/**
* Synchronize properties with scatterer members
*
* This method synchronizes the properties of CompositeBraggScatterer with the
* properties of the contained BraggScatterer instances. It adds new properties
* if required and removed properties that are no longer used (for example
* because the member that introduced the property has been removed).
*/
void CompositeBraggScatterer::redeclareProperties() {
std::map<std::string, size_t> propertyUseCount = getPropertyCountMap();
for (auto it = m_scatterers.begin(); it != m_scatterers.end(); ++it) {
// Check if any of the declared properties is in this scatterer (and set
// value if that's the case)
for (auto prop = propertyUseCount.begin(); prop != propertyUseCount.end();
++prop) {
if ((*it)->existsProperty(prop->first)) {
prop->second += 1;
propagatePropertyToScatterer(*it, prop->first,
getPropertyValue(prop->first));
}
}
// Use the properties of this scatterer which have been marked as exposed to
// composite
std::vector<Property *> properties =
(*it)->getPropertiesInGroup(getPropagatingGroupName());
for (auto prop = properties.begin(); prop != properties.end(); ++prop) {
std::string propertyName = (*prop)->name();
if (!existsProperty(propertyName)) {
declareProperty((*prop)->clone());
}
}
}
// Remove unused properties
for (auto it = propertyUseCount.begin(); it != propertyUseCount.end(); ++it) {
if (it->second == 0) {
removeProperty(it->first);
}
}
}
/**
* Synchronize properties with scatterer members
*
* This method synchronizes the properties of CompositeBraggScatterer with the
* properties of the contained BraggScatterer instances. It adds new properties
* if required and removed properties that are no longer used (for example
* because the member that introduced the property has been removed).
*/
void CompositeBraggScatterer::redeclareProperties() {
std::map<std::string, size_t> propertyUseCount = getPropertyCountMap();
for (auto &scatterer : m_scatterers) {
// Check if any of the declared properties is in this scatterer (and set
// value if that's the case)
for (auto &prop : propertyUseCount) {
if (scatterer->existsProperty(prop.first)) {
prop.second += 1;
propagatePropertyToScatterer(scatterer, prop.first,
getPropertyValue(prop.first));
}
}
// Use the properties of this scatterer which have been marked as exposed to
// composite
std::vector<Property *> properties =
scatterer->getPropertiesInGroup(getPropagatingGroupName());
for (auto &property : properties) {
const std::string &propertyName = property->name();
if (!existsProperty(propertyName)) {
declareProperty(std::unique_ptr<Property>(property->clone()));
}
}
}
// Remove unused properties
for (auto &property : propertyUseCount) {
if (property.second == 0) {
removeProperty(property.first);
}
}
}
/// Propagates the given property to all contained scatterers that have this
/// property.
void
CompositeBraggScatterer::propagateProperty(const std::string &propertyName) {
std::string propertyValue = getPropertyValue(propertyName);
for (auto it = m_scatterers.begin(); it != m_scatterers.end(); ++it) {
propagatePropertyToScatterer(*it, propertyName, propertyValue);
}
}
/// Propagates the given property to all contained scatterers that have this
/// property.
void CompositeBraggScatterer::propagateProperty(
const std::string &propertyName) {
std::string propertyValue = getPropertyValue(propertyName);
for (auto &scatterer : m_scatterers) {
propagatePropertyToScatterer(scatterer, propertyName, propertyValue);
}
}