From fb5428ce85127413da6cba184dda178352a82b3c Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sun, 1 Feb 2009 22:10:32 -0400
Subject: Added support for metadata and tagging, and made regexs a first-class
 type.

---
 src/mask.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/mask.h')

diff --git a/src/mask.h b/src/mask.h
index 23c5cedf..670c1807 100644
--- a/src/mask.h
+++ b/src/mask.h
@@ -72,10 +72,18 @@ public:
 
   mask_t& operator=(const string& other);
 
+  bool operator==(const mask_t& other) const {
+    return expr == other.expr;
+  }
+
   bool match(const string& str) const {
     return boost::regex_search(str, expr);
   }
 
+  bool empty() const {
+    return expr.empty();
+  }
+
   void read(const char *& data);
   void write(std::ostream& out) const;
 };
-- 
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