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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2017 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
#include <sight/core/config.hpp>
#include "core/memory/buffer_info.hpp"
#include "core/memory/buffer_manager.hpp"
#include "core/memory/policy/factory/new.hpp"
#include <core/base.hpp>
namespace sight::core::memory::policy
{
/**
* @brief Defines the memory dump policy interface
*/
class SIGHT_CORE_CLASS_API base : public core::base_object
{
public:
using sptr = std::shared_ptr<base>;
using param_names_type = std::vector<std::string>;
virtual void allocation_request(
buffer_info& _info,
core::memory::buffer_manager::const_buffer_ptr_t _buffer,
buffer_info::size_t _size
) = 0;
virtual void set_request(
buffer_info& _info,
core::memory::buffer_manager::const_buffer_ptr_t _buffer,
buffer_info::size_t _size
) = 0;
virtual void reallocate_request(
buffer_info& _info,
core::memory::buffer_manager::const_buffer_ptr_t _buffer,
buffer_info::size_t _new_size
) = 0;
virtual void destroy_request(buffer_info& _info, core::memory::buffer_manager::const_buffer_ptr_t _buffer) = 0;
virtual void lock_request(buffer_info& _info, core::memory::buffer_manager::const_buffer_ptr_t _buffer) = 0;
virtual void unlock_request(buffer_info& _info, core::memory::buffer_manager::const_buffer_ptr_t _buffer) = 0;
virtual void dump_success(buffer_info& _info, core::memory::buffer_manager::const_buffer_ptr_t _buffer) = 0;
virtual void restore_success(buffer_info& _info, core::memory::buffer_manager::const_buffer_ptr_t _buffer) = 0;
virtual void refresh() = 0;
virtual bool set_param(const std::string& _name, const std::string& _value) = 0;
virtual std::string get_param(const std::string& _name, bool* _ok = nullptr) const = 0;
virtual const param_names_type& get_param_names() const = 0;
template<typename T>
class registry
{
public:
registry()
{
core::memory::policy::registry::get()->add_factory(
T::leaf_classname(),
&core::memory::policy::factory::create<T>
);
}
};
};
} // namespace sight::core::memory::policy
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