Program Listing for File serialization_buffer.hpp
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/*
* SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*
* 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.
*/
#ifndef HOLOSCAN_CORE_RESOURCES_GXF_SERIALIZATION_BUFFER_HPP
#define HOLOSCAN_CORE_RESOURCES_GXF_SERIALIZATION_BUFFER_HPP
#include <cstdint>
#include <memory>
#include <string>
#include "../../gxf/gxf_resource.hpp"
#include "./unbounded_allocator.hpp"
#include <gxf/serialization/serialization_buffer.hpp>
namespace holoscan {
constexpr size_t kDefaultSerializationBufferSize = 1 << 12; // 4 kB
class SerializationBuffer : public gxf::GXFResource {
public:
HOLOSCAN_RESOURCE_FORWARD_ARGS_SUPER(SerializationBuffer, GXFResource)
SerializationBuffer() = default;
SerializationBuffer(const std::string& name, nvidia::gxf::SerializationBuffer* component);
const char* gxf_typename() const override { return "nvidia::gxf::SerializationBuffer"; }
void setup(ComponentSpec& spec) override;
void initialize() override;
private:
Parameter<std::shared_ptr<holoscan::Allocator>> allocator_;
Parameter<size_t> buffer_size_;
};
} // namespace holoscan
#endif/* HOLOSCAN_CORE_RESOURCES_GXF_SERIALIZATION_BUFFER_HPP */