allocator_interface.h

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#ifndef SDK_BASE_MEMORY_ALLOCATOR_INTERFACE_H_
#define SDK_BASE_MEMORY_ALLOCATOR_INTERFACE_H_
 
#include <base/inc/sdk_results.h>
#include <base/inc/base_types.h>
#include <base/inc/sdk_component_interface.h>
#include <base/inc/sdk_ref_ptr.h>
 
namespace sdk {
namespace base {
 
class IMemoryAllocator;
typedef SDKRefPtr<IMemoryAllocator> MemoryAllocatorSP;
 
class IMemoryAllocator : public ISDKComponent
{
 public:
  virtual SDKResult SDK_CALLTYPE Alloc(SDKUInt64 size, void** ptr) throw() = 0;
  virtual SDKResult SDK_CALLTYPE Realloc(SDKUInt64 new_size, 
    void** ptr) throw() = 0;
  virtual SDKResult SDK_CALLTYPE Free(void** ptr) throw() = 0;
 
  SDK_IMPLEMENT_IID(IMemoryAllocator)
  SDK_END_INTERFACE(IMemoryAllocator)
};
SDK_DECLARE_IID(IMemoryAllocator)
 
} // namespace base
} // namespace sdk
 
#endif // SDK_BASE_MEMORY_ALLOCATOR_INTERFACE_H_