std::strpbrk
From cppreference.com
Defined in header
<cstring>
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const char* strpbrk( const char* dest, const char* str );
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char* strpbrk( char* dest, const char* str );
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Finds the first character in byte string pointed to by dest
, that is also in byte string pointed to by str
.
Contents |
[edit] Parameters
dest | - | pointer to the null-terminated byte string to be analyzed |
str | - | pointer to the null-terminated byte string that contains the characters to search for |
[edit] Return value
Pointer to the first character in dest
, that is also in str
, or NULL if no such character exists.
[edit] Example
Run this code
#include <cstdio> #include <cstring> int main() { char* input = "hello world friend of mine"; char* space = " "; char* pos = input; int word_counter = 0; do { pos = std::strpbrk(pos, space); word_counter++; pos ? pos++ : pos; std::printf("%d\n", word_counter); } while (pos != NULL); };
Output:
1 2 3 4 5
[edit] See also
returns the length of the maximum initial segment that consists of only the characters not found in another byte string (function) |
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finds the first occurrence of a character (function) |
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C documentation for strpbrk
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