File _service:obs_scm:README.en.md of Package gencpp

# gencpp

#### Description
gencpp package that belongs to THE ROS-COMM,ROS C++ message definition and serialization generators

#### Software Architecture
Software architecture description

gencpp include c++ message definition

input:
```
gencpp/
├── CHANGELOG.rst
├── cmake
│   └── gencpp-extras.cmake.em
├── CMakeLists.txt
├── package.xml
├── scripts
│   ├── CMakeLists.txt
│   ├── gen_cpp.py
│   ├── msg.h.template
│   └── srv.h.template
├── setup.py
└── src
    └── gencpp

```

#### Installation

1.  Download RPM

aarch64:

wget https://117.78.1.88/build/home:davidhan:branches:openEuler:22.03:LTS/standard_aarch64/aarch64/ros-noetic-ros-catkin/ros-noetic-ros-gencpp-0.6.5-1.oe2203.aarch64.rpm

x86_64:

wget https://117.78.1.88/build/home:davidhan:branches:openEuler:22.03:LTS/standard_x86_64/x86_64/ros-noetic-ros-catkin/ros-noetic-ros-gencpp-0.6.5-1.oe2203.x86_64.rpm

2.  Install RPM

aarch64:

sudo rpm -ivh ros-noetic-ros-gencpp-0.6.5-1.oe2203.aarch64.rpm --nodeps --force

x86_64:

sudo rpm -ivh ros-noetic-ros-gencpp-0.6.5-1.oe2203.x86_64.rpm --nodeps --force

1. Dowload RPM

<<<<<<< HEAD
wget http://121.36.3.168:82/home:/davidhan:/branches:/openEuler:/20.03:/LTS/standard_aarch64/aarch64/gencpp-0.6.5-1.oe1.aarch64.rpm  
=======
wget http://121.36.3.168:82/home:/davidhan:/branches:/openEuler:/21.03/standard_aarch64/aarch64/gencpp-0.6.5-3.oe1.aarch64.rpm  
>>>>>>> upstream/master

2. Install RPM

sudo rpm -ivh gencpp-0.6.5-3.oe1.aarch64.rpm

#### Instructions

<<<<<<< HEAD
Exit the gencpp file under the /opt/ros/melodic/directory , Prove that the software installation is successful
=======
Dependence installation

sh /opt/ros/noetic/install_dependence.sh

Exit the following output file under the /opt/ros/noetic/ directory , Prove that the software installation is successful

```
gencpp/
├── cmake.lock
├── env.sh
├── etc
│   └── ros
├── lib
│   ├── gencpp
│   ├── pkgconfig
│   └── python2.7
├── local_setup.bash
├── local_setup.sh
├── local_setup.zsh
├── setup.bash
├── setup.sh
├── _setup_util.py
├── setup.zsh
└── share
    └── gencpp

```
>>>>>>> upstream/master

#### Contribution

1.  Fork the repository
2.  Create Feat_xxx branch
3.  Commit your code
4.  Create Pull Request

#### Gitee Feature

1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
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4.  The most valuable open source project [GVP](https://gitee.com/gvp)
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