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From: Andre Kirchner <supercroc1974@yahoo.com>
To: gcc-help@gcc.gnu.org
Subject: non-aggregate type problem
Date: Tue, 20 Jul 2004 22:14:00 -0000	[thread overview]
Message-ID: <20040720221450.97668.qmail@web50510.mail.yahoo.com> (raw)

Hi,

could someone please explain me the meaning of
"request for member `sendMessage' in
'this->Sender::theConnector', which is of
non-aggregate type `Connector*'"?

In the following code I created an object Connector
called theConnector. Then when I created an object
Sender called theSender, I passed a pointer to
theConnector as a parameter.
I thought it would allow the to use theConnector
object inside theSender, but for some reason it is not
working.

Thanks,

Andre

-------------------------------------------------
main.cpp:

#ifndef MAIN
#	define MAIN
#	include "main.h"
#endif

int main( int argc, char *argv[] )
{
	char theMessage[ 256 ];
	Connector theConnector;
	Sender theSender( &theConnector );

	bzero( theMessage, 256 );
    	theConnector.establishConnection( "65.54.252.99",
25 );
	
	theConnector.receiveMessage( theMessage, 255 );
	printf( "%s\n", theMessage );

	theSender.sendHELO();
	theConnector.receiveMessage( theMessage, 255 );
	printf( "%s\n", theMessage );
    	
    	theConnector.closeConnection();

	return ( EXIT_SUCESS );
}

____________________________________________
Sender.h:

#ifndef STRING
#	define STRING
#	include <string.h>
#endif

#ifndef CONNECTOR
#	define CONNECTOR
#	include "Connector.h"
#endif

class Sender
{
  public:
    Sender(){};
    Sender( Connector * newConnector );
    ~Sender(){};
    int setOrigin( const char * newOrigin );
    int setDestiny( const char * newDestiny );
    int setData( const char * newData );
    int sendHELO();
    int sendMAILFROM();
    int sendRCPT();
    int sendDATA();
    
  private:
    char theOrigin[ 256 ], theDestiny[ 256 ], theData[
256 ];
    Connector * theConnector;
};
_____________________________________________
Sender.cpp:

#ifndef SENDER
#	define SENDER
#	include "Sender.h"
#endif

int Sender::sendHELO()
{
	theConnector.sendMessage( "HELO test" );
}

_________________________________________________
Connector.h:

class Connector
{
  public:
    Connector(){};
    ~Connector(){};
    int establishConnection( const char *
theMailServerName, int thePortNumber );
    int sendMessage( const char * theMessage );
    int receiveMessage( char * theMessage, int
theMessageLength );
    int closeConnection();

  private:
    int sockfd;
};


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             reply	other threads:[~2004-07-20 22:14 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-07-20 22:14 Andre Kirchner [this message]
2004-07-23  9:31 ` Stuart Brooks

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