.. ot-exercise:: cxx.exercises.design_patterns.solutions.interpreter_basic
   :dependencies: cxx.exercises.design_patterns.interpreter_basic

.. include:: <mmlalias.txt>


Solution: Arithmetic Expression Interpreter
===========================================

.. contents::
   :local:

.. literalinclude:: /trainings/material/soup/cxx-code/design-patterns-interpreter/expressions/expression.h
   :caption: :download:`/trainings/material/soup/cxx-code/design-patterns-interpreter/expressions/expression.h`
   :language: c++

.. literalinclude:: /trainings/material/soup/cxx-code/design-patterns-interpreter/expressions/expression.cpp
   :caption: :download:`/trainings/material/soup/cxx-code/design-patterns-interpreter/expressions/expression.cpp`
   :language: c++