Add parser

1 files changed, 12 insertions, 0 deletions

diff --git a/src/include/syntax_tree.hpp b/src/include/syntax_tree.hpp
new file mode 100644
index 0000000..9edf23c
--- /dev/null
+++ b/src/include/syntax_tree.hpp
@@ -0,0 +1,12 @@
+#pragma once
+#include "tokenizer.hpp"
+
+class SyntaxTree {
+protected:
+  const SyntaxTree *left {};
+  const SyntaxTree *right {};
+public:
+  SyntaxTree(SyntaxTree *left = nullptr, SyntaxTree *right = nullptr);
+  virtual ~SyntaxTree();
+  virtual float eval() const = 0;
+};