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53 lines
1.4 KiB
53 lines
1.4 KiB
6 years ago
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// -*- c++ -*-
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// C++11 18.6, minus new_handler
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#pragma once
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#include <exception>
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namespace std {
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class bad_alloc : public exception
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{
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public:
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bad_alloc() noexcept { }
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bad_alloc(const bad_alloc&) noexcept { }
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bad_alloc& operator=(const bad_alloc&) noexcept
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{
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return *this;
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}
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virtual const char* what() const noexcept
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{
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return "allocation failed";
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}
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};
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class bad_array_new_length : public bad_alloc
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{
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public:
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bad_array_new_length() noexcept { }
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};
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struct nothrow_t {
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nothrow_t() {}
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};
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extern const nothrow_t nothrow;
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//typedef void (*new_handler)();
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//new_handler get_new_handler() noexcept;
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//new_handler set_new_handler(new_handler new_p) noexcept;
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}
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void* operator new(std::size_t size);
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void* operator new(std::size_t size, const std::nothrow_t&) noexcept;
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void operator delete(void* ptr);
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void operator delete(void* ptr, const std::nothrow_t&) noexcept;
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void* operator new[](std::size_t size);
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void* operator new[](std::size_t size, const std::nothrow_t&) noexcept;
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void operator delete[](void* ptr);
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void operator delete[](void* ptr, const std::nothrow_t&) noexcept;
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void* operator new(std::size_t size, void* ptr) noexcept;
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void* operator new[](std::size_t size, void* ptr) noexcept;
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void operator delete(void* ptr, void*) noexcept;
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void operator delete[](void* ptr, void*) noexcept;
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