CCdlBase Class Reference

Abstract base class for devices. More...

#include <cdlBase.h>

Inheritance diagram for CCdlBase:

Public Member Functions
virtual int	recv (void *_buf, int _sz)=0
	Pure function to receive data. More...
virtual int	send (const void *_buf, int _sz)=0
	Pure function to send data. More...
virtual	~CCdlBase ()
	destructor More...

Detailed Description

Abstract base class for devices.

This class is the base abstract class for devices; the abbreviation 'cdl' stands for 'Communication Device Layer'. By inheriting from this class different communication devices such a USB or a COM port can be handled easier.

Definition at line 47 of file cdlBase.h.

Constructor & Destructor Documentation

virtual CCdlBase::~CCdlBase ( )

inlinevirtual

destructor

This class is only an interface

Definition at line 69 of file cdlBase.h.

Member Function Documentation

virtual int CCdlBase::recv ( void *  _buf, int  _sz  )

pure virtual

Pure function to receive data.

This function is pure and should always be overwritten by classes in- heriting from 'CCdlBase'. As the name proposes the function should contain a sending behavour from the device.

Implemented in CCdlCOM, and CCdlSocket.

virtual int CCdlBase::send ( const void *  _buf, int  _sz  )

pure virtual

Pure function to send data.

This function is pure and should always be overwritten by classes inheriting from 'CCdlBase'. As the name proposes the function should contain a sending behavour from the device.

Implemented in CCdlCOM, and CCdlSocket.

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

• cdlBase.h