summaryrefslogtreecommitdiff
path: root/include/dynref.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/dynref.h')
-rw-r--r--include/dynref.h38
1 files changed, 37 insertions, 1 deletions
diff --git a/include/dynref.h b/include/dynref.h
index 02474b67e..6e2e17423 100644
--- a/include/dynref.h
+++ b/include/dynref.h
@@ -22,10 +22,20 @@
#include "base.h"
-class CoreExport dynamic_reference_base : public interfacebase, public intrusive_list_node<dynamic_reference_base>
+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 intrusive
~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();
@@ -63,6 +79,16 @@ class dynamic_reference : public dynamic_reference_base
{
return operator->();
}
+
+ const T* operator->() const
+ {
+ return static_cast<T*>(value);
+ }
+
+ const T* operator*() const
+ {
+ return operator->();
+ }
};
template<typename T>
@@ -81,6 +107,16 @@ class dynamic_reference_nocheck : public dynamic_reference_base
{
return operator->();
}
+
+ const T* operator->() const
+ {
+ return static_cast<T*>(value);
+ }
+
+ const T* operator*() const
+ {
+ return operator->();
+ }
};
class ModeHandler;