/*
* Copyright 2010, Haiku. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
*               Michael Pfeiffer
*/
#include<Debug.h>

template<typename TYPE>
GPArray<TYPE>::GPArray()
        :
        fArray(NULL),
        fSize(0)
{

}

template<typename TYPE>
GPArray<TYPE>::~GPArray()
{
        if (fArray != NULL) {
                for (int i = 0; i < fSize; i ++)
                        delete fArray[i];
                delete[] fArray;
                fArray = NULL;
        }
}


template<typename TYPE>
void
GPArray<TYPE>::SetSize(int size)
{
        ASSERT(fSize == 0);
        fArray = new PointerType[size];
        if (fArray == NULL)
                return;

        fSize = size;
        for (int i = 0; i < size; i ++) {
                fArray[i] = NULL;
        }
}


template<typename TYPE>
int
GPArray<TYPE>::Size() const
{
        return fSize;
}


template<typename TYPE>
void
GPArray<TYPE>::DecreaseSize()
{
        ASSERT(fArray != NULL);
        ASSERT(fArray[fSize-1] == NULL);
        fSize --;
}

template<typename TYPE>
TYPE**
GPArray<TYPE>::Array()
{
        return fArray;
}


template<typename TYPE>
TYPE **
GPArray<TYPE>::Array() const
{
        return fArray;
}

template<typename TYPE>
bool
GPArray<TYPE>::IsEmpty() const
{
        return fSize == 0;
}