addresscenter.cpp

symbian有关文件操作的一个很好的例子

#include "AddressCenter.h"


CAddressCenter* CAddressCenter::NewL(const TDesC& Name, const TDesC& Tel)
{
	CAddressCenter* self = NewLC(Name, Tel);
	CleanupStack::Pop(self);
	return self;
}

CAddressCenter* CAddressCenter::NewLC(const TDesC& Name, const TDesC& Tel)
{
	CAddressCenter* self = new (ELeave)CAddressCenter();
	CleanupStack::PushL(self);
	self->ConstructL(Name, Tel);
	return self;
}

void CAddressCenter::ConstructL(const TDesC& Name, const TDesC& Tel)
{
	m_pName = Name.Alloc();
	m_pTel = Tel.Alloc();
}

CAddressCenter::~CAddressCenter()
{
	if (m_pName)
	{
		delete m_pName;
		m_pName = NULL;
	}
	if (m_pTel)
	{
		delete m_pTel;
		m_pTel = NULL;
	}	
}

HBufC* CAddressCenter::GetName() const
{
	return m_pName;
}

HBufC* CAddressCenter::GetTel() const
{
	return m_pTel;
}

TInt CAddressCenter::GetLength()
{
	return m_pName->Length();
}

TInt CAddressCenter::GetMaxLength()
{
	TPtr ptr = m_pName->Des();
	return ptr.MaxLength();
}

TInt CAddressCenter::Size()
{
	return m_pName->Size();
}

TInt CAddressCenter::Find(const TDesC& aDes)
{
	return m_pName->Find(aDes);
}

TInt CAddressCenter::Compare(const TDesC& aDes)
{
	return m_pName->Compare(aDes);
}

TPtrC16 CAddressCenter::Left(TInt aLength)
{
	return m_pName->Left(aLength);
}

TPtrC16 CAddressCenter::Mid(TInt aPos)
{
	return m_pName->Mid(aPos);
}

TPtrC16 CAddressCenter::Right(TInt aLength)
{
	return m_pName->Right(aLength);
}

void CAddressCenter::Distroy()
{
	delete this;
}