开源软件名称:CppMicroServices/CppMicroServices开源软件地址:https://github.com/CppMicroServices/CppMicroServices开源编程语言:C++ 92.6%开源软件介绍:Continuous Integration Status
C++ Micro ServicesIntroductionThe C++ Micro Services project is a collection of components for building modular and dynamic service-oriented applications. It is based on OSGi, but tailored to support native cross-platform solutions. Proper usage of C++ Micro Services patterns and concepts leads to systems with one or more of the following properties:
RequirementsNone, except a recent enough C++ compiler. All third-party library dependencies are included and mostly used for implementation details. Supported PlatformsThe library makes use of C++17 language and library features and compiles on many different platforms. Recommended absolute minimum required compiler versions:
Not all of the absolute minimum compiler versions are tested (as noted). We test and recommend the following compilers:
Recommended minimum required CMake version:
For all CI builds through GitHub Actions, the CMake version (and version of other provided software) we use is determined by the software provided on the GitHub-hosted runners. For information about the specific versions of software the runners use, please see the following resources:
Below is a list of tested compiler/OS combinations:
LegalThe C++ Micro Services project was initially developed at the German Cancer Research Center. Its source code is hosted as a GitHub Project. See the COPYRIGHT file in the top-level directory for detailed copyright information. This project is licensed under the Apache License v2.0. Code of ConductCppMicroServices.org welcomes developers with different backgrounds and a broad range of experience. A diverse and inclusive community will create more great ideas, provide more unique perspectives, and produce more outstanding code. Our aim is to make the CppMicroServices community welcoming to everyone. To provide clarity of what is expected of our members, CppMicroServices has adopted the code of conduct defined by contributor-covenant.org. This document is used across many open source communities, and we believe it articulates our values well. Please refer to the :any:`Code of Conduct <code-of-conduct>` for further details. Quick StartStart by cloning the project repository. It is important to note that since the project utilizes git submodules, you must clone the repository with the --recursive flag. This will also clone the submodules and place them in their respective directories. For further reading about how git submodules work and how to clone them into an already existing repository on your disk, please see Git's documentation. Essentially, the C++ Micro Services library provides you with a powerful dynamic service registry on top of a managed lifecycle. The framework manages, among other things, logical units of modularity called bundles that are contained in shared or static libraries. Each bundle within a library has an associated :any:`cppmicroservices::BundleContext` object, through which the service registry is accessed. To query the registry for a service object implementing one or more specific interfaces, the code would look like this: #include "cppmicroservices/BundleContext.h"
#include "SomeInterface.h"
using namespace cppmicroservices;
void UseService(BundleContext context)
{
auto serviceRef = context.GetServiceReference<SomeInterface>();
if (serviceRef)
{
auto service = context.GetService(serviceRef);
if (service) { /* do something */ }
}
} Registering a service object against a certain interface looks like this: #include "cppmicroservices/BundleContext.h"
#include "SomeInterface.h"
using namespace cppmicroservices;
void RegisterSomeService(BundleContext context, const std::shared_ptr<SomeInterface>& service)
{
context.RegisterService<SomeInterface>(service);
} The OSGi service model additionally allows to annotate services with properties and using these properties during service look-ups. It also allows to track the life-cycle of service objects. Please see the Documentation for more examples and tutorials and the API reference. There is also a blog post about OSGi Lite for C++. Git Branch ConventionsThe Git repository contains two eternal branches, master and development. The master branch contains production quality code and its HEAD points to the latest released version. The development branch is the default branch and contains the current state of development. Pull requests by default target the development branch. See the :ref:`CONTRIBUTING <contributing>` file for details about the contribution process. |
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