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std::strncmp

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< cpp‎ | string‎ | byte

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C++
 
Biblioteca cordas
Strings terminadas
Original:
Null-terminated strings
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Cadeias de bytes
Multibyte cordas
Cordas de largura
Classes
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Classes
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Cordas de terminação nula de bytes
Funções
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Functions
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Manipulação personagem
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Character manipulation
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Conversões para formatos numéricos
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Conversions to numeric formats
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Manipulação de cadeia
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String manipulation
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Exame String
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String examination
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Manipulação de memória
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Memory manipulation
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Diversos
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Miscellaneous
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Definido no cabeçalho <cstring>
int strncmp( const char *lhs, const char *rhs, size_t count );
Compara a maioria dos personagens count de duas strings de terminação nula de bytes. A comparação é feita lexicographically.
Original:
Compares at most count characters of two null-terminated byte strings. The comparison is done lexicographically.
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Índice

[editar] Parâmetros

lhs, rhs -
ponteiros para as cordas de terminação nula de bytes para comparar
Original:
pointers to the null-terminated byte strings to compare
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count -
número máximo de caracteres para comparar
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maximum number of characters to compare
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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.
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​0​ if lhs is equal to rhs.
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Valor positivo se lhs é maior rhs.
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Positive value if lhs is greater than rhs.
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