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gadget::Callable Struct Reference

This struct implements a callable object (a functor, basically). More...

Collaboration diagram for gadget::Callable:

[legend]List of all members.

Public Methods
	Callable (gadget::InputManager *inputMgr)
bool	operator() (void *func)
	This will be invoked as a callback by methods of vpr::LibraryLoader. More...
Public Attributes
gadget::InputManager *	mgr

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Detailed Description

This struct implements a callable object (a functor, basically).

An instance can be passed in where a boost::function1<bool, void*> is expected. In gadget::InputManager::configAdd(), instances are used to handle dynamic loading of device drivers via vpr::LibraryLoader.

Definition at line 108 of file InputManager.cpp.

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Constructor & Destructor Documentation

gadget::Callable::Callable (  gadget::InputManager *    inputMgr )  [inline]

Definition at line 110 of file InputManager.cpp. References mgr. : mgr(inputMgr) { }

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Member Function Documentation

bool gadget::Callable::operator() (  void *    func )  [inline]

This will be invoked as a callback by methods of vpr::LibraryLoader. Parameters: func  A function pointer for the entry point in a dynamically loaded device driver. This must be cast to the correct signature before being invoked. Definition at line 121 of file InputManager.cpp. { void (*init_func)(InputManager*); // Cast the entry point function to the correct signature so that we can // call it. All dynamically loaded drivers must have an entry point // function that takes a pointer to a gadget::InputManager instance and // returns nothing. init_func = (void (*)(InputManager*)) func; // Call the entry point function. (*init_func)(mgr); return true; }

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Member Data Documentation

gadget::InputManager* gadget::Callable::mgr

Definition at line 137 of file InputManager.cpp. Referenced by Callable.

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

• InputManager.cpp

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