17 Language support library [support] (original) (raw)

17.6 Dynamic memory management [support.dynamic]

17.6.2 Header synopsis [new.syn]

namespace std { class bad_alloc;class bad_array_new_length;struct destroying_delete_t { explicit destroying_delete_t() = default;};inline constexpr destroying_delete_t destroying_delete{};enum class align_val_t : size_t {};struct nothrow_t { explicit nothrow_t() = default; };extern const nothrow_t nothrow;using new_handler = void (*)(); new_handler get_new_handler() noexcept; new_handler set_new_handler(new_handler new_p) noexcept;template<class T> constexpr T* launder(T* p) noexcept;inline constexpr size_t hardware_destructive_interference_size = implementation-defined;inline constexpr size_t hardware_constructive_interference_size = implementation-defined;} void* operator new(std::size_t size);void* operator new(std::size_t size, std::align_val_t alignment);void* operator new(std::size_t size, const std::nothrow_t&) noexcept;void* operator new(std::size_t size, std::align_val_t alignment, const std::nothrow_t&) noexcept;void operator delete(void* ptr) noexcept;void operator delete(void* ptr, std::size_t size) noexcept;void operator delete(void* ptr, std::align_val_t alignment) noexcept;void operator delete(void* ptr, std::size_t size, std::align_val_t alignment) noexcept;void operator delete(void* ptr, const std::nothrow_t&) noexcept;void operator delete(void* ptr, std::align_val_t alignment, const std::nothrow_t&) noexcept;void* operator new[](std::size_t size);void* operator new[](std::size_t size, std::align_val_t alignment);void* operator new[](std::size_t size, const std::nothrow_t&) noexcept;void* operator new[](std::size_t size, std::align_val_t alignment,const std::nothrow_t&) noexcept;void operator delete[](void* ptr) noexcept;void operator delete[](void* ptr, std::size_t size) noexcept;void operator delete[](void* ptr, std::align_val_t alignment) noexcept;void operator delete[](void* ptr, std::size_t size, std::align_val_t alignment) noexcept;void operator delete[](void* ptr, const std::nothrow_t&) noexcept;void operator delete[](void* ptr, std::align_val_t alignment, const std::nothrow_t&) noexcept;constexpr void* operator new (std::size_t size, void* ptr) noexcept;constexpr void* operator new[](std::size_t size, void* ptr) noexcept;void operator delete (void* ptr, void*) noexcept;void operator delete[](void* ptr, void*) noexcept;