std::wcspbrk - cppreference.com (original) (raw)

| Defined in header | | | | -------------------------------------------------------------------------- | | | | const wchar_t* wcspbrk( const wchar_t* dest, const wchar_t* src ); | | | | wchar_t* wcspbrk( wchar_t* dest, const wchar_t* src ); | | |

Finds the first character in wide string pointed to by dest, that is also in wide string pointed to by src.

[edit] Parameters

[edit] Return value

Pointer to the first character in dest, that is also in src, or a null pointer if no such character exists.

[edit] Notes

The name stands for "wide character string pointer break", because it returns a pointer to the first of the separator ("break") characters.

[edit] Example

#include #include #include   int main() { const wchar_t* str = L"Hello world, friend of mine!"; const wchar_t* sep = L" ,!";   unsigned int cnt = 0; do { str = std::wcspbrk(str, sep); // find separator std::wcout << std::quoted(str) << L'\n'; if (str) str += std::wcsspn(str, sep); // skip separator ++cnt; // increment word count } while (str && *str);   std::wcout << L"There are " << cnt << L" words\n"; }

Output:

" world, friend of mine!" ", friend of mine!" " of mine!" " mine!" "!" There are 5 words

[edit] See also

| | returns the length of the maximum initial segment that consistsof only the wide not found in another wide string (function) [edit] | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | finds the first occurrence of a wide character in a wide string (function) [edit] | | | finds the first location of any character from a set of separators (function) [edit] | | |