g_cont_AllocationPolicySimple.h

#pragma once

#include "g_cont_AllocationPolicyAbstract.h"

namespace g
{
namespace cont
{

class G_LIB_ITEM AllocationPolicySimple : public AllocationPolicyAbstract
{
public:
    AllocationPolicySimple ( HeapAbstract* );
    virtual ~AllocationPolicySimple ( );

    virtual int getNumRefs ( MemMarker* ) const;

    virtual void incRef ( MemMarker* );

    virtual int decRef ( MemMarker* );

    virtual void* getRefDataLocation ( MemMarker* );

    virtual void* getResizableDataLocation ( MemMarker* );

    virtual MemMarker* reserveRef ( size_t aDataSize );

    //version for array (data ref)
    virtual MemMarker* reserveResizableData ( size_t aDataSize , size_t aCardinality );

    virtual MemMarker* resizeResizableData ( MemMarker* , size_t aTypeSize , size_t old_cardinality , size_t aCardinality );

    //ask the heap for freeing ref data
    virtual void freeRef ( MemMarker* );
    //ask the heap for freeing sizable data
    virtual void freeResizableData ( MemMarker* );
};

} // namespace cont
} // namespace g