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diff --git a/tests/libcxx/include/functional b/tests/libcxx/include/functional
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@@ -1,1946 +0,0 @@
-// -*- C++ -*-
-//===------------------------ functional ----------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP_FUNCTIONAL
-#define _LIBCPP_FUNCTIONAL
-
-/*
- functional synopsis
-
-namespace std
-{
-
-template <class Arg, class Result>
-struct unary_function
-{
- typedef Arg argument_type;
- typedef Result result_type;
-};
-
-template <class Arg1, class Arg2, class Result>
-struct binary_function
-{
- typedef Arg1 first_argument_type;
- typedef Arg2 second_argument_type;
- typedef Result result_type;
-};
-
-template <class T>
-class reference_wrapper
- : public unary_function<T1, R> // if wrapping a unary functor
- : public binary_function<T1, T2, R> // if wraping a binary functor
-{
-public:
- // types
- typedef T type;
- typedef see below result_type; // Not always defined
-
- // construct/copy/destroy
- reference_wrapper(T&);
- reference_wrapper(T&&) = delete; // do not bind to temps
- reference_wrapper(const reference_wrapper<T>& x);
-
- // assignment
- reference_wrapper& operator=(const reference_wrapper<T>& x);
-
- // access
- operator T& () const;
- T& get() const;
-
- // invoke
- template <class... ArgTypes>
- typename result_of<T(ArgTypes...)>::type
- operator() (ArgTypes&&...) const;
-};
-
-template <class T> reference_wrapper<T> ref(T& t);
-template <class T> void ref(const T&& t) = delete;
-template <class T> reference_wrapper<T> ref(reference_wrapper<T>t);
-
-template <class T> reference_wrapper<const T> cref(const T& t);
-template <class T> void cref(const T&& t) = delete;
-template <class T> reference_wrapper<const T> cref(reference_wrapper<T> t);
-
-template <class T>
-struct plus : binary_function<T, T, T>
-{
- T operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct minus : binary_function<T, T, T>
-{
- T operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct multiplies : binary_function<T, T, T>
-{
- T operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct divides : binary_function<T, T, T>
-{
- T operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct modulus : binary_function<T, T, T>
-{
- T operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct negate : unary_function<T, T>
-{
- T operator()(const T& x) const;
-};
-
-template <class T>
-struct equal_to : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct not_equal_to : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct greater : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct less : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct greater_equal : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct less_equal : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct logical_and : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct logical_or : binary_function<T, T, bool>
-{
- bool operator()(const T& x, const T& y) const;
-};
-
-template <class T>
-struct logical_not : unary_function<T, bool>
-{
- bool operator()(const T& x) const;
-};
-
-template <class Predicate>
-class unary_negate
- : public unary_function<typename Predicate::argument_type, bool>
-{
-public:
- explicit unary_negate(const Predicate& pred);
- bool operator()(const typename Predicate::argument_type& x) const;
-};
-
-template <class Predicate> unary_negate<Predicate> not1(const Predicate& pred);
-
-template <class Predicate>
-class binary_negate
- : public binary_function<typename Predicate::first_argument_type,
- typename Predicate::second_argument_type,
- bool>
-{
-public:
- explicit binary_negate(const Predicate& pred);
- bool operator()(const typename Predicate::first_argument_type& x,
- const typename Predicate::second_argument_type& y) const;
-};
-
-template <class Predicate> binary_negate<Predicate> not2(const Predicate& pred);
-
-template<class T> struct is_bind_expression;
-template<class T> struct is_placeholder;
-
-template<class Fn, class... BoundArgs>
- unspecified bind(Fn&&, BoundArgs&&...);
-template<class R, class Fn, class... BoundArgs>
- unspecified bind(Fn&&, BoundArgs&&...);
-
-namespace placeholders {
- // M is the implementation-defined number of placeholders
- extern unspecified _1;
- extern unspecified _2;
- .
- .
- .
