int DataObject::getUsage() const {
int rc = 0;
for (VectorMap::ConstIterator i = _outputVectors.begin(); i != _outputVectors.end(); ++i) {
if (i.value().data()) {
rc += i.value()->getUsage() - 1;
}
}
for (ScalarMap::ConstIterator i = _outputScalars.begin(); i != _outputScalars.end(); ++i) {
if (i.value().data()) {
rc += i.value()->getUsage() - 1;
}
}
for (StringMap::ConstIterator i = _outputStrings.begin(); i != _outputStrings.end(); ++i) {
if (i.value().data()) {
rc += i.value()->getUsage() - 1;
}
}
for (MatrixMap::ConstIterator i = _outputMatrices.begin(); i != _outputMatrices.end(); ++i) {
if (i.value().data()) {
rc += i.value()->getUsage() - 1;
}
}
return Object::getUsage() + rc;
}
DataObjectPtr BasicPlugin::makeDuplicate() const {
#if 0
BasicPluginPtr plugin = kst_cast<BasicPlugin>(DataObject::createPlugin(propertyString()));
// use same inputs
for (VectorMap::ConstIterator iter = _inputVectors.begin(); iter != _inputVectors.end(); ++iter) {
plugin->inputVectors().insert(iter.key(), iter.value());
}
for (ScalarMap::ConstIterator iter = _inputScalars.begin(); iter != _inputScalars.end(); ++iter) {
plugin->inputScalars().insert(iter.key(), iter.value());
}
for (StringMap::ConstIterator iter = _inputStrings.begin(); iter != _inputStrings.end(); ++iter) {
plugin->inputStrings().insert(iter.key(), iter.value());
}
// create new outputs
for (VectorMap::ConstIterator iter = outputVectors().begin(); iter != outputVectors().end(); ++iter) {
KstWriteLocker blockVectorUpdates(&vectorList.lock());
VectorPtr v = new Vector(ObjectTag(iter.value()->tag().tag() + "'", iter.value()->tag().context()), 0, plugin.data()); // FIXME: unique tag generation
plugin->outputVectors().insert(iter.key(), v);
}
for (ScalarMap::ConstIterator iter = outputScalars().begin(); iter != outputScalars().end(); ++iter) {
ScalarPtr s = new Scalar(ObjectTag(iter.value()->tag().tag() + "'", iter.value()->tag().context()), plugin.data()); // FIXME: unique tag generation
plugin->outputScalars().insert(iter.key(), s);
}
for (StringMap::ConstIterator iter = outputStrings().begin(); iter != outputStrings().end(); ++iter) {
StringPtr s = new String(ObjectTag(iter.value()->tag().tag() + "'", iter.value()->tag().context()), plugin.data()); // FIXME: unique tag generation
plugin->outputStrings().insert(iter.key(), s);
}
// set the same plugin
plugin->setTagName(ObjectTag(tag().tag() + "'", tag().context())); // FIXME: unique tag generation method
map.insert(this, DataObjectPtr(plugin));
return DataObjectPtr(plugin);
#endif
// FIXME: implement this
return 0L;
}
bool DataObject::uses(ObjectPtr p) const {
VectorPtr v = kst_cast<Vector>(p);
if (v) {
for (VectorMap::ConstIterator j = _inputVectors.begin(); j != _inputVectors.end(); ++j) {
if (j.value() == v) {
return true;
}
}
QHashIterator<QString, Scalar*> scalarDictIter(v->scalars());
for (ScalarMap::ConstIterator j = _inputScalars.begin(); j != _inputScalars.end(); ++j) {
while (scalarDictIter.hasNext()) {
scalarDictIter.next();
if (scalarDictIter.value() == j.value()) {
return true;
}
}
}
} else if (MatrixPtr matrix = kst_cast<Matrix>(p)) {
for (MatrixMap::ConstIterator j = _inputMatrices.begin(); j != _inputMatrices.end(); ++j) {
if (j.value() == matrix) {
return true;
}
}
QHashIterator<QString, Scalar*> scalarDictIter(matrix->scalars());
for (ScalarMap::ConstIterator j = _inputScalars.begin(); j != _inputScalars.end(); ++j) {
while (scalarDictIter.hasNext()) {
scalarDictIter.next();
if (scalarDictIter.value() == j.value()) {
return true;
}
}
}
} else if (DataObjectPtr obj = kst_cast<DataObject>(p) ) {
// check all connections from this object to p
for (VectorMap::Iterator j = obj->outputVectors().begin(); j != obj->outputVectors().end(); ++j) {
for (VectorMap::ConstIterator k = _inputVectors.begin(); k != _inputVectors.end(); ++k) {
if (j.value() == k.value()) {
return true;
}
}
// also check dependencies on vector stats
QHashIterator<QString, Scalar*> scalarDictIter(j.value()->scalars());
for (ScalarMap::ConstIterator k = _inputScalars.begin(); k != _inputScalars.end(); ++k) {
while (scalarDictIter.hasNext()) {
scalarDictIter.next();
if (scalarDictIter.value() == k.value()) {
return true;
}
}
}
}
for (MatrixMap::Iterator j = obj->outputMatrices().begin(); j != obj->outputMatrices().end(); ++j) {
for (MatrixMap::ConstIterator k = _inputMatrices.begin(); k != _inputMatrices.end(); ++k) {
if (j.value() == k.value()) {
return true;
}
}
// also check dependencies on vector stats
QHashIterator<QString, Scalar*> scalarDictIter(j.value()->scalars());
for (ScalarMap::ConstIterator k = _inputScalars.begin(); k != _inputScalars.end(); ++k) {
while (scalarDictIter.hasNext()) {
scalarDictIter.next();
if (scalarDictIter.value() == k.value()) {
return true;
}
}
}
}
for (ScalarMap::Iterator j = obj->outputScalars().begin(); j != obj->outputScalars().end(); ++j) {
for (ScalarMap::ConstIterator k = _inputScalars.begin(); k != _inputScalars.end(); ++k) {
if (j.value() == k.value()) {
return true;
}
}
}
for (StringMap::Iterator j = obj->outputStrings().begin(); j != obj->outputStrings().end(); ++j) {
for (StringMap::ConstIterator k = _inputStrings.begin(); k != _inputStrings.end(); ++k) {
if (j.value() == k.value()) {
return true;
}
}
}
}
return false;
}