void SyntaxTree :: copyNode(SyntaxTree::Writer& writer, SyntaxTree::Node node)
{
SNode current = node.firstChild();
while (current != lxNone) {
if (current.strArgument >= 0) {
writer.newNode(current.type, current.identifier());
}
else writer.newNode(current.type, current.argument);
copyNode(writer, current);
writer.closeNode();
current = current.nextNode();
}
}
void SyntaxTree :: copyNode(SyntaxTree::Node source, SyntaxTree::Node destination)
{
SNode current = source.firstChild();
while (current != lxNone) {
if (current.strArgument >= 0) {
if (source.tree == destination.tree) {
// HOTFIX : literal argument could be corrupted by reallocating the string buffer,
// so the special routine should be used
copyNode(current, destination.appendStrNode(current.type, current.strArgument));
}
else copyNode(current, destination.appendNode(current.type, current.identifier()));
}
else copyNode(current, destination.appendNode(current.type, current.argument));
current = current.nextNode();
}
}
void SyntaxTree :: moveNodes(Writer& writer, SyntaxTree& buffer)
{
SNode current = buffer.readRoot();
while (current != lxNone) {
if (current != lxIdle) {
if (current.strArgument >= 0) {
writer.newNode(current.type, current.identifier());
}
else writer.newNode(current.type, current.argument);
SyntaxTree::copyNode(writer, current);
writer.closeNode();
current = lxIdle;
}
current = current.nextNode();
}
}
