C++ (Cpp) wxArrayString::erase示例

示例#1

文件： config.cpp 项目： BloodRedd/gamekit

// this function is used to properly interpret '..' in path
void wxSplitPath(wxArrayString& aParts, const wxString& path)
{
  aParts.clear();

  wxString strCurrent;
  wxString::const_iterator pc = path.begin();
  for ( ;; ) {
    if ( pc == path.end() || *pc == wxCONFIG_PATH_SEPARATOR ) {
      if ( strCurrent == wxT(".") ) {
        // ignore
      }
      else if ( strCurrent == wxT("..") ) {
        // go up one level
        if ( aParts.size() == 0 )
        {
          wxLogWarning(_("'%s' has extra '..', ignored."), path);
        }
        else
        {
          aParts.erase(aParts.end() - 1);
        }

        strCurrent.Empty();
      }
      else if ( !strCurrent.empty() ) {
        aParts.push_back(strCurrent);
        strCurrent.Empty();
      }
      //else:
        // could log an error here, but we prefer to ignore extra '/'

      if ( pc == path.end() )
        break;
    }
    else
      strCurrent += *pc;

    ++pc;
  }
}

示例#2

文件： config.cpp 项目： HackLinux/chandler-1

// this function is used to properly interpret '..' in path
void wxSplitPath(wxArrayString& aParts, const wxChar *sz)
{
  aParts.clear();

  wxString strCurrent;
  const wxChar *pc = sz;
  for ( ;; ) {
    if ( *pc == wxT('\0') || *pc == wxCONFIG_PATH_SEPARATOR ) {
      if ( strCurrent == wxT(".") ) {
        // ignore
      }
      else if ( strCurrent == wxT("..") ) {
        // go up one level
        if ( aParts.size() == 0 )
          wxLogWarning(_("'%s' has extra '..', ignored."), sz);
        else
          aParts.erase(aParts.end() - 1);

        strCurrent.Empty();
      }
      else if ( !strCurrent.empty() ) {
        aParts.push_back(strCurrent);
        strCurrent.Empty();
      }
      //else:
        // could log an error here, but we prefer to ignore extra '/'

      if ( *pc == wxT('\0') )
        break;
    }
    else
      strCurrent += *pc;

    pc++;
  }
}