std::length_error
cppreference.com
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class length_error; |
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, . , , .
- std::basic_string std::vector::reserve.
![[std-length_error-inheritance.svg]](https://upload.cppreference.com/mwiki/images/1/1d/std-length_error-inheritance.svg){kind=link}
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length_error (public -) |
operator= |
length_error (public -) |
std::length_error::length_error
<tbody> </tbody> <tbody class="t-dcl-rev t-dcl-rev-num "> </tbody><tbody> </tbody> length_error( const std::string& what_arg ); |
(1) | |
length_error( const char* what_arg ); |
(2) | |
| (3) | ||
length_error( const length_error& other ); |
( C++11) | |
length_error( const length_error& other ) noexcept; |
( C++11) | |
1)
what_arg . std::strcmp(what(), what_arg.c_str()) == 0.2)
what_arg . std::strcmp(what(), what_arg) == 0.3) .
*this other std::length_error, std::strcmp(what(), other.what()) == 0. . ( C++11)| what_arg | ||
| other |
1,2) std::bad_alloc.
std::length_error , . , std::string&&: .
LWG 254, std::string. std::string.
LWG 471, . , , what(), .
std::length_error::operator=
<tbody> </tbody> <tbody class="t-dcl-rev "> </tbody><tbody> </tbody> length_error& operator=( const length_error& other ); |
( C++11) | |
length_error& operator=( const length_error& other ) noexcept; |
( C++11) | |
other. *this other std::length_error, std::strcmp(what(), other.what()) == 0 . . ( C++11)
| other |
*this
LWG 471, . , , what(), .
std::exception
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[virtual] |
(virtual public of std::exception -)
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[virtual] |
(virtual public of std::exception -)
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C++:
| LWG 254 | C++98 | , const char*,
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| LWG 471 | C++98 | std::length_error |
, std::length_error
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| (public - std::basic_string<CharT,Traits,Allocator>)
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