From 81184573c87955a2bd4f1b6e8bfa0ad93ca7139f Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@Germany>
Date: Wed, 14 Jan 2009 14:45:25 +0100
Subject: [PATCH] added regExp::empty() method
---
src/OSspecific/Unix/regExp.H | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/OSspecific/Unix/regExp.H b/src/OSspecific/Unix/regExp.H
index 3688c45bf87..59804082e6a 100644
--- a/src/OSspecific/Unix/regExp.H
+++ b/src/OSspecific/Unix/regExp.H
@@ -112,6 +112,12 @@ public:
//- Access
+ //- Return true if a precompiled expression does not exist
+ inline bool empty() const
+ {
+ return !preg_;
+ }
+
//- Does a precompiled expression exist?
inline bool exists() const
{
--
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