- extern unspecified _M;
-}
-
-template <class Operation>
-class binder1st
- : public unary_function<typename Operation::second_argument_type,
- typename Operation::result_type>
-{
-protected:
- Operation op;
- typename Operation::first_argument_type value;
-public:
- binder1st(const Operation& x, const typename Operation::first_argument_type y);
- typename Operation::result_type operator()( typename Operation::second_argument_type& x) const;
- typename Operation::result_type operator()(const typename Operation::second_argument_type& x) const;
-};
-
-template <class Operation, class T>
-binder1st<Operation> bind1st(const Operation& op, const T& x);
-
-template <class Operation>
-class binder2nd
- : public unary_function<typename Operation::first_argument_type,
- typename Operation::result_type>
-{
-protected:
- Operation op;
- typename Operation::second_argument_type value;
-public:
- binder2nd(const Operation& x, const typename Operation::second_argument_type y);
- typename Operation::result_type operator()( typename Operation::first_argument_type& x) const;
- typename Operation::result_type operator()(const typename Operation::first_argument_type& x) const;
-};
-
-template <class Operation, class T>
-binder2nd<Operation> bind2nd(const Operation& op, const T& x);
-
-template <class Arg, class Result>
-class pointer_to_unary_function : public unary_function<Arg, Result>
-{
-public:
- explicit pointer_to_unary_function(Result (*f)(Arg));
- Result operator()(Arg x) const;
-};
-
-template <class Arg, class Result>
-pointer_to_unary_function<Arg,Result> ptr_fun(Result (*f)(Arg));
-
-template <class Arg1, class Arg2, class Result>
-class pointer_to_binary_function : public binary_function<Arg1, Arg2, Result>
-{
-public:
- explicit pointer_to_binary_function(Result (*f)(Arg1, Arg2));
- Result operator()(Arg1 x, Arg2 y) const;
-};
-
-template <class Arg1, class Arg2, class Result>
-pointer_to_binary_function<Arg1,Arg2,Result> ptr_fun(Result (*f)(Arg1,Arg2));
-
-template<class S, class T>
-class mem_fun_t : public unary_function<T*, S>
-{
-public:
- explicit mem_fun_t(S (T::*p)());
- S operator()(T* p) const;
-};
-
-template<class S, class T, class A>
-class mem_fun1_t : public binary_function<T*, A, S>
-{
-public:
- explicit mem_fun1_t(S (T::*p)(A));
- S operator()(T* p, A x) const;
-};
-
-template<class S, class T> mem_fun_t<S,T> mem_fun(S (T::*f)());
-template<class S, class T, class A> mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A));
-
-template<class S, class T>
-class mem_fun_ref_t : public unary_function<T, S>
-{
-public:
- explicit mem_fun_ref_t(S (T::*p)());
- S operator()(T& p) const;
-};
-
-template<class S, class T, class A>
-class mem_fun1_ref_t : public binary_function<T, A, S>
-{
-public:
- explicit mem_fun1_ref_t(S (T::*p)(A));
- S operator()(T& p, A x) const;
-};
-
-template<class S, class T> mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)());
-template<class S, class T, class A> mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A));
-
-template <class S, class T>
-class const_mem_fun_t : public unary_function<const T*, S>
-{
-public:
- explicit const_mem_fun_t(S (T::*p)() const);
- S operator()(const T* p) const;
-};
-
-template <class S, class T, class A>
-class const_mem_fun1_t : public binary_function<const T*, A, S>
-{
-public:
- explicit const_mem_fun1_t(S (T::*p)(A) const);
- S operator()(const T* p, A x) const;
-};
-
-template <class S, class T> const_mem_fun_t<S,T> mem_fun(S (T::*f)() const);
-template <class S, class T, class A> const_mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A) const);
-
-template <class S, class T>
-class const_mem_fun_ref_t : public unary_function<T, S>
-{
-public:
- explicit const_mem_fun_ref_t(S (T::*p)() const);
- S operator()(const T& p) const;
-};
-
-template <class S, class T, class A>
-class const_mem_fun1_ref_t : public binary_function<T, A, S>
-{
-public:
- explicit const_mem_fun1_ref_t(S (T::*p)(A) const);
- S operator()(const T& p, A x) const;
-};
-
-template <class S, class T> const_mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)() const);
-template <class S, class T, class A> const_mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A) const);
-
