//! Custom allocation framekwork for frozen (RO) and/or secure allocations, shared allocations, aliased allocation, etc. (polymorphic.)
#ifndef _ALLOC_H
#define _ALLOC_H

#ifdef __cplusplus
#include <memory>
#endif

#include "types.h"
#include "macros.h"

LINK_START(C)
typedef struct base_allocator alloc_t;

//TODO: C API anonlogue for allocator interface below.

LINK_END

#if $CXX
extern "C" {
	struct base_allocator {
		//TODO: Allocator interface...
		virtual ~base_allocator();
	}
}
namespace alloc {
	class FrozenAllocator : public alloc_t {
		struct _impl;
	protected:
		struct anon_raw_secmem;
		/*struct anon_raw_secmem::deleter {
			operator
		};*/
		struct alloc_info;
		struct alloc_value;
	public:
		template<typename T>
		FrozenAllocator(FrozenAllocator &&) noexcept;
		FrozenAllocator& operator=(FrozenAllocator &&);

		FrozenAllocator(const FrozenAllocator&) = delete;
		FrozenAllocator& operator=(const FrozenAllocator&) = delete;
		virtual ~FrozenAllocator();
	private:
		std::unique_ptr<_impl> inner_;
		//std::shared_ptr<anon_raw_secmem> m_manager;
		//std::map<alloc_info, std::unique_ptr<alloc_value>> m_values;
	}; 
}
#endif

#endif /* _ALLOC_H */