See also classes ObjectLoader and CollectionObjectLoader in objectloader.h.
*/
-class Loader
+class Loader: private NonCopyable
{
-private:
+protected:
typedef std::map<StatementKey, LoaderAction *> ActionMap;
- ActionMap actions;
+private:
+ ActionMap local_actions;
+ ActionMap *actions;
Parser *cur_parser;
unsigned cur_level;
const Statement *cur_st;
/** 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)())
void add(const std::string &k, void (L::*func)(A0))
{ add(k, new LoaderFunc1<L, A0>(func)); }
+#if __cplusplus>=201103L
+ template<typename L, typename... Args>
+ void add(const std::string &k, void (L::*func)(Args...))
+ { add(k, new LoaderFuncN<L, Args...>(func)); }
+
+#else
template<typename L, typename A0, typename A1>
void add(const std::string &k, void (L::*func)(A0, A1))
{ add(k, new LoaderFunc2<L, A0, A1>(func)); }
template<typename L, typename A0, typename A1, typename A2, typename A3, typename A4>
void add(const std::string &k, void (L::*func)(A0, A1, A2, A3, A4))
{ 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>