-template<class R, class T> unspecified mem_fn(R T::*);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...));
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) const);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) volatile);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) const volatile);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) &);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) const &);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) volatile &);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) const volatile &);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) &&);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) const &&);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) volatile &&);
-template<class R, class T, class... Args> unspecified mem_fn(R (T::*)(Args...) const volatile &&);
-
-class bad_function_call
- : public exception
-{
-};
-
-template<class> class function; // undefined
-
-template<class R, class... ArgTypes>
-class function<R(ArgTypes...)>
- : public unary_function<T1, R> // iff sizeof...(ArgTypes) == 1 and
- // ArgTypes contains T1
- : public binary_function<T1, T2, R> // iff sizeof...(ArgTypes) == 2 and
- // ArgTypes contains T1 and T2
-{
-public:
- typedef R result_type;
-
- // construct/copy/destroy:
- function();
- function(nullptr_t);
- function(const function&);
- function(function&&);
- template<class F>
- function(F);
- template<Allocator Alloc>
- function(allocator_arg_t, const Alloc&);
- template<Allocator Alloc>
- function(allocator_arg_t, const Alloc&, nullptr_t);
- template<Allocator Alloc>
- function(allocator_arg_t, const Alloc&, const function&);
- template<Allocator Alloc>
- function(allocator_arg_t, const Alloc&, function&&);
- template<class F, Allocator Alloc>
- function(allocator_arg_t, const Alloc&, F);
-
- function& operator=(const function&);
- function& operator=(function&&);
- function& operator=(nullptr_t);
- template<class F>
- function& operator=(F&&);
- template<class F>
- function& operator=(reference_wrapper<F>);
-
- ~function();
-
- // function modifiers:
- void swap(function&);
- template<class F, class Alloc>
- void assign(F&&, const Alloc&);
-
- // function capacity:
- explicit operator bool() const;
-
- // deleted overloads close possible hole in the type system
- template<class R2, class... ArgTypes2>
- bool operator==(const function<R2(ArgTypes2...)>&) = delete;
- template<class R2, class... ArgTypes2>
- bool operator!=(const function<R2(ArgTypes2...)>&) = delete;
-
- // function invocation:
- R operator()(ArgTypes...) const;
-
- // function target access:
- const std::type_info& target_type() const;
- template <typename T> T* target();
- template <typename T> const T* target() const;
-};
-
-// Null pointer comparisons:
-template <class R, class ... ArgTypes>
- bool operator==(const function<R(ArgTypes...)>&, nullptr_t);
-
-template <class R, class ... ArgTypes>
- bool operator==(nullptr_t, const function<R(ArgTypes...)>&);
-
-template <class R, class ... ArgTypes>
- bool operator!=(const function<R(ArgTypes...)>&, nullptr_t);
-
-template <class R, class ... ArgTypes>
- bool operator!=(nullptr_t, const function<R(ArgTypes...)>&);
-
-// specialized algorithms:
-template <class R, class ... ArgTypes>
- void swap(function<R(ArgTypes...)>&, function<R(ArgTypes...)>&);
-
-template <class T> struct hash;
-
-template <> struct hash<bool>;
-template <> struct hash<char>;
-template <> struct hash<signed char>;
-template <> struct hash<unsigned char>;
-template <> struct hash<char16_t>;
-template <> struct hash<char32_t>;
-template <> struct hash<wchar_t>;
-template <> struct hash<short>;
-template <> struct hash<unsigned short>;
-template <> struct hash<int>;
-template <> struct hash<unsigned int>;
-template <> struct hash<long>;
-template <> struct hash<long long>;
-template <> struct hash<unsigned long>;
-template <> struct hash<unsigned long long>;
-
-template <> struct hash<float>;
-template <> struct hash<double>;
-template <> struct hash<long double>;
-
-template<class T> struct hash<T*>;
-
-} // std
-
-POLICY: For non-variadic implementations, the number of arguments is limited
- to 3. It is hoped that the need for non-variadic implementations
- will be minimal.
