From 68faee1082c94c5c1d29cf5cd70db1e3435eef44 Mon Sep 17 00:00:00 2001
From: Tyler Dauwalder <tylerdauwalder@nowhere.fake>
Date: Mon, 29 Jul 2002 07:03:23 +0000
Subject: [PATCH] + Switched to std::vector in favor of BList + Added a few
 minor tweaks

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@532 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/storage/sniffer/Rule.h | 15 ++++++++++-----
 src/kits/storage/sniffer/Rule.cpp      | 24 ++++++++++++++++--------
 2 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/headers/private/storage/sniffer/Rule.h b/headers/private/storage/sniffer/Rule.h
index 9aaedb290b..b6f1235094 100644
--- a/headers/private/storage/sniffer/Rule.h
+++ b/headers/private/storage/sniffer/Rule.h
@@ -9,20 +9,25 @@
 #ifndef _sk_sniffer_rule_h_
 #define _sk_sniffer_rule_h_
 
-#include <List.h>
+#include <vector>
 
 namespace Sniffer {
 
 class Expr;
+typedef std::vector<Expr*> ExprList;
 
 class Rule {
 public:
 	Rule();
-	Rule(const char *rule);
-	status_t SetTo(const char *rule);
+	~Rule();
 private:
-	float fPriority;
-	BList fExprList;
+	friend class Parser;
+
+	void Unset();
+	void SetTo(double priority, ExprList* list);
+
+	double fPriority;
+	ExprList *fExprList;
 };
 
 }
diff --git a/src/kits/storage/sniffer/Rule.cpp b/src/kits/storage/sniffer/Rule.cpp
index 699008172d..e558bfaafb 100644
--- a/src/kits/storage/sniffer/Rule.cpp
+++ b/src/kits/storage/sniffer/Rule.cpp
@@ -13,19 +13,27 @@ using namespace Sniffer;
 
 Rule::Rule()
 	: fPriority(0.0)
+	, fExprList(NULL)
 {
-	// Not implemented
 }
 
-Rule::Rule(const char *rule)
-	: fPriority(0.0)
-{
-	// Parse the rule here ??? 
+Rule::~Rule() {
+	Unset();	
 }
 
-status_t
-Rule::SetTo(const char *rule) {
-	return B_ERROR;	// Not implemented
+void
+Rule::Unset() {
+ 	if (fExprList){
+		delete fExprList;
+		fExprList = NULL;
+	}
+}
+
+void
+Rule::SetTo(double priority, ExprList* list) {
+	Unset();
+	fPriority = priority;
+	fExprList = list;
 }