std::new_handler

 

C++

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optional

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in_placein_place_typein_place_indexin_place_tin_place_type_tin_place_index_t

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Uninitialized storage uninitialized_copy uninitialized_fill uninitialized_move (C++17) uninitialized_default_construct (C++17) uninitialized_value_construct (C++17) destroy (C++17) uninitialized_copy_n (C++11) uninitialized_fill_n uninitialized_move_n (C++17) uninitialized_default_construct_n (C++17) uninitialized_value_construct_n (C++17) destroy_n (C++17) destroy_at (C++17) raw_storage_iterator (deprecated since c++17) get_temporary_buffer (deprecated since c++17) return_temporary_buffer (deprecated since c++17) Garbage collection support declare_reachable (C++11) undeclare_reachable (C++11) declare_no_pointers (C++11) undeclare_no_pointers (C++11) pointer_safety (C++11) get_pointer_safety (C++11) Miscellaneous pointer_traits (C++11) addressof (C++11) align (C++11) C Library malloc aligned_alloc (C++17) calloc realloc free Low level memory management

 

Low level memory management

Functions

operator newoperator new[]

operator deleteoperator delete[]

get_new_handler (C++11)

set_new_handler

Classes

bad_alloc

bad_array_new_length (C++11)

nothrow_t

align_val_t (C++17)

Types

new_handler

Objects

nothrow

 

Defined in header <new>
typedef void (*new_handler)();

std::new_handler is the function pointer type (pointer to function that takes no arguments and returns void), which is used by the functions std::set_new_handler and std::get_new_handler

See also

operator newoperator new[]	allocation functions (function)
set_new_handler	registers a new handler (function)
get_new_handler (C++11)	obtains the current new handler (function)