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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
//
// Copyright (C) 2018 Intel Corporation
#ifndef OPENCV_GNODE_PRIV_HPP
#define OPENCV_GNODE_PRIV_HPP
#include <string>
#include <vector>
#include <unordered_map>
#include "opencv2/gapi/util/variant.hpp"
#include "opencv2/gapi/gcall.hpp"
#include "opencv2/gapi/garg.hpp"
#include "opencv2/gapi/gkernel.hpp"
#include "api/gnode.hpp"
namespace cv {
enum class GNode::NodeShape: unsigned int
{
EMPTY,
CALL,
PARAM,
CONST_BOUNDED
};
class GNode::Priv
{
public:
// TODO: replace with optional?
typedef util::variant<util::monostate, GCall> NodeSpec;
const NodeShape m_shape;
const NodeSpec m_spec;
std::string m_island; // user-modifiable attribute
struct ParamTag {};
struct ConstTag {};
Priv(); // Empty (invalid) constructor
explicit Priv(GCall c); // Call conctrustor
explicit Priv(ParamTag u); // Param constructor
explicit Priv(ConstTag u); // Param constructor
};
}
#endif // OPENCV_GNODE_PRIV_HPP