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std::char_traits::compare

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< cpp‎ | string‎ | char traits

 
 
Biblioteca cordas
Strings terminadas
Original:
Null-terminated strings
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Cadeias de bytes
Multibyte cordas
Cordas de largura
Classes
Original:
Classes
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basic_string
char_traits
 
std::char_traits
Funções de membro
Original:
Member functions
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char_traits::assign
char_traits::cmp
char_traits::move
char_traits::copy
char_traits::compare
char_traits::length
char_traits::find
char_traits::to_char_type
char_traits::to_int_type
char_traits::eq_int_type
char_traits::eof
char_traits::not_eof
 
int compare( const CharT* lhs, const CharT* rhs, std::size_t count );
Compara os personagens count primeira das cadeias de caracteres lhs e rhs. A comparação é feita lexicographically.
Original:
Compares the first count characters of the character strings lhs and rhs. The comparison is done lexicographically.
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Índice

[editar] Parâmetros

lhs, rhs -
ponteiros para cadeias de caracteres para comparar
Original:
pointers to character strings to compare
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count -
o número de caracteres para comparar de cada seqüência de caracteres
Original:
the number of characters to compare from each character string
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[editar] Valor de retorno

Valor negativo se lhs é menos rhs.
Original:
Negative value if lhs is less than rhs.
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0 se lhs é igual rhs.
Original:
0 if lhs is equal to rhs.
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Valor positivo se lhs é maior rhs.
Original:
Positive value if lhs is greater than rhs.
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[editar] Exceções

(Nenhum)
Original:
(none)
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[editar] Complexidade

Linear.
Original:
Linear.
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