int main() {
LinkedList list;
list.insertHead(45);
list.insertHead(23);
list.print();
list.insertTail(456);
list.insertTail(234);
list.insertTail(34);
list.print();
cout << list.remove(456) << endl;
list.print();
list.removeHead();
list.removeTail();
list.print();
cout << endl;
DoubleList dlist;
dlist.push_back(45);
dlist.push_back(3456);
dlist.push_front(12);
dlist.push_front(2);
cout << dlist.front() << ' ' << dlist.back() << endl;
dlist.print();
dlist.pop_back();
dlist.pop_front();
dlist.print();
return 0;
}
SS DFStatement::buildSS(
const StringList &inVarNameList, const DoubleList &inCoefList,
const StringList &outVarNameList, const DoubleList &outCoefList
) {
//
// FIRST, BUILD THE FILTER EQUATION
//
StringList::const_iterator inVarNameItr = inVarNameList.begin();
DoubleList::const_iterator inCoefItr = inCoefList.begin();
StringList::const_iterator outVarNameItr = outVarNameList.begin();
DoubleList::const_iterator outCoefItr = outCoefList.begin();
BE be( 0, "+", BE( *inCoefItr, "*", *inVarNameItr ) );
while( ++inVarNameItr != inVarNameList.end() ) {
(void)++inCoefItr;
be = BE( be, "+", BE( *inCoefItr, "*", *inVarNameItr ) );
}
while( ++outVarNameItr != outVarNameList.end() ) {
(void)++outCoefItr;
be = BE( be, "-", BE( *outCoefItr, "*", *outVarNameItr ) );
}
be = BE( be, "/", outCoefList.front() );
be = BE( outVarNameList.front(), "=", be );
//
// SHIFT THE VARIABLES
//
SS ss( IE( 1 ), be );
(void)--inVarNameItr;
while( inVarNameItr != inVarNameList.begin() ) {
StringList::const_iterator nxtInVarNameItr = inVarNameItr;
(void)--nxtInVarNameItr;
ss = SS( ss, BE( *inVarNameItr, "=", *nxtInVarNameItr ) );
inVarNameItr = nxtInVarNameItr;
}
(void)--outVarNameItr;
while( outVarNameItr != outVarNameList.begin() ) {
StringList::const_iterator nxtOutVarNameItr = outVarNameItr;
(void)--nxtOutVarNameItr;
ss = SS( ss, BE( *outVarNameItr, "=", *nxtOutVarNameItr ) );
outVarNameItr = nxtOutVarNameItr;
}
return ss;
}