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;
}
MathCell* SubSupCell::Copy()
{
SubSupCell* tmp = new SubSupCell;
CopyData(this, tmp);
tmp->SetBase(m_baseCell->CopyList());
tmp->SetIndex(m_indexCell->CopyList());
tmp->SetExponent(m_exptCell->CopyList());
return tmp;
}
MathCell* SubSupCell::Copy(bool all)
{
SubSupCell* tmp = new SubSupCell;
CopyData(this, tmp);
tmp->SetBase(m_baseCell->Copy(true));
tmp->SetIndex(m_indexCell->Copy(true));
tmp->SetExponent(m_exptCell->Copy(true));
if (all && m_next != NULL)
tmp->AppendCell(m_next->Copy(all));
return tmp;
}