rrArrayListItem.h

#ifndef rrArrayListItemH
#define rrArrayListItemH
#include "rrExporter.h"
#include "rrcStringList.h"
#include "rrArrayListItemBase.h"
 
//This unit contains
// 1) a base class for ArrayListItems
// 2) Template for basic type ArrayListItems, such as int, char double etc.
// 3) An ArrayListItem class, that represent an ArrayList, within an ArrayList object
 
namespace rrc
{
 
template <class T>
class ArrayListItem : public ArrayListItemBase
{
    private:
        T                           mItemValue;
 
    public:
                                    ArrayListItem(const T& val);
 
        virtual                    ~ArrayListItem(){}
                                    operator T(){return mItemValue;}
        virtual const char          operator[](const int& pos) const {return '\0';}     //Make sense for string types
        ArrayListItem<T>&           operator=(const ArrayListItem<T>& rhs);
};
 
template<class T>
ArrayListItem<T>::ArrayListItem(const T& val)
:
mItemValue(val)
{}
 
template<class T>
ArrayListItem<T>& ArrayListItem<T>::operator=(const ArrayListItem<T>& rhs)
{
    if(this != &rhs)
    {
        mItemValue = rhs.mItemValue;
    }
 
    return *this;
}
 
std::ostream& operator<<(std::ostream& stream, const ArrayListItemBase& item);
 
}
#endif