1 files changed, 31 insertions, 0 deletions
diff --git a/code/simpleSableCCCalulator/sableCCCalculator/ProgramStack.java b/code/simpleSableCCCalulator/sableCCCalculator/ProgramStack.java
new file mode 100644
index 0000000..b49c0d1
--- /dev/null
+++ b/code/simpleSableCCCalulator/sableCCCalculator/ProgramStack.java
@@ -0,0 +1,31 @@
+package sableCCCalculator;
+import sableCCCalculator.SymbolTable.SymbolTableIndex;
+import sableCCCalculator.types.*;
+import java.util.Stack;
+
+public class ProgramStack extends Stack<SymbolTableIndex> {
+    
+    public String toString(SymbolTable table) {
+        String out = "Stack is now: [";
+        for (int i = 0; i < this.size(); i++) {
+            // String theStr = this.elementAt(i).toString();
+            // out += String.format("%s, ", theStr.substring(0, theStr.length() - 1));
+            out += String.format("%s, ", table.get(this.elementAt(i)));
+        }
+        return out.substring(0, out.length() - 2) + "]";
+    }
+
+    public static void main(String[] args) {
+        ProgramStack myStack = new ProgramStack();
+        SymbolTable table = new SymbolTable();
+        myStack.add(table.addConstant(new Int(2)));
+        myStack.add(table.addConstant(new Int(4)));
+        myStack.add(table.addConstant(new Int(6)));
+        myStack.add(table.addConstant(new Int(0)));
+        myStack.add(table.addConstant(new Int(1)));
+        myStack.add(table.addConstant(new Decimal(24601.10642)));
+
+        System.out.println(table.get(myStack.pop()));
+        System.out.println(myStack.toString(table));
+    }
+}