StringCollection.h

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//==============================================================================================
//  FILENAME    :   StringCollection.h
//  AUTHOR      :   Yi Luo
//  CREATION    :   12/19/02
//  Copyright (C) MicroStrategy, Inc. 2002
//==============================================================================================
#ifndef MDataType_StringCollection_h
#define MDataType_StringCollection_h

#include "DataType.h"
#include "Base/Defines/StrongPtr.h"
#include "Base/Defines/ReturnPtr.h"

namespace MDataType
{
    class StringCollection
    {
    public:
        // virtual destructor is a must
        virtual ~StringCollection() throw()
        {
        }

        typedef MBase::StrongPtr<StringCollection> Ptr;
        typedef MBase::ReturnPtr<StringCollection> ReturnPtr;

        virtual void Insert(const char* ipString) = 0;

        virtual void Insert(const StringCollection& irStringCollection) = 0;

        virtual size_t GetCount() const throw() = 0;

        virtual const char* GetString(size_t iStringIndex) const = 0;

        virtual void Clear() = 0;
    };

    // this typedef is obsolete
    typedef StringCollection::Ptr StringCollectionPtr;

    DLL_DATATYPE_EXIM StringCollection* CreateStringCollection();
}

#endif // MDataType_StringCollection_h