From 754cc721222ccb01acc4d93ffd8f88f172a0cdd0 Mon Sep 17 00:00:00 2001
From: Adrian Kummerländer
Date: Sat, 19 Oct 2013 19:35:16 +0200
Subject: POC: alphabetic constants * New priority for alphabetic characters *
 Overloaded OperandNode constructor * Currently not usable, only basic proof
 of concept

---
 src/tree.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/tree.h')

diff --git a/src/tree.h b/src/tree.h
index 5beec87..f20f765 100644
--- a/src/tree.h
+++ b/src/tree.h
@@ -18,6 +18,7 @@ class Tree {
 
 	private:
 		Node* addOperand(Node**, double);
+		Node* addOperand(Node**, std::string);
 		Node* addOperator(Node**, char);
 		Node* buildTree(std::string);
 
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