-
-*/
-
-#include <__config>
-#include <type_traits>
-#include <typeinfo>
-#include <exception>
-#include <memory>
-#include <tuple>
-
-#include <__functional_base>
-
-#pragma GCC system_header
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE plus : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x + __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE minus : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x - __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE multiplies : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x * __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE divides : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x / __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE modulus : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x % __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE negate : unary_function<_Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x) const
- {return -__x;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE equal_to : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x == __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE not_equal_to : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x != __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE greater : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x > __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE less : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x < __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE greater_equal : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x >= __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE less_equal : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x <= __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE logical_and : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x && __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE logical_or : binary_function<_Tp, _Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x, const _Tp& __y) const
- {return __x || __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE logical_not : unary_function<_Tp, bool>
-{
- _LIBCPP_INLINE_VISIBILITY bool operator()(const _Tp& __x) const
- {return !__x;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE bit_and : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x & __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE bit_or : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x | __y;}
-};
-
-template <class _Tp>
-struct _LIBCPP_VISIBLE bit_xor : binary_function<_Tp, _Tp, _Tp>
-{
- _LIBCPP_INLINE_VISIBILITY _Tp operator()(const _Tp& __x, const _Tp& __y) const
- {return __x ^ __y;}
-};
-
-template <class _Predicate>
-class _LIBCPP_VISIBLE unary_negate
- : public unary_function<typename _Predicate::argument_type, bool>
-{
- _Predicate __pred_;
-public:
- _LIBCPP_INLINE_VISIBILITY explicit unary_negate(const _Predicate& __pred)
- : __pred_(__pred) {}
- _LIBCPP_INLINE_VISIBILITY bool operator()(const typename _Predicate::argument_type& __x) const
- {return !__pred_(__x);}
-};
-
-template <class _Predicate>
-inline _LIBCPP_INLINE_VISIBILITY
-unary_negate<_Predicate>
-not1(const _Predicate& __pred) {return unary_negate<_Predicate>(__pred);}
-
-template <class _Predicate>
-class _LIBCPP_VISIBLE binary_negate
