First Native app

This example uses the C++ SDK.

#include <barq_native/sdk.hpp>

using namespace barq;

struct Dog {
    std::string name;
    int64_t age;
};

BARQ_SCHEMA(Dog, name, age)

int main() {
    db_config config;
    auto database = db(std::move(config));

    auto dog = Dog{.name = "Rex", .age = 1};

    auto managed_dog = database.write([&] {
        return database.add(std::move(dog));
    });
}

Build

cd native
cmake -S . -B build -DBARQ_NATIVE_NO_TESTS=ON
cmake --build build --target barq_native

Key Pieces

• BARQ_SCHEMA() declares stored fields.
• db_config holds open options.
• db opens the database.
• database.write() runs a write transaction.
• database.add() stores an object and returns a managed object.