diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dynref.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/dynref.h b/include/dynref.h index a3d2f9966..2069a87eb 100644 --- a/include/dynref.h +++ b/include/dynref.h @@ -24,8 +24,18 @@ class CoreExport dynamic_reference_base : public interfacebase, public insp::intrusive_list_node<dynamic_reference_base> { + public: + class CaptureHook + { + public: + /** Called when the target of the dynamic_reference has been acquired + */ + virtual void OnCapture() = 0; + }; + private: std::string name; + CaptureHook* hook; void resolve(); protected: ServiceProvider* value; @@ -35,6 +45,12 @@ class CoreExport dynamic_reference_base : public interfacebase, public insp::int ~dynamic_reference_base(); inline const std::string& GetProvider() { return name; } void SetProvider(const std::string& newname); + + /** Set handler to call when the target object becomes available + * @param h Handler to call + */ + void SetCaptureHook(CaptureHook* h) { hook = h; } + void check(); operator bool() { return (value != NULL); } static void reset_all(); |