws);
|
||||
size_t __n;
|
||||
__is >> __n;
|
||||
vector<result_type> __b(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__is >> __b[__i];
|
||||
__is >> __n;
|
||||
vector<result_type> __densities(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__is >> __densities[__i];
|
||||
__is >> __n;
|
||||
vector<result_type> __areas(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__is >> __areas[__i];
|
||||
if (!__is.fail())
|
||||
{
|
||||
swap(__x.__p_.__b_, __b);
|
||||
swap(__x.__p_.__densities_, __densities);
|
||||
swap(__x.__p_.__areas_, __areas);
|
||||
}
|
||||
return __is;
|
||||
operator>>(basic_istream<_CharT, _Traits>& __is, piecewise_constant_distribution<_RT>& __x) {
|
||||
typedef piecewise_constant_distribution<_RT> _Eng;
|
||||
typedef typename _Eng::result_type result_type;
|
||||
__save_flags<_CharT, _Traits> __lx(__is);
|
||||
typedef basic_istream<_CharT, _Traits> _Istream;
|
||||
__is.flags(_Istream::dec | _Istream::skipws);
|
||||
size_t __n;
|
||||
__is >> __n;
|
||||
vector<result_type> __b(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__is >> __b[__i];
|
||||
__is >> __n;
|
||||
vector<result_type> __densities(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__is >> __densities[__i];
|
||||
__is >> __n;
|
||||
vector<result_type> __areas(__n);
|
||||
for (size_t __i = 0; __i < __n; ++__i)
|
||||
__is >> __areas[__i];
|
||||
if (!__is.fail()) {
|
||||
swap(__x.__p_.__b_, __b);
|
||||
swap(__x.__p_.__densities_, __densities);
|
||||
swap(__x.__p_.__areas_, __areas);
|
||||
}
|
||||
return __is;
|
||||
}
|
||||
|
||||
_LIBCPP_END_NAMESPACE_STD
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue