cgv
Public Member Functions | List of all members
cgv::base::base_method_action< X > Class Template Reference

#include <action.h>

Inheritance diagram for cgv::base::base_method_action< X >:
cgv::base::action cgv::base::method_action< X, T1 > cgv::base::method_action_2< X, T1, T2 > cgv::base::matched_method_action< X, R1, R2, T1 > cgv::base::single_method_action< X, R, T1 > cgv::base::single_method_action_2< X, R, T1, T2 >

Public Member Functions

 base_method_action (bool _default_result_begin, bool _default_result_end)
 construct from default return values that are passed on to the base class
 
void select (base_ptr p)
 implement the select method and store pointers of type X* and traverse_policy*
 
bool implements_action () const
 simply return whether the stored pointer of type X* is not 0
 
traverse_policy * get_policy () const
 simply return the stored pointer of type traverse_policy*
 
void set_default_results (bool _default_result)
 sets the value that is returned, whenever no result is obtained from the traversed methods
 
void set_default_result_begin (bool _default_result_begin)
 sets the value that is returned for on_begin events
 
void set_default_result_end (bool _default_result_end)
 sets the value that is returned for on_end events
 
virtual bool begin ()
 perform the enter part of the action on the current object
 
virtual bool end ()
 perform the leave part of the action on the current object
 
virtual bool has_begin_only () const
 check whether the action has registered a single begin method or both begin and end methods
 

Detailed Description

template<class X>
class cgv::base::base_method_action< X >

base class for all actions that use methods of class X

The documentation for this class was generated from the following file: