See also classes ObjectLoader and CollectionObjectLoader in objectloader.h.
*/
-class Loader
+class Loader: private NonCopyable
{
-private:
- typedef std::map<StatementKey, LoaderAction *> ActionMap;
+protected:
+ class ActionMap: public std::map<StatementKey, LoaderAction *>, private NonCopyable
+ {
+ public:
+ ~ActionMap();
+ };
- ActionMap actions;
+private:
+ ActionMap local_actions;
+ ActionMap *actions;
Parser *cur_parser;
unsigned cur_level;
const Statement *cur_st;
Loader();
public:
- virtual ~Loader();
+ virtual ~Loader() { }
/** Loads statements from a parser. */
void load(Parser &p);
/** Processes the current statement's substatements with another Loader. */
void load_sub_with(Loader &);
+ /** Sets the actions to be used when loading. If the map is empty,
+ init_actions will be called. */
+ void set_actions(ActionMap &);
+ virtual void init_actions() { }
+
/** Adds a keyword that is loaded by calling a function. */
template<typename L>
void add(const std::string &k, void (L::*func)())
{ add(k, new LoaderFunc5<L, A0, A1, A2, A3, A4>(func)); }
#endif
+#if __cplusplus>=201103L
+ /** Adds a keyword that is loaded by calling a function with a bound
+ first argument. */
+ template<typename L, typename B0, typename... Args>
+ void add(const std::string &k, void (L::*func)(B0, Args...), const typename RemoveReference<B0>::Type &b0)
+ { add(k, new LoaderFuncNBound1<L, B0, Args...>(func, b0)); }
+#endif
+
/** Adds a keyword that is loaded into a member of the loaded object. */
template<typename L, typename T0>
void add(const std::string &k, T0 L::*p0)
}
/**
-Loads an object from a file stored in a collection. The object must havea
+Loads an object from a file stored in a collection. The object must have a
public Loader class. The collection is passed to the Loader constructor,
followed by any extra arguments.
*/