/// Generic list of objects access, possibly searching up or down from the current context
///
/// Note that the template wrapper method should generally be used to have the correct return type,
void DAGNode::getObjects(const sofa::core::objectmodel::ClassInfo& class_info, GetObjectsCallBack& container, const sofa::core::objectmodel::TagSet& tags, SearchDirection dir) const
{
if (dir == SearchRoot)
{
if (!getParents().empty())
{
getRootContext()->getObjects(class_info, container, tags, dir);
return;
}
else dir = SearchDown; // we are the root, search down from here.
}
if (dir != SearchParents)
for (ObjectIterator it = this->object.begin(); it != this->object.end(); ++it)
{
core::objectmodel::BaseObject* obj = it->get();
void* result = class_info.dynamicCast(obj);
if (result != NULL && (tags.empty() || (obj)->getTags().includes(tags)))
container(result);
}
{
switch(dir)
{
case Local:
break;
case SearchParents:
case SearchUp:
{
// WORK IN PROGRESS
// TODO: manage diamond setups to avoid multiple getObjects() calls on a Node...
Parents parents = getParents();
for (Parents::iterator it = parents.begin(); it!=parents.end(); it++)
dynamic_cast<Node*>(*it)->getObjects(class_info, container, tags, SearchUp);
}
break;
case SearchDown:
for(ChildIterator it = child.begin(); it != child.end(); ++it)
{
if ((*it)->isActive())
(*it)->getObjects(class_info, container, tags, dir);
}
break;
case SearchRoot:
std::cerr << "SearchRoot SHOULD NOT BE POSSIBLE HERE!\n";
break;
}
}
}
/// Generic list of objects access, possibly searching up or down from the current context
///
/// Note that the template wrapper method should generally be used to have the correct return type,
void GNode::getObjects(const sofa::core::objectmodel::ClassInfo& class_info, GetObjectsCallBack& container, const sofa::core::objectmodel::TagSet& tags, SearchDirection dir) const
{
if (dir == SearchRoot)
{
if (parent() != NULL)
{
if (parent()->isActive())
{
parent()->getObjects(class_info, container, tags, dir);
return;
}
else return;
}
else dir = SearchDown; // we are the root, search down from here.
}
if (dir != SearchParents)
for (ObjectIterator it = this->object.begin(); it != this->object.end(); ++it)
{
core::objectmodel::BaseObject* obj = it->get();
void* result = class_info.dynamicCast(obj);
if (result != NULL && (tags.empty() || (obj)->getTags().includes(tags)))
container(result);
}
{
switch(dir)
{
case Local:
break;
case SearchParents:
case SearchUp:
if (parent()) parent()->getObjects(class_info, container, tags, SearchUp);
break;
case SearchDown:
for(ChildIterator it = child.begin(); it != child.end(); ++it)
{
if ((*it)->isActive())
(*it)->getObjects(class_info, container, tags, dir);
}
break;
case SearchRoot:
std::cerr << "SearchRoot SHOULD NOT BE POSSIBLE HERE!\n";
break;
}
}
}