From 875b272b63152d58e7d0ae11c839d3c853cfd9ca Mon Sep 17 00:00:00 2001
From: jimtahu <jimtahu@gmail.com>
Date: Fri, 26 Apr 2013 17:58:34 -0500
Subject: [PATCH] removed old code

---
 LangS.h    |  8 -----
 LangS.ypp  |  1 -
 Scalar.cpp | 93 ------------------------------------------------------
 3 files changed, 102 deletions(-)
 delete mode 100644 LangS.h
 delete mode 100644 Scalar.cpp

diff --git a/LangS.h b/LangS.h
deleted file mode 100644
index 8e08fed..0000000
--- a/LangS.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef LANGS_H
-#define LANGS_H
-
-std::string setValue(std::string name, std::string value);
-std::string getValue(std::string name);
-std::string binOP(std::string op, std::string a, std::string b);
-
-#endif
diff --git a/LangS.ypp b/LangS.ypp
index 730fd1b..122821a 100644
--- a/LangS.ypp
+++ b/LangS.ypp
@@ -4,7 +4,6 @@
 #include <fstream>
 #include <iostream>
 
-#include "LangS.h"
 #include "ParseTree.h"
 
 #define YYSTYPE Node* 
diff --git a/Scalar.cpp b/Scalar.cpp
deleted file mode 100644
index 73eac5f..0000000
--- a/Scalar.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <sstream>
-#include <iostream>
-#include <map>
-
-using namespace std;
-
-void yyerror(std::string s);
-int yyparse (void);
-
-map<string, string> varTable;
-
-/**
-* Converts a string into a double.
-* @return The double repersented by the string.
-* @param text The string to convert.
-* Uses stringstream for the conversion, so 7k.89 is 7.
-*/
-double str2num(string text){
-	stringstream ss(text);
-	double ret;
-	ss>>ret ? ret : throw text;
-	return ret;
-}//end str2num
-
-/**
-* Converts a double to a string.
-* @param val The double to convert.
-* @return The string repersenting the double.
-*/
-string num2str(double val){
-	stringstream ss;
-	ss<<val;
-	return ss.str();
-}//end num2str
-
-/**
-* Places a varable into the table.
-* @param name The lable for the varable.
-* @param value The value the varable now holds.
-* @return value, for convienace.
-*/
-string setValue(string name, string value){
-	varTable[name]=value;
-	return value;
-}//end setValue
-
-/**
-* Fetches the value for a varable.
-* @param name The lable of the varable to fetch.
-* @return the value.
-* Fetching a variable which has not been stored is undefined.
-*/
-string getValue(string name){
-	return varTable[name];
-}//end getValue
-
-#define TRY_NUM(OP) try{                 \
-		double x=str2num(a);     \
-		double y=str2num(b);	 \
-		return num2str(x OP y);  \
-	}catch(string tx){               \
-		return "NaN";		 \
-	}//end try                       \
-
-/**
-* Performs an operation on two values.
-* @param op The operation to perform
-* @param a First Operator
-* @param b Second Operator
-* @return The result of the operation on the two values.
-*/
-string binOP(string op, string a, string b){
-	if(!op.compare("+")){
-	try{
-		double x=str2num(a);
-		double y=str2num(b);
-		return num2str(x+y);
-	}catch(string tx){
-		return a+b;
-	}//end try
-	}else if(!op.compare("-")){
-		TRY_NUM(-);
-	}else if(!op.compare("*")){
-		TRY_NUM(*);
-	}else if(!op.compare("/")){
-		TRY_NUM(/);
-	}else return a+b;
-}//end binOP
-
-int main(int argc, char *argv[]) {
-    yyparse();
-    return 0;
-}//end main