Exemple #1
0
MathCell* MathParser::ParseSubSupTag(wxXmlNode* node)
{
  SubSupCell *subsup = new SubSupCell;
  wxXmlNode* child = node->GetChildren();
  if (child)
  {
    subsup->SetBase(ParseTag(child, false));
    child = child->GetNext();
    if (child)
    {
      MathCell* index = ParseTag(child, false);
      index->SetExponentFlag();
      subsup->SetIndex(index);
      child = child->GetNext();
      if (child)
      {
        MathCell* power = ParseTag(child, false);
        power->SetExponentFlag();
        subsup->SetExponent(power);
        subsup->SetType(m_ParserStyle);
        subsup->SetStyle(TS_VARIABLE);
        return subsup;
      }
    }
  }
  delete subsup;
  return NULL;
}
Exemple #2
0
MathCell* MathParser::ParseSupTag(wxXmlNode* node)
{
  ExptCell *expt = new ExptCell;
#if wxCHECK_VERSION(2,9,0)
  if (node->GetAttributes() != NULL)
#else
  if (node->GetProperties() != NULL)
#endif
    expt->IsMatrix(true);
  wxXmlNode* child = node->GetChildren();
  if (child)
  {
    expt->SetBase(ParseTag(child, false));
    child = child->GetNext();
    if (child)
    {
      MathCell* power = ParseTag(child, false);
      power->SetExponentFlag();
      expt->SetPower(power);
      expt->SetType(m_ParserStyle);
      expt->SetStyle(TS_VARIABLE);
      return expt;
    }
  }
  delete expt;
  return NULL;
}