| 417 | } |
| 418 | |
| 419 | void CDuiString::Assign(LPCTSTR pstr, int cchMax) |
| 420 | { |
| 421 | if( pstr == NULL ) pstr = _T(""); |
| 422 | cchMax = (cchMax < 0 ? (int) _tcslen(pstr) : cchMax); |
| 423 | if( cchMax < MAX_LOCAL_STRING_LEN ) { |
| 424 | if( m_pstr != m_szBuffer ) { |
| 425 | free(m_pstr); |
| 426 | m_pstr = m_szBuffer; |
| 427 | } |
| 428 | } |
| 429 | else if( cchMax > GetLength() || m_pstr == m_szBuffer ) { |
| 430 | if( m_pstr == m_szBuffer ) m_pstr = NULL; |
| 431 | m_pstr = static_cast<LPTSTR>(realloc(m_pstr, (cchMax + 1) * sizeof(TCHAR))); |
| 432 | } |
| 433 | _tcsncpy(m_pstr, pstr, cchMax); |
| 434 | m_pstr[cchMax] = '\0'; |
| 435 | } |
| 436 | |
| 437 | bool CDuiString::IsEmpty() const |
| 438 | { |
no outgoing calls
no test coverage detected