QRedis provides a modern Qt client library for communicating with a [Redis server](http://redis.io/). The code uses many new constructs introduced in [C++11](https://en.wikipedia.org/wiki/C%2B%2B11) and compiles exclusively with Qt 5, ensuring years of compatibility down the road.
QRedis uses [CMake](http://www.cmake.org/) for building the client library, which simplifies the necessary steps across all supported platforms. Assuming you have Qt 5 installed in a location that CMake can find, the client library can be built with the following steps:
1. Open a terminal and navigate to the directory containing the QRedis source code.
2. Create a new directory that will contain the object and binary files produced by the build system and change to that directory:
mkdir build
cd build
3. Run CMake, which will produce the appropriate Makefile for your platform:
cmake ..
4. On Unix-based build systems (including [MSYS](http://www.mingw.org/wiki/MSYS) and [Cygwin](http://www.cygwin.com/)), run:
In order to send commands to a Redis server, you need to create an instance of the `Client` class and connect to the server. For example, if Redis is running on the same server as your application, your code might look something like this:
#include<qredis/client.h>
QRedis::Client client;
client.connectToHost(QHostAddress::LocalHost);
Once the connection is complete, the client will emit the `connected()` signal. You can then begin executing commands. For example, to send the `PING` command:
