bool config::matches(const config &filter) const
{
check_valid(filter);
for (const attribute &i : filter.attribute_range())
{
const attribute_value *v = get(i.first);
if (!v || *v != i.second) return false;
}
for (const any_child &i : filter.all_children_range())
{
if (i.key == "not") {
if (matches(i.cfg)) return false;
continue;
}
bool found = false;
for (const config &j : child_range(i.key)) {
if (j.matches(i.cfg)) {
found = true;
break;
}
}
if(!found) return false;
}
return true;
}
void config::merge_children(const std::string& key)
{
check_valid();
if (child_count(key) < 2) return;
config merged_children;
for (const config &cfg : child_range(key)) {
merged_children.append(cfg);
}
clear_children(key);
add_child(key,merged_children);
}
void config::merge_children_by_attribute(const std::string& key, const std::string& attribute)
{
check_valid();
if (child_count(key) < 2) return;
typedef std::map<std::string, config> config_map;
config_map merged_children_map;
for (const config &cfg : child_range(key)) {
merged_children_map[cfg[attribute]].append(cfg);
}
clear_children(key);
for (const config_map::value_type &i : merged_children_map) {
add_child(key,i.second);
}
}
void config::merge_children_by_attribute(const std::string& key, const std::string& attribute)
{
check_valid();
if (child_count(key) < 2) return;
typedef std::map<std::string, config> config_map;
config_map merged_children_map;
for (const config &cfg : child_range(key)) {
const std::string &value = cfg[attribute];
config_map::iterator m = merged_children_map.find(value);
if ( m!=merged_children_map.end() ) {
m->second.append(cfg);
} else {
merged_children_map.insert(make_pair(value, cfg));
}
}
clear_children(key);
for (const config_map::value_type &i : merged_children_map) {
add_child(key,i.second);
}
}
