class Clone : public Directive {
public:
Clone(const std::vector<Directive *> &subdirectives);
+ Clone(std::initializer_list<Directive *> subdirectives);
virtual void process(xmlNode *node, bool clean);
private:
class Substitute : public Directive {
public:
Substitute(const std::unordered_map<std::string, Directive*> &substitution_map);
+ Substitute(std::initializer_list<std::pair<const std::string, Directive*>> substitution_map);
virtual void process(xmlNode *node, bool clean);