frepple::utils::Functor Class Reference

This abstract class is the base class used for callbacks. More...

#include <utils.h>

Inheritance diagram for frepple::utils::Functor:

Public Member Functions
virtual bool	callback (Object *v, const Signal a) const =0
virtual	~Functor ()

Additional Inherited Members
Protected Member Functions inherited from frepple::utils::NonCopyable
	NonCopyable ()
	~NonCopyable ()

Detailed Description

This abstract class is the base class used for callbacks.

See Also

MetaClass::callback

FunctorStatic

FunctorInstance

Definition at line 725 of file utils.h.

Constructor & Destructor Documentation

virtual frepple::utils::Functor::~Functor ( )

inlinevirtual

Destructor.

Definition at line 738 of file utils.h.

Member Function Documentation

virtual bool frepple::utils::Functor::callback ( Object *  v, const Signal  a  ) const

pure virtual

This is the callback method.
The return value should be true in case the action is allowed to happen. In case a subscriber disapproves the action false is returned.
It is important that the callback methods are implemented in a thread-safe and re-entrant way!!!

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

• utils.h