diff options
1 files changed, 2 insertions, 0 deletions
| -rw-r--r-- | Polymorphism/MathExpression/Operation.hpp | 2 |
diff --git a/Polymorphism/MathExpression/Operation.hpp b/Polymorphism/MathExpression/Operation.hpp index cfa9534..ade8404 100644 --- a/Polymorphism/MathExpression/Operation.hpp +++ b/Polymorphism/MathExpression/Operation.hpp @@ -1,3 +1,5 @@ +#pragma once
+#include "Expression.hpp"
class Operation : public Expression
{
|