ROS 2 library providing classes to collect measurements and calculate statistics across them. messages.

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libstatistics_collector

介绍

ROS 2 库提供类来收集测量值并计算它们的统计数据。

软件架构

软件架构说明

https://github.com/ros-tooling/libstatistics_collector.git

文件内容:

libstatistics_collector/
|-- CHANGELOG.rst
|-- CMakeLists.txt
|-- CONTRIBUTING.md
|-- Doxyfile
|-- LICENSE
|-- QUALITY_DECLARATION.md
|-- README.md
|-- include
|   `-- libstatistics_collector
|       |-- collector
|       |   |-- collector.hpp
|       |   |-- generate_statistics_message.hpp
|       |   `-- metric_details_interface.hpp
|       |-- moving_average_statistics
|       |   |-- moving_average.hpp
|       |   `-- types.hpp
|       |-- topic_statistics_collector
|       |   |-- constants.hpp
|       |   |-- received_message_age.hpp
|       |   |-- received_message_period.hpp
|       |   `-- topic_statistics_collector.hpp
|       `-- visibility_control.hpp
|-- package.xml
|-- src
|   `-- libstatistics_collector
|       |-- collector
|       |   |-- collector.cpp
|       |   `-- generate_statistics_message.cpp
|       `-- moving_average_statistics
|           |-- moving_average.cpp
|           `-- types.cpp
`-- test
    |-- collector
    |   `-- test_collector.cpp
    |-- moving_average_statistics
    |   `-- test_moving_average_statistics.cpp
    |-- msg
    |   `-- DummyMessage.msg
    `-- topic_statistics_collector
        |-- test_received_message_age.cpp
        `-- test_received_message_period.cpp

安装教程

下载RPM包

aarch64:

wget https://117.78.1.88/build/home:Chenjy3_22.03/openEuler_22.03_LTS_standard_aarch64/aarch64/libstatistics_collector/ros2-foxy-ros2-libstatistics_collector-1.0.1-2.oe2203.aarch64.rpm

x86_64:

wget https://117.78.1.88/build/home:Chenjy3_22.03/openEuler_22.03_LTS_standard_x86_64/x86_64/libstatistics_collector/ros2-foxy-ros2-libstatistics_collector-1.0.1-2.oe2203.x86_64.rpm

安装rpm包

aarch64:

sudo rpm -ivh --nodeps --force ros2-foxy-ros2-libstatistics_collector-1.0.1-2.oe2203.aarch64.rpm

x86_64:

sudo rpm -ivh --nodeps --force ros2-foxy-ros2-libstatistics_collector-1.0.1.oe2203.x86_64.rpm

使用说明

依赖环境安装:

sh /opt/ros/foxy/install_dependence.sh

安装完成以后，在/opt/ros/foxy/目录下如下输出,则表示安装成功。

输出:

.
├── include
│   └── libstatistics_collector
├── lib
│   ├── cmake
│   └── liblibstatistics_collector.so
└── share
    ├── colcon-core
    │   └── packages
    └── libstatistics_collector
        ├── cmake
        ├── environment
        ├── hook
        ├── local_setup.bash
        ├── local_setup.dsv
        ├── local_setup.sh
        ├── local_setup.zsh
        ├── msg
        ├── package.bash
        ├── package.dsv
        ├── package.ps1
        ├── package.sh
        ├── package.xml
        └── package.zsh