Added main loop of parser.

src/ParseAction.cpp

@@ -0,0 +1,37 @@
+#include "ParseAction.h"
+
+ParseAction::ParseAction(ActionType action, ParseRule* reduceRule, int shiftState) {
+	this->action = action;
+	this->reduceRule = reduceRule;
+	this->shiftState = shiftState;
+}
+
+ParseAction::~ParseAction() {
+
+}
+
+std::string ParseAction::actionToString(ActionType action) {
+	switch (action) {
+		case REDUCE:
+			return "reduce";
+			break;
+		case SHIFT:
+			return "shift";
+			break;
+		case ACCEPT:
+			return "accept";
+			break;
+		case REJECT:
+			return "reject";
+			break;
+	}
+}
+
+std::string ParseAction::toString() {
+	std::string outputString = actionToString(action);
+	if (reduceRule)
+		outputString += " " + reduceRule->toString();
+	if (shiftState)
+		outputString += " " + shiftState;
+	return(outputString);
+}