memory_array.hpp

/*
 * memory_stride.hpp
 *
 *  Created on: Aug 17, 2014
 *      Author: Pietro Incardona
 */

#ifndef MEMORY_ARRAY_HPP_
#define MEMORY_ARRAY_HPP_

#include "memory/memory.hpp"
#include "Memleak_check.hpp"

template<typename T>
class memory_array
{

#if defined(__GNUG__) || defined(__clang__)

    T __attribute__((aligned(16))) * ptr;

#else

    T * ptr;

#endif

    // number of elements
    size_t sz;

    T get(mem_id i)
    {
        return ptr[i];
    }

    public:

    void set_pointer(void * ptr_)
    {
        ptr = static_cast<T *>(ptr_);
    }

    void * get_pointer()
    {
        return ptr;
    }

    T & operator[](mem_id i)
    {
        return ptr[i];
    }

    memory_array()  {};

    memory_array(void * ptr, size_t sz, bool init)
    : ptr(static_cast<T *>(ptr))
    {
#ifdef SE_CLASS2
        check_valid(ptr,sz);
#endif

        // Initialize the constructors

        if (init == false)
            new (ptr)T[sz];

        this->sz = sz;
    };

    ~memory_array()
    {
        // Call the destructor of every objects
        for (size_t i = 0 ; i < sz ; i++)
        {
            (&ptr[i])->~T();
        }
    };
};


#endif