g_cont_unspec.h

#pragma once

#include "g_cont_HeapAbstract.h"
#include "g_cont_AllocationPolicyAbstract.h"

#ifndef NULL
#define NULL 0
#endif

#define DEFAULT_ALLOCATION_DELTA 8


namespace g
{
namespace cont
{

class Unspec
{
protected:
    Unspec ( AllocationPolicyAbstract* aAllocPolicyP )  { mAllocPolicyP = aAllocPolicyP; }

public:
    virtual ~Unspec ( ) {}

    virtual void  setEmpty   ( ) = 0;
    virtual int   getLbound  ( ) const = 0;
    virtual int   getUbound  ( ) const = 0;
    size_t        getSize    ( ) const { return getUbound ( ) - getLbound ( ) + 1; }

    AllocationPolicyAbstract* getAllocPolicyP ( ) const { return mAllocPolicyP; }
    HeapAbstract*             getHeapP        ( ) const { return mAllocPolicyP->getHeapP(); }

    bool isAnIndex   ( int aIndex ) const { return ( aIndex >= getLbound ( ) && aIndex <= getUbound ( ) ); }

protected:
    AllocationPolicyAbstract* mAllocPolicyP;
};


}//namespace cont
}//namespace g