Fix the worst (but not all) memory leaks in the C++0x version.

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

diff --git a/c++0x/xml-template.h b/c++0x/xml-template.h
index f0da0b8b0cdd1d007aca0b35f2b33457b2d47c3b..8f3d69b19257e3ae85e0d4f57163b39597277c30 100644 (file)
--- a/c++0x/xml-template.h
+++ b/c++0x/xml-template.h
@@ -10,6 +10,7 @@
 
 class Directive {
  public:
+       virtual ~Directive();
        virtual void process(xmlNode *node, bool clean) = 0;
 };
 
@@ -26,6 +27,7 @@ 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:
@@ -36,6 +38,7 @@ 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);