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std::strstr

Da cppreference.com
< cpp‎ | string‎ | byte

 
 
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
 
Cordas de terminação nula de bytes
Funções
Original:
Functions
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Manipulação personagem
Original:
Character manipulation
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Conversões para formatos numéricos
Original:
Conversions to numeric formats
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Manipulação de cadeia
Original:
String manipulation
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strcpy
strncpy
strcat
strncat
strxfrm
Exame String
Original:
String examination
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Manipulação de memória
Original:
Memory manipulation
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memchr
memcmp
memset
memcpy
memmove
Diversos
Original:
Miscellaneous
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strerror
 
Defined in header <cstring>
const char *strstr( const char *dest, const char *src );
      char *strstr(       char *dest, const char *src );
Encontra a primeira ocorrência do src cadeia de bytes na cadeia de bytes apontado por dest.
Original:
Finds the first occurrence of the byte string src in the byte string pointed to by dest.
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Índice

[editar] Parâmetros

dest -
ponteiro para o byte string terminada em nulo para examinar
Original:
pointer to the null-terminated byte string to examine
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src -
ponteiro para o byte string terminada em nulo para pesquisar
Original:
pointer to the null-terminated byte string to search for
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[editar] Valor de retorno

Ponteiro para o primeiro caractere da substring encontrada em dest, ou NULL se nenhum caractere for encontrado. Se src aponta para uma cadeia vazia, dest é devolvido.
Original:
Pointer to the first character of the found substring in dest, or NULL if no such character is found. If src points to an empty string, dest is returned.
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[editar] Exemplo

[editar] Veja também

encontra a primeira ocorrência de um caractere
Original:
finds the first occurrence of a character
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(função) [edit]
localiza a última ocorrência de um caractere
Original:
finds the last occurrence of a character
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(função) [edit]
C documentation for strstr