image_reader.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <vitrio/export.hpp>
#include <vitrio/image_transfer_plan.hpp>
 
namespace vitrio
{
 
class array_ref;
 
class image_descriptor;
class image_metadata;
 
class VITRIO_API image_reader
{
public:
    image_reader() noexcept;
    image_reader(const image_reader &other) = delete;
    image_reader(image_reader &&other) = delete;
    virtual ~image_reader();
 
    image_reader& operator=(const image_reader &other) = delete;
    image_reader& operator=(image_reader &&other) = delete;
 
    virtual const image_descriptor& get_descriptor() const noexcept = 0;
 
    virtual const image_metadata& get_metadata() const noexcept = 0;
 
    virtual void read(
        array_ref destination,
        const image_transfer_plan &regions
    ) const = 0;
};
 
} // namespace vitrio