default: return "Unknown";
}
}
Node::Node(NodeType nodeType, BString name) : onodeType(nodeType), oname(name){
}
Node::~Node(){
BIter i;
for(onodes.start(i); !onodes.isEnd(i); ){
delete onodes[i];
onodes.del(i);
}
}
Node::NodeType Node::nodeType(){
return onodeType;
}
BString Node::name(){
return oname;
}
BList<Node*>& Node::nodes(){
return onodes;
}
Node* Node::node(int n){
BIter i;
i = onodes.goTo(n);
return onodes.get(i);
}
Node* Node::append(Node* n){
onodes.append(n);
return this;
}
Node* Node::appendList(Node* n){
BIter i;
for(n->onodes.start(i); !n->onodes.isEnd(i); n->onodes.next(i)){
onodes.append(n->onodes[i]);
}
return this;
}
BString Node::str(){
BIter i;
BString s = nodeTypeName(onodeType) + "::" + oname + "{";
for(onodes.start(i); !onodes.isEnd(i); onodes.next(i)){
s = s + onodes[i]->str() + " ";
}
s = s + "}";
return s;
}
NodeOp1::NodeOp1(NodeType nodeType, BString name, Node* arg1): Node(nodeType, name){
nodes().append(arg1);
}
NodeOp2::NodeOp2(NodeType nodeType, BString name, Node* arg1, Node* arg2): Node(nodeType, name){
nodes().append(arg1);
nodes().append(arg2);
}
NodeOp3::NodeOp3(NodeType nodeType, BString name, Node* arg1, Node* arg2, Node* arg3): Node(nodeType, name){
nodes().append(arg1);
nodes().append(arg2);
nodes().append(arg3);
}
NodeOp4::NodeOp4(NodeType nodeType, BString name, Node* arg1, Node* arg2, Node* arg3, Node* arg4): Node(nodeType, name){
nodes().append(arg1);
nodes().append(arg2);
nodes().append(arg3);
nodes().append(arg4);
}
#ifdef ZAP
Node* test1(){
Node* a1 = new Node("1");
Node* a2 = new Node("2");
return new NodeOp2("+", a1, a2);
}
int main(){
Node* a;
a = test1();
printf("Node: %s\n", a->str().retStr());
}
#endif