- : public binary_function<typename _Predicate::first_argument_type,
- typename _Predicate::second_argument_type,
- bool>
-{
- _Predicate __pred_;
-public:
- _LIBCPP_INLINE_VISIBILITY explicit binary_negate(const _Predicate& __pred)
- : __pred_(__pred) {}
- _LIBCPP_INLINE_VISIBILITY bool operator()(const typename _Predicate::first_argument_type& __x,
- const typename _Predicate::second_argument_type& __y) const
- {return !__pred_(__x, __y);}
-};
-
-template <class _Predicate>
-inline _LIBCPP_INLINE_VISIBILITY
-binary_negate<_Predicate>
-not2(const _Predicate& __pred) {return binary_negate<_Predicate>(__pred);}
-
-template <class __Operation>
-class _LIBCPP_VISIBLE binder1st
- : public unary_function<typename __Operation::second_argument_type,
- typename __Operation::result_type>
-{
-protected:
- __Operation op;
- typename __Operation::first_argument_type value;
-public:
- _LIBCPP_INLINE_VISIBILITY binder1st(const __Operation& __x,
- const typename __Operation::first_argument_type __y)
- : op(__x), value(__y) {}
- _LIBCPP_INLINE_VISIBILITY typename __Operation::result_type operator()
- (typename __Operation::second_argument_type& __x) const
- {return op(value, __x);}
- _LIBCPP_INLINE_VISIBILITY typename __Operation::result_type operator()
- (const typename __Operation::second_argument_type& __x) const
- {return op(value, __x);}
-};
-
-template <class __Operation, class _Tp>
-inline _LIBCPP_INLINE_VISIBILITY
-binder1st<__Operation>
-bind1st(const __Operation& __op, const _Tp& __x)
- {return binder1st<__Operation>(__op, __x);}
-
-template <class __Operation>
-class _LIBCPP_VISIBLE binder2nd
- : public unary_function<typename __Operation::first_argument_type,
- typename __Operation::result_type>
-{
-protected:
- __Operation op;
- typename __Operation::second_argument_type value;
-public:
- _LIBCPP_INLINE_VISIBILITY
- binder2nd(const __Operation& __x, const typename __Operation::second_argument_type __y)
- : op(__x), value(__y) {}
- _LIBCPP_INLINE_VISIBILITY typename __Operation::result_type operator()
- ( typename __Operation::first_argument_type& __x) const
- {return op(__x, value);}
- _LIBCPP_INLINE_VISIBILITY typename __Operation::result_type operator()
- (const typename __Operation::first_argument_type& __x) const
- {return op(__x, value);}
-};
-
-template <class __Operation, class _Tp>
-inline _LIBCPP_INLINE_VISIBILITY
-binder2nd<__Operation>
-bind2nd(const __Operation& __op, const _Tp& __x)
- {return binder2nd<__Operation>(__op, __x);}
-
-template <class _Arg, class _Result>
-class _LIBCPP_VISIBLE pointer_to_unary_function
- : public unary_function<_Arg, _Result>
-{
- _Result (*__f_)(_Arg);
-public:
- _LIBCPP_INLINE_VISIBILITY explicit pointer_to_unary_function(_Result (*__f)(_Arg))
- : __f_(__f) {}
- _LIBCPP_INLINE_VISIBILITY _Result operator()(_Arg __x) const
- {return __f_(__x);}
-};
-
-template <class _Arg, class _Result>
-inline _LIBCPP_INLINE_VISIBILITY
-pointer_to_unary_function<_Arg,_Result>
-ptr_fun(_Result (*__f)(_Arg))
- {return pointer_to_unary_function<_Arg,_Result>(__f);}
-
-template <class _Arg1, class _Arg2, class _Result>
-class _LIBCPP_VISIBLE pointer_to_binary_function
- : public binary_function<_Arg1, _Arg2, _Result>
-{
- _Result (*__f_)(_Arg1, _Arg2);
-public:
- _LIBCPP_INLINE_VISIBILITY explicit pointer_to_binary_function(_Result (*__f)(_Arg1, _Arg2))
