is_nothrow_destructible.hpp File Reference

#include "bool_constant.hpp"
#include "declval.hpp"
#include "is_detected.hpp"
#include "is_function.hpp"
#include "is_reference.hpp"
#include "is_scalar.hpp"
#include "is_unbounded_array.hpp"
#include "is_void.hpp"
#include "remove_all_extents.hpp"
#include "true_type.hpp"
#include "false_type.hpp"

Go to the source code of this file.

Classes
class	bsl::is_nothrow_destructible< T >
	If the provided type is nothrow destructible, provides the member constant value equal to true. Otherwise the member constant value is false. More...

Typedefs
template<typename T >
using	bsl::details::is_nothrow_destructible_type = decltype(bsl::declval< T & >().~T())
	used to detect the presence of a destructor in T

Functions
template<typename T >
auto	bsl::details::destructor_is_marked_nothrow (bsl::int32 ignored) noexcept -> bool_constant< noexcept(bsl::declval< T & >().~T())>
	Tests if a destructor is marked noexcept or not. It does this by creating a function that returns true if T's destructor is marked noexcept, false otherwise. If T does not have a destructor, the other version of this function is selected by the compiler which always returns false. More...
template<typename T >
auto	bsl::details::destructor_is_marked_nothrow (bool ignored) noexcept -> false_type
	Tests if a destructor is marked noexcept or not. It does this by creating a function that returns true if T's destructor is marked noexcept, false otherwise. If T does not have a destructor, the other version of this function is selected by the compiler which always returns false. More...
template<typename T >
constexpr bool	bsl::details::check_is_nothrow_destructible () noexcept
	Checks if a type "T" is destructible and if so, returns true, otherwise returns false. More...

Detailed Description

Copyright

Copyright (C) 2020 Assured Information Security, Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Function Documentation

destructor_is_marked_nothrow() [1/2]

template<typename T >

auto bsl::details::destructor_is_marked_nothrow ( bsl::int32  ignored ) -> bool_constant< noexcept(bsl::declval< T & >().~T())>

noexcept

Tests if a destructor is marked noexcept or not. It does this by creating a function that returns true if T's destructor is marked noexcept, false otherwise. If T does not have a destructor, the other version of this function is selected by the compiler which always returns false.

Template Parameters

T	The type to query

Parameters

ignored

(only used for overload resolution)

Returns

returns true if T is nothrow destructible, false otherwise

destructor_is_marked_nothrow() [2/2]

template<typename T >

auto bsl::details::destructor_is_marked_nothrow ( bool  ignored ) -> false_type

noexcept

Tests if a destructor is marked noexcept or not. It does this by creating a function that returns true if T's destructor is marked noexcept, false otherwise. If T does not have a destructor, the other version of this function is selected by the compiler which always returns false.

Template Parameters

T	The type to query

Parameters

ignored

(only used for overload resolution)

Returns

returns true if T is nothrow destructible, false otherwise

check_is_nothrow_destructible()

template<typename T >

constexpr bool bsl::details::check_is_nothrow_destructible ( )

noexcept

Checks if a type "T" is destructible and if so, returns true, otherwise returns false.

Template Parameters

T	the type to query

Returns

If "T" is destructible, returns true, otherwise returns false.