1.3. How to use this book?

Sharpen the knife before cutting the wood!

—Lun Yu

1.3.1. Build The Source Code

The source code of this book can be downloaded at SEIN Github Repo.

To run the code, you need to install google test. In Ubuntu, just run:

sudo apt install libgtest-dev

Then, please use git to clone the repo, and run this:

sudo cp ./source/ch1-intro/sein.hpp /usr/local/include/

Both CMake and Bazel build are supported.

1.3.1.1. Build With CMake

mkdir build
cd build
cmake ..
make -j `nproc`

1.3.1.2. Build With Bazel

1.3.2. Debug The Source Code

To debug the source code line by line, I recommend using CLion. CLion can automatically detect the test cases so that you can start to debug right away by clicking a button in the GUI.

../_images/clion.png — Figure 1.3.1 Debug with CLion

1.3.3. How this book is structured?

1.3.3.1. Algorithm

1.3.4. How do I wrote this book?

Chapter page template:

Chapter Title
**********************

.. toctree::
   :maxdepth: 2

   section_1
   section_2
   questions

Questions page template:

Questions
=========================================

Question Title
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code-block:: none

    Question contents ...

----

Solution

.. only:: html

    - http://www.wu-99.com

Test code template:

#include <gtest/gtest.h>
#include <sein.hpp>

namespace ns_abc{
    //...
}
using namespace ns_abc;
TEST(_abc, a) {
    EXPECT_TRUE(1);
}

Take Section 3.8 as an example.