sl@0: // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32test\system\t_multin.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: // #define __TRACE__
sl@0: 
sl@0: #include <e32test.h>
sl@0: 
sl@0: class MProducer
sl@0: 	{
sl@0: public:
sl@0: 	virtual TPtrC Produce()=0;
sl@0: 	};
sl@0: 
sl@0: class MConsumer
sl@0: 	{
sl@0: public:
sl@0: 	virtual void Consume(const TDesC& aStr)=0;
sl@0: 	virtual void Consume(const TDesC& aStr1,const TDesC& aStr2);
sl@0: 	virtual void Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3);
sl@0: 	virtual void Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3,const TDesC& aStr4);
sl@0: 	};
sl@0: 
sl@0: class MPipe : public MProducer,public MConsumer
sl@0: 	{
sl@0: public:
sl@0: 	TPtrC Produce();
sl@0: 	void Consume(const TDesC& aStr);
sl@0: 	void Consume(const TDesC& aStr1,const TDesC& aStr2);
sl@0: 	void Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3);
sl@0: 	void Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3,const TDesC& aStr4);
sl@0: private:
sl@0: 	TBuf<0x100> iBuf;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: enum TSpecies {EProducer,EConsumer,EPipe,EVirtual};
sl@0: 
sl@0: class TBase
sl@0: 	{
sl@0: public:
sl@0: 	virtual ~TBase() {}
sl@0: 	virtual TSpecies Species() const=0;
sl@0: 	virtual MProducer* Producer();
sl@0: 	virtual MConsumer* Consumer();
sl@0: 	};
sl@0: 
sl@0: class TProducer : public TBase,public MProducer
sl@0: 	{
sl@0: public:
sl@0: 	TSpecies Species() const;
sl@0: 	TPtrC Produce();
sl@0: 	};
sl@0: 
sl@0: class TConsumer : public TBase,public MConsumer
sl@0: 	{
sl@0: public:
sl@0: 	TSpecies Species() const;
sl@0: 	void Consume(const TDesC& aStr);
sl@0: 	};
sl@0: 
sl@0: class TPipe : public TBase,public MPipe
sl@0: 	{
sl@0: public:
sl@0: 	TSpecies Species() const;
sl@0: 	};
sl@0: 
sl@0: class TVirProducer : public virtual TBase,public MProducer
sl@0: 	{
sl@0: public:
sl@0: 	~TVirProducer() {} // gcc workaround
sl@0: 	TSpecies Species() const;
sl@0: 	MProducer* Producer();
sl@0: 	TPtrC Produce();
sl@0: 	};
sl@0: 
sl@0: class TVirConsumer : public virtual TBase,public MConsumer
sl@0: 	{
sl@0: public:
sl@0: 	~TVirConsumer() {} // gcc workaround
sl@0: 	TSpecies Species() const;
sl@0: 	MConsumer* Consumer();
sl@0: 	void Consume(const TDesC& aStr);
sl@0: 	};
sl@0: 
sl@0: class TVirPipe : public TVirProducer,public TVirConsumer
sl@0: 	{
sl@0: public:
sl@0: 	~TVirPipe() {} // gcc workaround
sl@0: 	TSpecies Species() const;
sl@0: 	MProducer* Producer();
sl@0: 	MConsumer* Consumer();
sl@0: 	TPtrC Produce();
sl@0: 	void Consume(const TDesC& aStr);
sl@0: 	void Consume(const TDesC& aStr1,const TDesC& aStr2);
sl@0: 	void Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3);
sl@0: 	void Consume(const TDesC& aStr1,const TDesC& aStr2,const TDesC& aStr3,const TDesC& aStr4);
sl@0: private:
sl@0: 	TBuf<0x100> iBuf;
sl@0: 	};
sl@0: