Re: [Boost-users] find substring and substring position

13 Jan 2009


      AMDG

M wrote:
...
In: 
http://www.boost.org/doc/libs/1_37_0/doc/html/string_algo/usage.html#id36769...
there is an example: Find Iterator
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 string str1("abc-*-ABC-*-aBc");
    // Find all 'abc' substrings (ignoring the case)
    // Create a find_iterator
    typedef find_iteratorstring::iterator string_find_iterator;
    for(string_find_iterator It=
            make_find_iterator(str1, first_finder("abc", is_iequal()));
        It!=string_find_iterator();
        ++It)
    {
        cout << copy_rangestd::string(*It) << endl;
    }
// Output will be:
    // abc
    // ABC
    // aBC
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how do i find the position of  each  "abc" in: str1  ?
Inside the loop, It->begin() is a std::string::iterator to the beginning of
the current match.

In Christ,
Steven Watanabe