C++/문자열 작업 Edit Diff Refresh Backlink Random Search History Help Setting Contents 1. 첫번째 구분자로 자르기 2. 마지막 구분자로 자르기 3. 마지막 구분자까지 자르기 4. 글자 자수로 잘라서 나눔 1. 첫번째 구분자로 자르기 # CString str = _T("AAAA\\BBBB\\CCCC"); CString strCutted = str.Left(str.Find(_T('\\'))); AAAA\\BBBB\\CCCC -> AAAA 2. 마지막 구분자로 자르기 # CString str = _T("AAAA\\BBBB\\CCCC"); CString strCutted_1 = str.Right(str.GetLength() - str.ReverseFind(_T('\\')) - 1); CString strCutted_2 = str.Right(str.GetLength() - str.ReverseFind(_T('\\'))); strCutted_1 AAAA\\BBBB\\CCCC -> CCCC strCutted_2 AAAA\\BBBB\\CCCC -> \\CCCC 3. 마지막 구분자까지 자르기 # CString str = _T("AAAA\\BBBB\\CCCC"); CString strCutted_1 = str.Left(str.GetLength() - str.ReverseFind(_T('\\'))); CString strCutted_2 = str.Left(str.GetLength() - str.ReverseFind(_T('\\')) + 1); strCutted_1 AAAA\\BBBB\\CCCC -> AAAA\\BBBB strCutted_2 AAAA\\BBBB\\CCCC -> AAAA\\BBBB\\ 4. 글자 자수로 잘라서 나눔 # std::wstring wcontent = L"lo~~~ng text"; std::vector<std::wstring> v; size_t previous = 0; size_t cur = 0; while (cur < wcontent.length()) { cur += 240; std::wstring sub = wcontent.substr(previous, cur); v.push_back(sub); int sub_len = sub.length(); previous = cur; } for (std::wstring sub : v) { // TODO: } L"lo~~ng text" : 496 length -> v[0] : 240 length v[1] : 240 length v[2] : 16 length Show Comments Please enable JavaScript to view the comments powered by Disqus.
