.. _program_listing_file_include_rosbag2_cpp_cache_cache_buffer_interface.hpp: Program Listing for File cache_buffer_interface.hpp =================================================== |exhale_lsh| :ref:`Return to documentation for file ` (``include/rosbag2_cpp/cache/cache_buffer_interface.hpp``) .. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS .. code-block:: cpp // Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. // // 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 ROSBAG2_CPP__CACHE__CACHE_BUFFER_INTERFACE_HPP_ #define ROSBAG2_CPP__CACHE__CACHE_BUFFER_INTERFACE_HPP_ #include #include #include "rosbag2_cpp/visibility_control.hpp" #include "rosbag2_storage/serialized_bag_message.hpp" namespace rosbag2_cpp { namespace cache { class ROSBAG2_CPP_PUBLIC CacheBufferInterface { public: using buffer_element_t = std::shared_ptr; virtual ~CacheBufferInterface() {} virtual bool push(buffer_element_t msg) = 0; virtual void clear() = 0; virtual size_t size() = 0; virtual const std::vector & data() = 0; }; } // namespace cache } // namespace rosbag2_cpp #endif // ROSBAG2_CPP__CACHE__CACHE_BUFFER_INTERFACE_HPP_