Implement attribute handling in C++0x.

[xml-template] / c++0x / xml-template.h

diff --git a/c++0x/xml-template.h b/c++0x/xml-template.h
index 95d485f62bef446262480a104ef5bce8ec904377..4728dbf088379b5edc998285408e28ed07e06aff 100644 (file)
--- a/c++0x/xml-template.h
+++ b/c++0x/xml-template.h
@@ -6,29 +6,46 @@
 #include <string>
 #include <utility>
 #include <unordered_map>
+#include <vector>
 
 class Directive {
  public:
+       virtual ~Directive();
        virtual void process(xmlNode *node, bool clean) = 0;
+       virtual std::string get_contents();  // Only makes sense for Replace.
 };
 
 class Replace : public Directive {
  public:
        Replace(const std::string &str);
        virtual void process(xmlNode *node, bool clean);
+       virtual std::string get_contents();
 
  private:
        const std::string str;
 };
 
+class Clone : public Directive {
+ public:
+       Clone(const std::vector<Directive *> &subdirectives);
+       Clone(std::initializer_list<Directive *> subdirectives);
+       ~Clone();
+       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);
+       Substitute(std::initializer_list<std::pair<const std::string, Directive*>> substitution_map);
+       ~Substitute();
 
        virtual void process(xmlNode *node, bool clean);
 
  private:
-       const std::unordered_map<std::string, Directive*> &substitution_map;
+       const std::unordered_map<std::string, Directive*> substitution_map;
 };
 
 void process_file(const std::string &input_filename,