README.md

queryset-cpp

C++ implementation of an ORM inspired by Python/Django. It allows to query a database-like backend using compact and human readable code.

Supported backends:

• filesystem (read)
• sqlite3
• postgresql

Index

• Build status
• Dependencies
• Basic usage
• License

Build status

	Windows	Unix
	Visual Studio	gcc 4.8	gcc 4.9	gcc 5.2	gcc 5.3	gcc 6.3
master
dev

All branches under active development (sources and dependencies).

Dependencies

This is the dependency graph for the project automatically generated with conan info.

dependencies digraph G { rankdir=LR; "Boost/1.60.0@lasote/stable" -> {"zlib/1.2.8@lasote/stable" "bzip2/1.0.6@lasote/stable"}; "queryset-cpp/0.5@PROJECT" -> {"sqlite3cc/master@jgsogo/stable" "libpqxx/5.0.1@jgsogo/stable" "spdlog/0.9.0@memsharded/stable" "Boost/1.60.0@lasote/stable"}; "sqlite3cc/master@jgsogo/stable" -> {"sqlite3/3.18.0@jgsogo/stable" "Boost/1.60.0@lasote/stable"}; "libpqxx/5.0.1@jgsogo/stable" -> {"postgresql/v9.6.5@jgsogo/stable"}; } dependencies

Every library can be found in the official Conan repositories or in my own bintray remote. In order to be able to compile the project you have to add it to your conan remotes:

$> conan remote add jgsogo-conan-packages https://api.bintray.com/conan/jgsogo/conan-packages

Basic usage

Iterate a table

    std::cout << "== List of informers ==" << std::endl;
    auto informers = Informer::objects().all();
    for (auto& region : informers.groupBy<Region>(false)) {
        std::cout << region.first << ":" << std::endl;
        for (auto& informer : region.second) {
            std::cout << "\t- " << informer << std::endl;
        }
    }

Check a full usage example at https://github.com/jgsogo/neutron

License

MIT LICENSE