From 9b8fda796b620a5476e8a50edcc29a3462667fc3 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Tue, 24 Nov 2009 12:26:25 +0000
Subject: * Templatise getIntArg / string2Int.

---
 src/libutil/util.cc | 16 ----------------
 src/libutil/util.hh |  9 +++++++--
 2 files changed, 7 insertions(+), 18 deletions(-)

(limited to 'src/libutil')

diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 248095b342..1b86e88d7f 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -1055,22 +1055,6 @@ string int2String(int n)
 }
 
 
-bool string2Int(const string & s, int & n)
-{
-    std::istringstream str(s);
-    str >> n;
-    return str && str.get() == EOF;
-}
-
-
-bool string2Int(const string & s, long long & n)
-{
-    std::istringstream str(s);
-    str >> n;
-    return str && str.get() == EOF;
-}
-
-
 bool hasSuffix(const string & s, const string & suffix)
 {
     return s.size() >= suffix.size() && string(s, s.size() - suffix.size()) == suffix;
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 5744e56922..2d75a7a506 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -295,9 +295,14 @@ bool statusOk(int status);
 
 
 /* Parse a string into an integer. */
+template<class N> bool string2Int(const string & s, N & n)
+{
+    std::istringstream str(s);
+    str >> n;
+    return str && str.get() == EOF;
+}
+
 string int2String(int n);
-bool string2Int(const string & s, int & n);
-bool string2Int(const string & s, long long & n);
 
 
 /* Return true iff `s' ends in `suffix'. */
-- 
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