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Name	Size	Permission
algorithm_fwd.h	64.14 KB	-rw-r--r--
algorithm_impl.h	172.83 KB	-rw-r--r--
execution_defs.h	2.4 KB	-rw-r--r--
execution_impl.h	2.77 KB	-rw-r--r--
glue_algorithm_defs.h	31.53 KB	-rw-r--r--
glue_algorithm_impl.h	57.17 KB	-rw-r--r--
glue_execution_defs.h	1.53 KB	-rw-r--r--
glue_memory_defs.h	3.77 KB	-rw-r--r--
glue_memory_impl.h	16.46 KB	-rw-r--r--
glue_numeric_defs.h	6.47 KB	-rw-r--r--
glue_numeric_impl.h	11.52 KB	-rw-r--r--
memory_impl.h	4.05 KB	-rw-r--r--
numeric_fwd.h	7.51 KB	-rw-r--r--
numeric_impl.h	19.32 KB	-rw-r--r--
parallel_backend.h	985 B	-rw-r--r--
parallel_backend_serial.h	4.26 KB	-rw-r--r--
parallel_backend_tbb.h	43.28 KB	-rw-r--r--
parallel_backend_utils.h	8.9 KB	-rw-r--r--
parallel_impl.h	4.18 KB	-rw-r--r--
pstl_config.h	7.75 KB	-rw-r--r--
unseq_backend_simd.h	28.53 KB	-rw-r--r--
utils.h	3.46 KB	-rw-r--r--

Code Editor : glue_memory_impl.h

// -*- C++ -*-
//===-- glue_memory_impl.h ------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef _PSTL_GLUE_MEMORY_IMPL_H
#define _PSTL_GLUE_MEMORY_IMPL_H

#include "utils.h"
#include "algorithm_fwd.h"

#include "execution_impl.h"

namespace std
{

// [uninitialized.copy]

template <class _ExecutionPolicy, class _InputIterator, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_copy(_ExecutionPolicy&& __exec, _InputIterator __first, _InputIterator __last, _ForwardIterator __result)
{
    typedef typename iterator_traits<_InputIterator>::value_type _ValueType1;
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType2;
    typedef typename iterator_traits<_InputIterator>::reference _ReferenceType1;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType2;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first, __result);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

return __pstl::__internal::__invoke_if_else(
        std::integral_constant < bool, std::is_trivial<_ValueType1>::value&& std::is_trivial<_ValueType2>::value > (),
        [&]()
        {
            return __pstl::__internal::__pattern_walk2_brick(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last, __result,
                [](_InputIterator __begin, _InputIterator __end, _ForwardIterator __res)
                { return __pstl::__internal::__brick_copy(__begin, __end, __res, __is_vector{}); });
        },
        [&]()
        {
            return __pstl::__internal::__pattern_walk2(__dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first,
                                                       __last, __result,
                                                       [](_ReferenceType1 __val1, _ReferenceType2 __val2)
                                                       { ::new (std::addressof(__val2)) _ValueType2(__val1); });
        });
}

template <class _ExecutionPolicy, class _InputIterator, class _Size, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_copy_n(_ExecutionPolicy&& __exec, _InputIterator __first, _Size __n, _ForwardIterator __result)
{
    typedef typename iterator_traits<_InputIterator>::value_type _ValueType1;
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType2;
    typedef typename iterator_traits<_InputIterator>::reference _ReferenceType1;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType2;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first, __result);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

return __pstl::__internal::__invoke_if_else(
        std::integral_constant < bool, std::is_trivial<_ValueType1>::value&& std::is_trivial<_ValueType2>::value > (),
        [&]()
        {
            return __pstl::__internal::__pattern_walk2_brick_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n, __result,
                [](_InputIterator __begin, _Size __sz, _ForwardIterator __res)
                { return __pstl::__internal::__brick_copy_n(__begin, __sz, __res, __is_vector{}); });
        },
        [&]()
        {
            return __pstl::__internal::__pattern_walk2_n(__dispatch_tag, std::forward<_ExecutionPolicy>(__exec),
                                                         __first, __n, __result,
                                                         [](_ReferenceType1 __val1, _ReferenceType2 __val2)
                                                         { ::new (std::addressof(__val2)) _ValueType2(__val1); });
        });
}

// [uninitialized.move]

template <class _ExecutionPolicy, class _InputIterator, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_move(_ExecutionPolicy&& __exec, _InputIterator __first, _InputIterator __last, _ForwardIterator __result)
{
    typedef typename iterator_traits<_InputIterator>::value_type _ValueType1;
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType2;
    typedef typename iterator_traits<_InputIterator>::reference _ReferenceType1;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType2;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first, __result);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

return __pstl::__internal::__invoke_if_else(
        std::integral_constant < bool, std::is_trivial<_ValueType1>::value&& std::is_trivial<_ValueType2>::value > (),
        [&]()
        {
            return __pstl::__internal::__pattern_walk2_brick(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last, __result,
                [](_InputIterator __begin, _InputIterator __end, _ForwardIterator __res)
                { return __pstl::__internal::__brick_copy(__begin, __end, __res, __is_vector{}); });
        },
        [&]()
        {
            return __pstl::__internal::__pattern_walk2(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last, __result,
                [](_ReferenceType1 __val1, _ReferenceType2 __val2)
                { ::new (std::addressof(__val2)) _ValueType2(std::move(__val1)); });
        });
}

template <class _ExecutionPolicy, class _InputIterator, class _Size, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_move_n(_ExecutionPolicy&& __exec, _InputIterator __first, _Size __n, _ForwardIterator __result)
{
    typedef typename iterator_traits<_InputIterator>::value_type _ValueType1;
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType2;
    typedef typename iterator_traits<_InputIterator>::reference _ReferenceType1;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType2;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first, __result);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

return __pstl::__internal::__invoke_if_else(
        std::integral_constant < bool, std::is_trivial<_ValueType1>::value&& std::is_trivial<_ValueType2>::value > (),
        [&]()
        {
            return __pstl::__internal::__pattern_walk2_brick_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n, __result,
                [](_InputIterator __begin, _Size __sz, _ForwardIterator __res)
                { return __pstl::__internal::__brick_copy_n(__begin, __sz, __res, __is_vector{}); });
        },
        [&]()
        {
            return __pstl::__internal::__pattern_walk2_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n, __result,
                [](_ReferenceType1 __val1, _ReferenceType2 __val2)
                { ::new (std::addressof(__val2)) _ValueType2(std::move(__val1)); });
        });
}