- : __f_(__f) {}
- _LIBCPP_INLINE_VISIBILITY _Result operator()(_Arg1 __x, _Arg2 __y) const
- {return __f_(__x, __y);}
-};
-
-template <class _Arg1, class _Arg2, class _Result>
-inline _LIBCPP_INLINE_VISIBILITY
-pointer_to_binary_function<_Arg1,_Arg2,_Result>
-ptr_fun(_Result (*__f)(_Arg1,_Arg2))
- {return pointer_to_binary_function<_Arg1,_Arg2,_Result>(__f);}
-
-template<class _Sp, class _Tp>
-class _LIBCPP_VISIBLE mem_fun_t : public unary_function<_Tp*, _Sp>
-{
- _Sp (_Tp::*__p_)();
-public:
- _LIBCPP_INLINE_VISIBILITY explicit mem_fun_t(_Sp (_Tp::*__p)())
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp* __p) const
- {return (__p->*__p_)();}
-};
-
-template<class _Sp, class _Tp, class _Ap>
-class _LIBCPP_VISIBLE mem_fun1_t : public binary_function<_Tp*, _Ap, _Sp>
-{
- _Sp (_Tp::*__p_)(_Ap);
-public:
- _LIBCPP_INLINE_VISIBILITY explicit mem_fun1_t(_Sp (_Tp::*__p)(_Ap))
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp* __p, _Ap __x) const
- {return (__p->*__p_)(__x);}
-};
-
-template<class _Sp, class _Tp>
-inline _LIBCPP_INLINE_VISIBILITY
-mem_fun_t<_Sp,_Tp>
-mem_fun(_Sp (_Tp::*__f)())
- {return mem_fun_t<_Sp,_Tp>(__f);}
-
-template<class _Sp, class _Tp, class _Ap>
-inline _LIBCPP_INLINE_VISIBILITY
-mem_fun1_t<_Sp,_Tp,_Ap>
-mem_fun(_Sp (_Tp::*__f)(_Ap))
- {return mem_fun1_t<_Sp,_Tp,_Ap>(__f);}
-
-template<class _Sp, class _Tp>
-class _LIBCPP_VISIBLE mem_fun_ref_t : public unary_function<_Tp, _Sp>
-{
- _Sp (_Tp::*__p_)();
-public:
- _LIBCPP_INLINE_VISIBILITY explicit mem_fun_ref_t(_Sp (_Tp::*__p)())
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp& __p) const
- {return (__p.*__p_)();}
-};
-
-template<class _Sp, class _Tp, class _Ap>
-class _LIBCPP_VISIBLE mem_fun1_ref_t : public binary_function<_Tp, _Ap, _Sp>
-{
- _Sp (_Tp::*__p_)(_Ap);
-public:
- _LIBCPP_INLINE_VISIBILITY explicit mem_fun1_ref_t(_Sp (_Tp::*__p)(_Ap))
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp& __p, _Ap __x) const
- {return (__p.*__p_)(__x);}
-};
-
-template<class _Sp, class _Tp>
-inline _LIBCPP_INLINE_VISIBILITY
-mem_fun_ref_t<_Sp,_Tp>
-mem_fun_ref(_Sp (_Tp::*__f)())
- {return mem_fun_ref_t<_Sp,_Tp>(__f);}
-
-template<class _Sp, class _Tp, class _Ap>
-inline _LIBCPP_INLINE_VISIBILITY
-mem_fun1_ref_t<_Sp,_Tp,_Ap>
-mem_fun_ref(_Sp (_Tp::*__f)(_Ap))
- {return mem_fun1_ref_t<_Sp,_Tp,_Ap>(__f);}
-
-template <class _Sp, class _Tp>
-class _LIBCPP_VISIBLE const_mem_fun_t : public unary_function<const _Tp*, _Sp>
-{
- _Sp (_Tp::*__p_)() const;
-public:
- _LIBCPP_INLINE_VISIBILITY explicit const_mem_fun_t(_Sp (_Tp::*__p)() const)
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp* __p) const
- {return (__p->*__p_)();}
-};
-
-template <class _Sp, class _Tp, class _Ap>
-class _LIBCPP_VISIBLE const_mem_fun1_t : public binary_function<const _Tp*, _Ap, _Sp>
-{
- _Sp (_Tp::*__p_)(_Ap) const;
-public:
- _LIBCPP_INLINE_VISIBILITY explicit const_mem_fun1_t(_Sp (_Tp::*__p)(_Ap) const)
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp* __p, _Ap __x) const
- {return (__p->*__p_)(__x);}
-};
-
-template <class _Sp, class _Tp>
-inline _LIBCPP_INLINE_VISIBILITY
-const_mem_fun_t<_Sp,_Tp>
-mem_fun(_Sp (_Tp::*__f)() const)
- {return const_mem_fun_t<_Sp,_Tp>(__f);}
-
-template <class _Sp, class _Tp, class _Ap>
-inline _LIBCPP_INLINE_VISIBILITY
-const_mem_fun1_t<_Sp,_Tp,_Ap>
