Example using the FP Class with global functions. More...

#include <FP.h>

Public Member Functions
	FP ()
	Create the FP object - only one callback can be attached to the object, that is a member function or a global function, not both at the same time.
template<class T >
void	attach (T item, retT(T::method)(argT))
	Add a callback function to the object.
void	attach (retT(*function)(argT))
	Add a callback function to the object.
retT	operator() (argT arg) const
	Invoke the function attached to the class.
bool	attached ()
	Determine if an callback is currently hooked.
void	detach ()
	Release a function from the callback hook.
	FP ()
	Create the FP object - only one callback can be attached to the object, that is a member function or a global function, not both at the same time.
template<class T >
void	attach (T item, retT(T::method)(argT))
	Add a callback function to the object.
void	attach (retT(*function)(argT))
	Add a callback function to the object.
retT	operator() (argT arg) const
	Invoke the function attached to the class.
bool	attached ()
	Determine if an callback is currently hooked.
void	detach ()
	Release a function from the callback hook.
	FP ()
	Create the FP object - only one callback can be attached to the object, that is a member function or a global function, not both at the same time.
template<class T >
void	attach (T item, retT(T::method)(argT))
	Add a callback function to the object.
void	attach (retT(*function)(argT))
	Add a callback function to the object.
retT	operator() (argT arg) const
	Invoke the function attached to the class.
bool	attached ()
	Determine if an callback is currently hooked.
void	detach ()
	Release a function from the callback hook.

Detailed Description

template<class retT, class argT>
class FP< retT, argT >

Example using the FP Class with global functions.

  #include "mbed.h"
  #include "FP.h"

  FP<void,bool>fp;
  DigitalOut myled(LED1);

  void handler(bool value)
  {
      myled = value;
      return;
  }

  int main()
  {
      fp.attach(&handler);

      while(1)
      {
          fp(1);
          wait(0.2);
          fp(0);
          wait(0.2);
      }
  }

Example using the FP Class with different class member functions

  #include "mbed.h"
  #include "FP.h"

  FP<void,bool>fp;
  DigitalOut myled(LED4);

  class Wrapper
  {
  public:
      Wrapper(){}

      void handler(bool value)
      {
          myled = value;
          return;
      }
  };

  int main()
  {
      Wrapper wrapped;
      fp.attach(&wrapped, &Wrapper::handler);

      while(1)
      {
          fp(1);
          wait(0.2);
          fp(0);
          wait(0.2);
      }
  }

Example using the FP Class with member FP and member function

  #include "mbed.h"
  #include "FP.h"

  DigitalOut myled(LED2);

  class Wrapper
  {
  public:
      Wrapper()
      {
          fp.attach(this, &Wrapper::handler);
      }

      void handler(bool value)
      {
          myled = value;
          return;
      }

      FP<void,bool>fp;
  };

  int main()
  {
      Wrapper wrapped;

      while(1)
      {
          wrapped.fp(1);
          wait(0.2);
          wrapped.fp(0);
          wait(0.2);
      }
  }

API for managing Function Pointers

Definition at line 131 of file FP.h.

Constructor & Destructor Documentation

FP ( )

Create the FP object - only one callback can be attached to the object, that is a member function or a global function, not both at the same time.

Definition at line 137 of file FP.h.

FP ( )

Create the FP object - only one callback can be attached to the object, that is a member function or a global function, not both at the same time.

Definition at line 137 of file MQTTClient/src/FP.h.

FP ( )

Create the FP object - only one callback can be attached to the object, that is a member function or a global function, not both at the same time.

Definition at line 137 of file MQTTSNClient/src/FP.h.