// [uninitialized.fill]

template <class _ExecutionPolicy, class _ForwardIterator, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
uninitialized_fill(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

__pstl::__internal::__invoke_if_else(
        std::is_arithmetic<_ValueType>(),
        [&]()
        {
            __pstl::__internal::__pattern_walk_brick(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last,
                [&__value](_ForwardIterator __begin, _ForwardIterator __end)
                { __pstl::__internal::__brick_fill(__begin, __end, _ValueType(__value), __is_vector{}); });
        },
        [&]()
        {
            __pstl::__internal::__pattern_walk1(__dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last,
                                                [&__value](_ReferenceType __val)
                                                { ::new (std::addressof(__val)) _ValueType(__value); });
        });
}

template <class _ExecutionPolicy, class _ForwardIterator, class _Size, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_fill_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size __n, const _Tp& __value)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

return __pstl::__internal::__invoke_if_else(
        std::is_arithmetic<_ValueType>(),
        [&]()
        {
            return __pstl::__internal::__pattern_walk_brick_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n,
                [&__value](_ForwardIterator __begin, _Size __count)
                { return __pstl::__internal::__brick_fill_n(__begin, __count, _ValueType(__value), __is_vector{}); });
        },
        [&]()
        {
            return __pstl::__internal::__pattern_walk1_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n,
                [&__value](_ReferenceType __val) { ::new (std::addressof(__val)) _ValueType(__value); });
        });
}

// [specialized.destroy]

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
destroy(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

__pstl::__internal::__invoke_if_not(std::is_trivially_destructible<_ValueType>(),
                                        [&]()
                                        {
                                            __pstl::__internal::__pattern_walk1(
                                                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last,
                                                [](_ReferenceType __val) { __val.~_ValueType(); });
                                        });
}

template <class _ExecutionPolicy, class _ForwardIterator, class _Size>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
destroy_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size __n)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

return __pstl::__internal::__invoke_if_else(
        std::is_trivially_destructible<_ValueType>(), [&]() { return std::next(__first, __n); },
        [&]()
        {
            return __pstl::__internal::__pattern_walk1_n(__dispatch_tag, std::forward<_ExecutionPolicy>(__exec),
                                                         __first, __n,
                                                         [](_ReferenceType __val) { __val.~_ValueType(); });
        });
}

// [uninitialized.construct.default]

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
uninitialized_default_construct(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

__pstl::__internal::__invoke_if_not(std::is_trivial<_ValueType>(),
                                        [&]()
                                        {
                                            __pstl::__internal::__pattern_walk1(
                                                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last,
                                                [](_ReferenceType __val) { ::new (std::addressof(__val)) _ValueType; });
                                        });
}

template <class _ExecutionPolicy, class _ForwardIterator, class _Size>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_default_construct_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size __n)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

return __pstl::__internal::__invoke_if_else(
        std::is_trivial<_ValueType>(), [&]() { return std::next(__first, __n); },
        [&]()
        {
            return __pstl::__internal::__pattern_walk1_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n,
                [](_ReferenceType __val) { ::new (std::addressof(__val)) _ValueType; });
        });
}

// [uninitialized.construct.value]

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
uninitialized_value_construct(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

__pstl::__internal::__invoke_if_else(
        std::is_trivial<_ValueType>(),
        [&]()
        {
            __pstl::__internal::__pattern_walk_brick(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last,
                [](_ForwardIterator __begin, _ForwardIterator __end)
                { __pstl::__internal::__brick_fill(__begin, __end, _ValueType(), __is_vector{}); });
        },
        [&]()
        {
            __pstl::__internal::__pattern_walk1(__dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __last,
                                                [](_ReferenceType __val)
                                                { ::new (std::addressof(__val)) _ValueType(); });
        });
}

template <class _ExecutionPolicy, class _ForwardIterator, class _Size>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
uninitialized_value_construct_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size __n)
{
    typedef typename iterator_traits<_ForwardIterator>::value_type _ValueType;
    typedef typename iterator_traits<_ForwardIterator>::reference _ReferenceType;

auto __dispatch_tag = __pstl::__internal::__select_backend(__exec, __first);

using __is_vector = typename decltype(__dispatch_tag)::__is_vector;

return __pstl::__internal::__invoke_if_else(
        std::is_trivial<_ValueType>(),
        [&]()
        {
            return __pstl::__internal::__pattern_walk_brick_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n,
                [](_ForwardIterator __begin, _Size __count)
                { return __pstl::__internal::__brick_fill_n(__begin, __count, _ValueType(), __is_vector{}); });
        },
        [&]()
        {
            return __pstl::__internal::__pattern_walk1_n(
                __dispatch_tag, std::forward<_ExecutionPolicy>(__exec), __first, __n,
                [](_ReferenceType __val) { ::new (std::addressof(__val)) _ValueType(); });
        });
}

} // namespace std

#endif /* _PSTL_GLUE_MEMORY_IMPL_H */

${this.title}

Code Editor : glue_memory_impl.h