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