-mem_fun(_Sp (_Tp::*__f)(_Ap) const)
- {return const_mem_fun1_t<_Sp,_Tp,_Ap>(__f);}
-
-template <class _Sp, class _Tp>
-class _LIBCPP_VISIBLE const_mem_fun_ref_t : public unary_function<_Tp, _Sp>
-{
- _Sp (_Tp::*__p_)() const;
-public:
- _LIBCPP_INLINE_VISIBILITY explicit const_mem_fun_ref_t(_Sp (_Tp::*__p)() const)
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp& __p) const
- {return (__p.*__p_)();}
-};
-
-template <class _Sp, class _Tp, class _Ap>
-class _LIBCPP_VISIBLE const_mem_fun1_ref_t
- : public binary_function<_Tp, _Ap, _Sp>
-{
- _Sp (_Tp::*__p_)(_Ap) const;
-public:
- _LIBCPP_INLINE_VISIBILITY explicit const_mem_fun1_ref_t(_Sp (_Tp::*__p)(_Ap) const)
- : __p_(__p) {}
- _LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp& __p, _Ap __x) const
- {return (__p.*__p_)(__x);}
-};
-
-template <class _Sp, class _Tp>
-inline _LIBCPP_INLINE_VISIBILITY
-const_mem_fun_ref_t<_Sp,_Tp>
-mem_fun_ref(_Sp (_Tp::*__f)() const)
- {return const_mem_fun_ref_t<_Sp,_Tp>(__f);}
-
-template <class _Sp, class _Tp, class _Ap>
-inline _LIBCPP_INLINE_VISIBILITY
-const_mem_fun1_ref_t<_Sp,_Tp,_Ap>
-mem_fun_ref(_Sp (_Tp::*__f)(_Ap) const)
- {return const_mem_fun1_ref_t<_Sp,_Tp,_Ap>(__f);}
-
-#ifdef _LIBCPP_HAS_NO_VARIADICS
-
-#include <__functional_03>
-
-#else // _LIBCPP_HAS_NO_VARIADICS
-
-template <class _Tp>
-class __mem_fn
- : public __weak_result_type<_Tp>
-{
-public:
- // types
- typedef _Tp type;
-private:
- type __f_;
-
-public:
- _LIBCPP_INLINE_VISIBILITY __mem_fn(type __f) : __f_(__f) {}
-
- // invoke
- template <class... _ArgTypes>
- _LIBCPP_INLINE_VISIBILITY
- typename __invoke_return<type, _ArgTypes...>::type
- operator() (_ArgTypes&&... __args)
- {
- return __invoke(__f_, _STD::forward<_ArgTypes>(__args)...);
- }
-};
-
-template<class _R, class _T>
-inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R _T::*>
-mem_fn(_R _T::* __pm)
-{
- return __mem_fn<_R _T::*>(__pm);
-}
-
-template<class _R, class _T, class ..._Args>
-inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...)>
-mem_fn(_R (_T::* __pm)(_Args...))
-{
- return __mem_fn<_R (_T::*)(_Args...)>(__pm);
-}
-
-template<class _R, class _T, class ..._Args>
-inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...) const>
-mem_fn(_R (_T::* __pm)(_Args...) const)
-{
- return __mem_fn<_R (_T::*)(_Args...) const>(__pm);
-}
-
-template<class _R, class _T, class ..._Args>
-inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...) volatile>
-mem_fn(_R (_T::* __pm)(_Args...) volatile)
-{
- return __mem_fn<_R (_T::*)(_Args...) volatile>(__pm);
-}
-
-template<class _R, class _T, class ..._Args>
-inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...) const volatile>
-mem_fn(_R (_T::* __pm)(_Args...) const volatile)
-{
- return __mem_fn<_R (_T::*)(_Args...) const volatile>(__pm);
-}
-
-// bad_function_call
-
-class _LIBCPP_EXCEPTION_ABI bad_function_call
- : public exception
-{
-};
-
-template<class _Fp> class _LIBCPP_VISIBLE function; // undefined
-
-namespace __function
-{
-
-template<class _R, class ..._ArgTypes>
-struct __maybe_derive_from_unary_function
-{
-};
-
-template<class _R, class _A1>
-struct __maybe_derive_from_unary_function<_R(_A1)>
- : public unary_function<_A1, _R>
-{
-};
-
-template<class _R, class ..._ArgTypes>
-struct __maybe_derive_from_binary_function
-{
-};
