5 public class SetQuantifier extends Quantifier {
10 public SetQuantifier() {
14 public void setVar(VarDescriptor vd) {
18 public void setSet(SetDescriptor sd) {
22 public Set getRequiredDescriptors() {
23 HashSet v = new HashSet();
28 public VarDescriptor getVar() {
32 public SetDescriptor getSet() {
36 public String toString() {
37 return "set quantifier " + var.getSymbol() + " in " + set.getSymbol();
40 public void generate_open(CodeWriter writer) {
41 writer.outputline("struct SimpleIterator "+var.getSafeSymbol()+"_iterator;");
42 writer.outputline("for (SimpleHashiterator("+set.getSafeSymbol()+"_hash, & "+ var.getSafeSymbol()+"_iterator); hasNext(&"+var.getSafeSymbol()+"_iterator); )");
44 writer.outputline(var.getType().getGenerateType() + " " + var.getSafeSymbol() + " = (" + var.getType().getGenerateType() + ") next(&"+var.getSafeSymbol()+"_iterator);");
47 public void generate_open(CodeWriter writer, String type,int number, String left,String right) {
48 VarDescriptor tmp=VarDescriptor.makeNew("flag");
49 writer.outputline("struct SimpleIterator "+var.getSafeSymbol()+"_iterator;");
50 writer.outputline("SimpleHashiterator("+set.getSafeSymbol()+"_hash, &"+var.getSafeSymbol()+"_iterator);");
51 writer.outputline("int "+tmp.getSafeSymbol()+"=0;");
52 writer.outputline("if ("+type+"=="+number+")");
53 writer.outputline(tmp.getSafeSymbol()+"=1;");
55 writer.outputline("while("+tmp.getSafeSymbol()+"||(("+type+"!="+number+")&&hasNext(&"+var.getSafeSymbol()+"_iterator)))");
57 writer.outputline(var.getType().getGenerateType() + " " + var.getSafeSymbol() + ";");
58 writer.outputline("if ("+type+"=="+number+")");
60 writer.outputline(tmp.getSafeSymbol()+"=0;");
61 writer.outputline(var.getSafeSymbol() + " = (" + var.getType().getGenerateType() + ") " + left + ";");
63 writer.outputline("else");
64 writer.outputline(var.getSafeSymbol() + " = (" + var.getType().getGenerateType() + ") next(&"+var.getSafeSymbol()+"_iterator);");
67 public int generate_worklistload(CodeWriter writer, int offset) {
68 String varname = var.getSafeSymbol();
69 writer.outputline("int " + varname + " = wi->word" + offset + ";");
73 public int generate_workliststore(CodeWriter writer, int offset) {
74 String varname = var.getSafeSymbol();
75 writer.outputline("wi->word" + offset + " = " + varname + ";");