Allocator.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __core_Allocator_h__
#define __core_Allocator_h__

namespace fe
{

class Allocator : public Counted
{
    public:
virtual         ~Allocator(void)                                            {}
virtual void    *allocate(FE_UWORD byteCount)                               =0;
virtual void    deallocate(void* pMemory)                                   =0;

#if FE_COUNTED_TRACK
                Allocator(void): m_name("Allocator")                        {}
const   String& name(void) const    { return m_name; }
    private:
        String  m_name;
#endif
};

class BasicAllocator : public Allocator
{
    public:
virtual ~BasicAllocator(void) {}
virtual void    *allocate(FE_UWORD byteCount)
        {
            void *ptr = fe::allocate(byteCount);
//          feLog("BasicAllocator::allocate %p\n",ptr);
            return ptr;
        }
virtual void    deallocate(void* pMemory)
        {
            fe::deallocate(pMemory);
        }
};

} /* namespace */

#endif /* __core_Allocator_h__ */