concatenation.hpp

/*
// Copyright (c) 2016 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/

#pragma once
#include "../C/concatenation.h"
#include "primitive.hpp"

namespace cldnn
{

struct concatenation : public primitive_base<concatenation, CLDNN_PRIMITIVE_DESC(concatenation)>
{
    CLDNN_DECLATE_PRIMITIVE(concatenation)

    enum concatenation_axis
    {
        along_b = cldnn_concatenation_along_b,
        along_f = cldnn_concatenation_along_f,
        along_x = cldnn_concatenation_along_x,
        along_y = cldnn_concatenation_along_y
    };

    concatenation(
        const primitive_id& id,
        const std::vector<primitive_id>& input,
        const concatenation_axis axis,
        const padding& output_padding = padding()
    )
        :primitive_base(id, { input }, output_padding)
        , axis(axis)
    {}

    concatenation(const dto* dto)
        :primitive_base(dto)
        , axis(static_cast<concatenation_axis>(dto->axis))
    {}

    concatenation_axis axis;

private:
    void update_dto(dto& dto) const override
    {
        dto.axis = static_cast<cldnn_concatenation_axis>(axis);
    }
};
}