examples/Base/DLLs/PolymorphicDLL1/PolymorphicDLL1.cpp

/*
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Description:  
 This program creates a polymorphic interface DLL which
 executable "eulibdru" dynamically linkes to.
*/


#include "PolymorphicDLL1.h"
#include <e32def.h>
#include <e32uid.h>



// Function to construct a CMessenger object. Note that this function
// is exported at ordinal 1 and is not a member of any class.

EXPORT_C CMessenger* NewMessengerL()
        {
        return new (ELeave) CFrenchMessenger;
        }

// Class member functions

// second-phase constructor
void CFrenchMessenger::ConstructL(CConsoleBase* aConsole, const TDesC& aName)
        {
        iConsole=aConsole;    // remember console
        iName=aName.AllocL(); // copy given string into own descriptor
    }

// destructor
CFrenchMessenger::~CFrenchMessenger()
                {
                delete iName;
                }

// show message
void CFrenchMessenger::ShowMessage()
        {
        _LIT(KFormat1,"Bonjour, Je m'appelle %S \n");
        iConsole->Printf(KNullDesC);
        iConsole->Printf(KFormat1, iName);
        }

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