void NETLIST_OBJECT_LIST::labelConnect( NETLIST_OBJECT* aLabelRef )
{
if( aLabelRef->GetNet() == 0 )
return;
for( unsigned i = 0; i < size(); i++ )
{
NETLIST_OBJECT* item = GetItem( i );
if( item->GetNet() == aLabelRef->GetNet() )
continue;
if( item->m_SheetPath != aLabelRef->m_SheetPath )
{
if( item->m_Type != NET_PINLABEL && item->m_Type != NET_GLOBLABEL
&& item->m_Type != NET_GLOBBUSLABELMEMBER )
continue;
if( (item->m_Type == NET_GLOBLABEL
|| item->m_Type == NET_GLOBBUSLABELMEMBER)
&& item->m_Type != aLabelRef->m_Type )
//global labels only connect other global labels.
continue;
}
// NET_HIERLABEL are used to connect sheets.
// NET_LABEL are local to a sheet
// NET_GLOBLABEL are global.
// NET_PINLABEL is a kind of global label (generated by a power pin invisible)
if( item->IsLabelType() )
{
if( item->m_Label != aLabelRef->m_Label )
continue;
if( item->GetNet() )
propagateNetCode( item->GetNet(), aLabelRef->GetNet(), IS_WIRE );
else
item->SetNet( aLabelRef->GetNet() );
}
}
}