-
-template<class _R, class _A1, class _A2>
-struct __maybe_derive_from_binary_function<_R(_A1, _A2)>
- : public binary_function<_A1, _A2, _R>
-{
-};
-
-template<class _Fp> class __base;
-
-template<class _R, class ..._ArgTypes>
-class __base<_R(_ArgTypes...)>
-{
- __base(const __base&);
- __base& operator=(const __base&);
-public:
- _LIBCPP_INLINE_VISIBILITY __base() {}
- _LIBCPP_INLINE_VISIBILITY virtual ~__base() {}
- virtual __base* __clone() const = 0;
- virtual void __clone(__base*) const = 0;
- virtual void destroy() = 0;
- virtual void destroy_deallocate() = 0;
- virtual _R operator()(_ArgTypes&& ...) = 0;
-#ifndef _LIBCPP_NO_RTTI
- virtual const void* target(const type_info&) const = 0;
- virtual const std::type_info& target_type() const = 0;
-#endif // _LIBCPP_NO_RTTI
-};
-
-template<class _FD, class _Alloc, class _FB> class __func;
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-class __func<_F, _Alloc, _R(_ArgTypes...)>
- : public __base<_R(_ArgTypes...)>
-{
- __compressed_pair<_F, _Alloc> __f_;
-public:
- _LIBCPP_INLINE_VISIBILITY
- explicit __func(_F __f) : __f_(_STD::move(__f)) {}
- _LIBCPP_INLINE_VISIBILITY
- explicit __func(_F __f, _Alloc __a) : __f_(_STD::move(__f), _STD::move(__a)) {}
- virtual __base<_R(_ArgTypes...)>* __clone() const;
- virtual void __clone(__base<_R(_ArgTypes...)>*) const;
- virtual void destroy();
- virtual void destroy_deallocate();
- virtual _R operator()(_ArgTypes&& ... __arg);
-#ifndef _LIBCPP_NO_RTTI
- virtual const void* target(const type_info&) const;
- virtual const std::type_info& target_type() const;
-#endif // _LIBCPP_NO_RTTI
-};
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-__base<_R(_ArgTypes...)>*
-__func<_F, _Alloc, _R(_ArgTypes...)>::__clone() const
-{
- typedef typename _Alloc::template rebind<__func>::other _A;
- _A __a(__f_.second());
- typedef __allocator_destructor<_A> _D;
- unique_ptr<__func, _D> __hold(__a.allocate(1), _D(__a, 1));
- ::new (__hold.get()) __func(__f_.first(), _Alloc(__a));
- return __hold.release();
-}
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-void
-__func<_F, _Alloc, _R(_ArgTypes...)>::__clone(__base<_R(_ArgTypes...)>* __p) const
-{
- ::new (__p) __func(__f_.first(), __f_.second());
-}
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-void
-__func<_F, _Alloc, _R(_ArgTypes...)>::destroy()
-{
- __f_.~__compressed_pair<_F, _Alloc>();
-}
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-void
-__func<_F, _Alloc, _R(_ArgTypes...)>::destroy_deallocate()
-{
- typedef typename _Alloc::template rebind<__func>::other _A;
- _A __a(__f_.second());
- __f_.~__compressed_pair<_F, _Alloc>();
- __a.deallocate(this, 1);
-}
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-_R
-__func<_F, _Alloc, _R(_ArgTypes...)>::operator()(_ArgTypes&& ... __arg)
-{
- return __invoke(__f_.first(), _STD::forward<_ArgTypes>(__arg)...);
-}
-
-#ifndef _LIBCPP_NO_RTTI
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-const void*
-__func<_F, _Alloc, _R(_ArgTypes...)>::target(const type_info& __ti) const
-{
- if (__ti == typeid(_F))
- return &__f_.first();
- return (const void*)0;
-}
-
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-const std::type_info&
-__func<_F, _Alloc, _R(_ArgTypes...)>::target_type() const
-{
- return typeid(_F);
-}
-
-#endif // _LIBCPP_NO_RTTI