32 lines
1.0 KiB
Markdown
32 lines
1.0 KiB
Markdown
[bad.alloc]
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# 17 Language support library [[support]](./#support)
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## 17.6 Dynamic memory management [[support.dynamic]](support.dynamic#bad.alloc)
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### 17.6.4 Storage allocation errors [[alloc.errors]](alloc.errors#bad.alloc)
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#### 17.6.4.1 Class bad_alloc [bad.alloc]
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[ð](#lib:bad_alloc,constructor)
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namespace std {class bad_alloc : public exception {public:// see [[exception]](exception "17.9.3 Class exception") for the specification of the special member functionsconstexpr const char* what() const noexcept override; };}
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/support.tex#L3031)
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The classbad_alloc defines the type of objects thrown as
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exceptions by the implementation to report a failure to allocate storage[.](#1.sentence-1)
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[ð](#lib:what,bad_alloc)
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`constexpr const char* what() const noexcept override;
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`
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/support.tex#L3043)
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*Returns*: An implementation-defined ntbs[.](#2.sentence-1)
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